diff --git a/common.props b/common.props
index 8fda700..2f7940d 100644
--- a/common.props
+++ b/common.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <VersionPrefix>1.0.1</VersionPrefix>
+    <VersionPrefix>1.0.2</VersionPrefix>
     <NoWarn>$(NoWarn);CS1591</NoWarn>
     <PackageIconUrl>https://raw.githubusercontent.com/canerpatir/AntiSamy.NET/master/icon.png</PackageIconUrl>
     <PackageProjectUrl>https://github.com/canerpatir/AntiSamy.NET</PackageProjectUrl>
diff --git a/src/AntiSamy/AntiSamy.csproj b/src/AntiSamy/AntiSamy.csproj
index efb84ca..e7f5f48 100644
--- a/src/AntiSamy/AntiSamy.csproj
+++ b/src/AntiSamy/AntiSamy.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Caner Patır</Authors>
-    <Version>1.0.1</Version>
+    <Version>1.0.2</Version>
     <FileVersion>1.0.1.0</FileVersion>
   </PropertyGroup>
 
diff --git a/src/AntiSamy/AntiSamyDomScanner.cs b/src/AntiSamy/AntiSamyDomScanner.cs
index 9f8b3be..f11e6bf 100644
--- a/src/AntiSamy/AntiSamyDomScanner.cs
+++ b/src/AntiSamy/AntiSamyDomScanner.cs
@@ -16,8 +16,6 @@ public sealed class AntiSamyDomScanner
 
         private readonly Policy _policy;
 
-        private int _num;
-
         public AntiSamyDomScanner(Policy policy) => _policy = policy;
 
         public AntiySamyResult Scan(string html)
@@ -27,18 +25,10 @@ public AntiySamyResult Scan(string html)
                 throw new ArgumentNullException(nameof(html));
             }
 
-            //had problems with the &nbsp; getting double encoded, so this converts it to a literal space.  
-            //this may need to be changed.
             html = html.Replace("&nbsp;", char.Parse("\u00a0").ToString());
-
-            //We have to replace any invalid XML characters
-
             html = StripNonValidXmlCharacters(html);
-
-            //holds the maximum input size for the incoming fragment
             int maxInputSize = Policy.DefaultMaxInputSize;
 
-            //grab the size specified in the config file
             try
             {
                 maxInputSize = _policy.GetDirectiveAsInt("maxInputSize", int.MaxValue);
@@ -48,64 +38,53 @@ public AntiySamyResult Scan(string html)
                 Console.WriteLine("Format Exception: " + fe);
             }
 
-            //ensure our input is less than the max
             if (maxInputSize < html.Length)
             {
                 throw new ScanException("File size [" + html.Length + "] is larger than maximum [" + maxInputSize + "]");
             }
 
-            //grab start time (to be put in the result set along with end time)
             DateTime start = DateTime.Now;
 
-            //fixes some weirdness in HTML agility
             if (!HtmlNode.ElementsFlags.ContainsKey("iframe"))
             {
                 HtmlNode.ElementsFlags.Add("iframe", HtmlElementFlag.Empty);
             }
             HtmlNode.ElementsFlags.Remove("form");
 
-            //Let's parse the incoming HTML
             var doc = new HtmlDocument();
-            doc.LoadHtml(html);
+            doc.LoadHtml(html.Replace(Environment.NewLine, string.Empty).Replace("\t", string.Empty));
 
-            //add closing tags
             doc.OptionAutoCloseOnEnd = true;
-
-            //enforces XML rules, encodes big 5
             doc.OptionOutputAsXml = true;
 
-            //loop through every node now, and enforce the rules held in the policy object
-            for (var i = 0; i < doc.DocumentNode.ChildNodes.Count; i++)
-            {
-                //grab current node
-                HtmlNode tmp = doc.DocumentNode.ChildNodes[i];
+            EvaluateNodeCollection(doc.DocumentNode.ChildNodes);
+
+            string finalCleanHtml = doc.DocumentNode.InnerHtml;
 
-                //this node can hold other nodes, so recursively validate
-                RecursiveValidateTag(tmp);
+            return new AntiySamyResult(start, finalCleanHtml, _errorMessages);
+        }
 
-                if (tmp.ParentNode == null)
+        private void EvaluateNodeCollection(HtmlNodeCollection nodes)
+        {
+            for (var i = 0; i < nodes.Count; i++)
+            {
+                HtmlNode node = nodes[i];
+                EvaluateNode(node);
+
+                if (node.ParentNode == null)
                 {
                     i--;
                 }
             }
-
-            string finalCleanHtml = doc.DocumentNode.InnerHtml;
-
-            return new AntiySamyResult(start, finalCleanHtml, _errorMessages);
         }
 
-        private void RecursiveValidateTag(HtmlNode node)
+        private void EvaluateNode(HtmlNode node)
         {
             int maxinputsize = _policy.GetDirectiveAsInt("maxInputSize", int.MaxValue);
 
-            _num++;
-
             HtmlNode parentNode = node.ParentNode;
-            HtmlNode tmp = null;
             string tagName = node.Name;
 
-            //check this out
-            //might not be robust enough
             if (tagName.ToLower().Equals("#text")) // || tagName.ToLower().Equals("#comment"))
             {
                 return;
@@ -122,7 +101,7 @@ private void RecursiveValidateTag(HtmlNode node)
                 }
                 else
                 {
-                    errBuff.Append("The <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName.ToLower()) + "</b> ");
+                    errBuff.Append("The \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName.ToLower()) + "\" ");
                 }
 
                 errBuff.Append("tag has been filtered for security reasons. The contents of the tag will ");
@@ -130,16 +109,8 @@ private void RecursiveValidateTag(HtmlNode node)
 
                 _errorMessages.Add(errBuff.ToString());
 
-                for (var i = 0; i < node.ChildNodes.Count; i++)
-                {
-                    tmp = node.ChildNodes[i];
-                    RecursiveValidateTag(tmp);
-
-                    if (tmp.ParentNode == null)
-                    {
-                        i--;
-                    }
-                }
+                EvaluateNodeCollection(node.ChildNodes);
+               
                 PromoteChildren(node);
             }
             else if (Consts.TagActions.VALIDATE.Equals(tag.Action))
@@ -162,8 +133,8 @@ private void RecursiveValidateTag(HtmlNode node)
                     {
                         var errBuff = new StringBuilder();
 
-                        errBuff.Append("The <b>" + HtmlEntityEncoder.HtmlEntityEncode(name));
-                        errBuff.Append("</b> attribute of the <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "</b> tag has been removed for security reasons. ");
+                        errBuff.Append("The \"" + HtmlEntityEncoder.HtmlEntityEncode(name));
+                        errBuff.Append("\" attribute of the \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "\" tag has been removed for security reasons. ");
                         errBuff.Append("This removal should not affect the display of the HTML submitted.");
 
                         _errorMessages.Add(errBuff.ToString());
@@ -215,8 +186,8 @@ private void RecursiveValidateTag(HtmlNode node)
                                 string onInvalidAction = allowwdAttr.OnInvalid;
                                 var errBuff = new StringBuilder();
 
-                                errBuff.Append("The <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "</b> tag contained an attribute that we couldn't process. ");
-                                errBuff.Append("The <b>" + HtmlEntityEncoder.HtmlEntityEncode(name) + "</b> attribute had a value of <u>" + HtmlEntityEncoder.HtmlEntityEncode(value) + "</u>. ");
+                                errBuff.Append("The \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "\" tag contained an attribute that we couldn't process. ");
+                                errBuff.Append("The \"" + HtmlEntityEncoder.HtmlEntityEncode(name) + "\" attribute had a value of <u>" + HtmlEntityEncoder.HtmlEntityEncode(value) + "</u>. ");
                                 errBuff.Append("This value could not be accepted for security reasons. We have chosen to ");
 
                                 //Console.WriteLine(policy);
@@ -224,29 +195,22 @@ private void RecursiveValidateTag(HtmlNode node)
                                 if (Consts.OnInvalidActions.REMOVE_TAG.Equals(onInvalidAction))
                                 {
                                     parentNode.RemoveChild(node);
-                                    errBuff.Append("remove the <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "</b> tag and its contents in order to process this input. ");
+                                    errBuff.Append("remove the \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "\" tag and its contents in order to process this input. ");
                                 }
                                 else if (Consts.OnInvalidActions.FILTER_TAG.Equals(onInvalidAction))
                                 {
-                                    for (var i = 0; i < node.ChildNodes.Count; i++)
-                                    {
-                                        tmp = node.ChildNodes[i];
-                                        RecursiveValidateTag(tmp);
-                                        if (tmp.ParentNode == null)
-                                        {
-                                            i--;
-                                        }
-                                    }
+                                   
+                                    EvaluateNodeCollection(node.ChildNodes);
 
                                     PromoteChildren(node);
 
-                                    errBuff.Append("filter the <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "</b> tag and leave its contents in place so that we could process this input.");
+                                    errBuff.Append("filter the \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "\" tag and leave its contents in place so that we could process this input.");
                                 }
                                 else
                                 {
                                     node.Attributes.Remove(allowwdAttr.Name);
                                     currentAttributeIndex--;
-                                    errBuff.Append("remove the <b>" + HtmlEntityEncoder.HtmlEntityEncode(name) + "</b> attribute from the tag and leave everything else in place so that we could process this input.");
+                                    errBuff.Append("remove the \"" + HtmlEntityEncoder.HtmlEntityEncode(name) + "\" attribute from the tag and leave everything else in place so that we could process this input.");
                                 }
 
                                 _errorMessages.Add(errBuff.ToString());
@@ -260,15 +224,7 @@ private void RecursiveValidateTag(HtmlNode node)
                     }
                 }
 
-                for (var i = 0; i < node.ChildNodes.Count; i++)
-                {
-                    tmp = node.ChildNodes[i];
-                    RecursiveValidateTag(tmp);
-                    if (tmp.ParentNode == null)
-                    {
-                        i--;
-                    }
-                }
+                EvaluateNodeCollection(node.ChildNodes);
             }
             else if ("truncate".Equals(tag.Action))// || Consts.TagActions.REMOVE.Equals(tag.Action))
             {
@@ -279,8 +235,8 @@ private void RecursiveValidateTag(HtmlNode node)
                 {
                     var errBuff = new StringBuilder();
 
-                    errBuff.Append("The <b>" + HtmlEntityEncoder.HtmlEntityEncode(nnmap[0].Name));
-                    errBuff.Append("</b> attribute of the <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "</b> tag has been removed for security reasons. ");
+                    errBuff.Append("The \"" + HtmlEntityEncoder.HtmlEntityEncode(nnmap[0].Name));
+                    errBuff.Append("\" attribute of the \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "\" tag has been removed for security reasons. ");
                     errBuff.Append("This removal should not affect the display of the HTML submitted.");
                     node.Attributes.Remove(nnmap[0].Name);
                     _errorMessages.Add(errBuff.ToString());
@@ -308,7 +264,7 @@ private void RecursiveValidateTag(HtmlNode node)
             }
             else
             {
-                _errorMessages.Add("The <b>" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "</b> tag has been removed for security reasons.");
+                _errorMessages.Add("The \"" + HtmlEntityEncoder.HtmlEntityEncode(tagName) + "\" tag has been removed for security reasons.");
                 parentNode.RemoveChild(node);
             }
         }
diff --git a/src/AntiSamy/Policy.cs b/src/AntiSamy/Policy.cs
index e177c8e..cddc021 100644
--- a/src/AntiSamy/Policy.cs
+++ b/src/AntiSamy/Policy.cs
@@ -89,6 +89,8 @@ public string GetRegularExpression(string name)
 
         public DocumentAttribute GetGlobalAttribute(string name) => GlobalTagAttributes.TryGetValue(name, out DocumentAttribute val) ? val : null;
 
+        public DocumentAttribute GetCommonAttribute(string name) => CommonAttributes.TryGetValue(name, out DocumentAttribute val) ? val : null;
+
         public DocumentTag GetTag(string tagName) => TagRules.TryGetValue(tagName, out DocumentTag value) ? value : null;
 
         public CssProperty GetCssProperty(string propertyName) => CssRules.TryGetValue(propertyName, out CssProperty value) ? value : null;
@@ -131,7 +133,7 @@ private Dictionary<string, DocumentAttribute> ParseGlobalAttributes(XmlNode glob
                 {
                     string name = node.Attributes[0].Value;
 
-                    DocumentAttribute toAdd = CommonAttributes[name];
+                    DocumentAttribute toAdd = GetCommonAttribute(name);
                     if (toAdd != null)
                     {
                         globalAttributes.Add(name, toAdd);
@@ -249,24 +251,24 @@ private Dictionary<string, DocumentTag> ParseTagRules(XmlNode tagAttributeListNo
                     XmlNodeList attributeList = tagNode.SelectNodes("attribute");
                     foreach (XmlNode attributeNode in attributeList)
                     {
-                        if (!attributeNode.HasChildNodes)
+                        if (IsCommonAttributeRule(attributeNode))
                         {
-                            CommonAttributes.TryGetValue(attributeNode.Attributes["name"].Value, out DocumentAttribute attribute);
+                            DocumentAttribute commonAttribute = GetCommonAttribute(attributeNode.Attributes["name"].Value);
 
-                            if (attribute != null)
+                            if (commonAttribute != null)
                             {
                                 string onInvalid = attributeNode.Attributes["onInvalid"]?.Value;
                                 string description = attributeNode.Attributes["description"]?.Value;
                                 if (!string.IsNullOrEmpty(onInvalid))
                                 {
-                                    attribute.OnInvalid = onInvalid;
+                                    commonAttribute.OnInvalid = onInvalid;
                                 }
                                 if (!string.IsNullOrEmpty(description))
                                 {
-                                    attribute.Description = description;
+                                    commonAttribute.Description = description;
                                 }
 
-                                tag.AddAllowedAttribute((DocumentAttribute)attribute.Clone());
+                                tag.AddAllowedAttribute((DocumentAttribute)commonAttribute.Clone());
                             }
                         }
                         else
@@ -337,6 +339,11 @@ private Dictionary<string, DocumentTag> ParseTagRules(XmlNode tagAttributeListNo
             return tags;
         }
 
+        private static bool IsCommonAttributeRule(XmlNode attributeNode)
+        {
+            return !attributeNode.HasChildNodes;
+        }
+
         private Dictionary<string, CssProperty> ParseCssRules(XmlNode cssNodeList)
         {
             var properties = new Dictionary<string, CssProperty>(StringComparer.InvariantCultureIgnoreCase);
diff --git a/test/AntiSamy.Tests/AntiSamy.Tests.csproj b/test/AntiSamy.Tests/AntiSamy.Tests.csproj
index 6661db5..1a468f3 100644
--- a/test/AntiSamy.Tests/AntiSamy.Tests.csproj
+++ b/test/AntiSamy.Tests/AntiSamy.Tests.csproj
@@ -44,6 +44,9 @@
     <None Update="resources\antisamy.xsd">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
+    <None Update="resources\antisamy1.xml">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
 
   <ItemGroup>
diff --git a/test/AntiSamy.Tests/TestBase.cs b/test/AntiSamy.Tests/TestBase.cs
index d857540..66d776e 100644
--- a/test/AntiSamy.Tests/TestBase.cs
+++ b/test/AntiSamy.Tests/TestBase.cs
@@ -4,9 +4,10 @@ namespace AntiSamy.Tests
 {
     public abstract class TestBase
     {
-        private const string DefaultAntiSamyFile = "antisamy.xml";
         protected readonly Policy TestPolicy;
 
+        protected  virtual string DefaultAntiSamyFile => "antisamy.xml";
+
         protected TestBase()
         {
             TestPolicy = GetPolicy(DefaultAntiSamyFile);
diff --git a/test/AntiSamy.Tests/UseCaseTests.cs b/test/AntiSamy.Tests/UseCaseTests.cs
new file mode 100644
index 0000000..96f0851
--- /dev/null
+++ b/test/AntiSamy.Tests/UseCaseTests.cs
@@ -0,0 +1,132 @@
+using FluentAssertions;
+
+using Xunit;
+
+namespace AntiSamy.Tests
+{
+    public class UseCaseTests : TestBase
+    {
+        protected override string DefaultAntiSamyFile => "antisamy1.xml";
+
+        [Fact]
+        public void invalid_img_urls_should_be_filtered()
+        {
+            var scanner = new AntiSamy();
+
+            /*
+             * remove non-allowed image srcs
+             */
+
+            var input = @"<div>
+                                <img src='mysite.com/image.jpg' /> <!-- to be allowed --!>
+                                Some description 
+                                <img src='hackers.com/xss.js' />
+                             </div>";
+
+            AntiySamyResult result = scanner.Scan(input, TestPolicy);
+
+            // safe - allowed url pattern in the antisamy1.xml
+            result.CleanHtml.Should().Contain("Some description");
+            result.CleanHtml.Should().Contain("<div");
+            result.CleanHtml.Should().Contain("mysite.com/image.jpg");
+
+            // non safe
+            result.CleanHtml.Should().NotContain("hackers.com/xss.js");
+        }
+
+        [Fact]
+        public void invalid_tags_should_be_removed()
+        {
+            var scanner = new AntiSamy();
+
+            /*
+             * remove iframe, object, embed, frame, frameset
+             */
+
+            var input = @"<div>
+                                Some description 
+                                <iframe src='hackers.com/xss' />
+                                <object data='hackers.com/xss' />
+                                <embed />
+                                <frame />
+                                <frameset />
+                             </div>";
+
+            AntiySamyResult result = scanner.Scan(input, TestPolicy);
+
+            //safe
+            result.CleanHtml.Should().Contain("<div");
+            result.CleanHtml.Should().Contain("Some description");
+
+            // non safe
+            result.CleanHtml.Should().NotContain("<iframe");
+            result.CleanHtml.Should().NotContain("<object");
+            result.CleanHtml.Should().NotContain("<embed");
+            result.CleanHtml.Should().NotContain("<frame");
+            result.CleanHtml.Should().NotContain("<frameset");
+        }
+
+        [Fact]
+        public void invalid_a_hrefs_should_be_filtered()
+        {
+            var scanner = new AntiSamy();
+
+            /*
+             * remove non-allowed hrefs
+             */
+
+            var input = @"<div>
+                                <a href='mysite.com/image.jpg' /> <!-- to be allowed --!>
+                                <a href='mysite.com/some_relative_path' /> <!-- to be allowed --!>
+                                <a href='mysite.com/some_relative_path/level2' /> <!-- to be allowed --!>
+                                Some description 
+                                <a href='hackers.com/xss.js' />
+                                <a href='abc.com' />
+                                another description
+                             </div>";
+
+            AntiySamyResult result = scanner.Scan(input, TestPolicy);
+
+            // safe - allowed url pattern in the antisamy1.xml
+            result.CleanHtml.Should().Contain("<div");
+            result.CleanHtml.Should().Contain("Some description");
+            result.CleanHtml.Should().Contain("another description");
+            result.CleanHtml.Should().Contain("mysite.com/image.jpg");
+            result.CleanHtml.Should().Contain("mysite.com/some_relative_path");
+            result.CleanHtml.Should().Contain("mysite.com/some_relative_path/level2");
+
+            // non safe
+            result.CleanHtml.Should().NotContain("hackers.com/xss.js");
+            result.CleanHtml.Should().NotContain("abc.com");
+
+        }
+
+        [Fact]
+        public void script_references_should_be_removed_by_default()
+        {
+            var scanner = new AntiSamy();
+
+            /*
+             * remove non-allowed hrefs
+             */
+
+            var input = @"<script type='text/javascript' src='hackers.com/xss.js' />
+                          <script>alert('XSS !!!');</script>
+                          <div>
+                                Some description                                
+                                <script type='text/javascript' src='hackers.com/xss.js' />
+                          </div>";
+
+            AntiySamyResult result = scanner.Scan(input, TestPolicy);
+
+            //safe
+            result.CleanHtml.Should().Contain("<div");
+            result.CleanHtml.Should().Contain("Some description");
+
+            // non safe
+            result.CleanHtml.Should().NotContain("<script");
+
+        }
+
+    }
+}
diff --git a/test/AntiSamy.Tests/resources/antisamy1.xml b/test/AntiSamy.Tests/resources/antisamy1.xml
new file mode 100644
index 0000000..f8fa0c3
--- /dev/null
+++ b/test/AntiSamy.Tests/resources/antisamy1.xml
@@ -0,0 +1,2382 @@
+<?xml version="1.0" encoding="utf-8" ?>
+
+
+<!--
+W3C rules retrieved from:
+http://www.w3.org/TR/html401/struct/global.html
+based on ebay ...
+-->
+
+
+<anti-samy-rules xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="antisamy.xsd">
+
+  <directives>
+    <directive name="omitXmlDeclaration" value="true"/>
+    <directive name="omitDoctypeDeclaration" value="true"/>
+    <directive name="maxInputSize" value="2000000"/>
+    <directive name="useXHTML" value="true"/>
+    <directive name="formatOutput" value="true"/>
+    <directive name="entityEncodeIntlChars" value="false"/>
+    <directive name="validateParamAsEmbed" value="true"/>
+    <directive name="embedStyleSheets" value="false"/>
+  </directives>
+
+  <common-regexps>
+    <!-- The 16 colors defined by the HTML Spec (also used by the CSS Spec) -->
+    <regexp name="colorName" value="(aqua|black|blue|fuchsia|gray|grey|green|lime|maroon|navy|olive|purple|red|silver|teal|white|yellow)"/>
+
+    <!-- HTML/CSS Spec allows 3 or 6 digit hex to specify color -->
+    <regexp name="colorCode" value="(#([0-9a-fA-F]{6}|[0-9a-fA-F]{3}))"/>
+
+    <regexp name="anything" value=".*"/>
+    <regexp name="numberOrPercent" value="(\d)+(%{0,1})"/>
+    <regexp name="paragraph" value="([\p{L}\p{N},'\.\s\-_\(\)]|&amp;[0-9]{2};)*"/>
+    <regexp name="htmlId" value="[a-zA-Z0-9\:\-_\.]+"/>
+    <regexp name="htmlTitle" value="[\p{L}\p{N}\s\-_',:\[\]!\./\\\(\)&amp;]*"/>
+    <!-- force non-empty with a '+' at the end instead of '*' -->
+    <regexp name="htmlClass" value="[a-zA-Z0-9\s,\-_]+"/>
+    <regexp name="startsWithSopa" value="^sopa.*"/>
+
+    <regexp name="onsiteURL" value="([\p{L}\p{N}\\\.\#@\$%\+&amp;;\-_~,\?=/!]+|\#(\w)+)"/>
+    <regexp name="offsiteURL" value="(\s)*(http(s?)://|mailto:)[\p{L}\p{N}]+[\p{L}\p{N}\p{Zs}\.\#@\$%\+&amp;;:\-_~,\?=/!\(\)]*(\s)*"/>
+
+    <regexp name="limitedCharacters" value=".{0,50}" />
+
+    <regexp name="boolean" value="(true|false)"/>
+    <regexp name="singlePrintable" value="[a-zA-Z0-9]{1}"/>
+    <!-- \w allows the '_' character -->
+
+    <!-- This is for elements (ex: elemName { ... }) -->
+    <regexp name="cssElementSelector" value="[a-zA-Z0-9\-_]+|\*"/>
+
+    <!--  This is to list out any element names that are *not* valid -->
+    <regexp name="cssElementExclusion" value=""/>
+
+    <!--  This if for classes (ex: .className { ... }) -->
+    <regexp name="cssClassSelector" value="\.[a-zA-Z0-9\-_]+"/>
+
+    <!--  This is to list out any class names that are *not* valid -->
+    <regexp name="cssClassExclusion" value=""/>
+
+    <!--  This is for ID selectors (ex: #myId { ... } -->
+    <regexp name="cssIDSelector" value="#[a-zA-Z0-9\-_]+"/>
+
+    <!--  This is to list out any IDs that are *not* valid - FIXME: What should the default be to avoid div hijacking? *? -->
+    <regexp name="cssIDExclusion" value=""/>
+
+    <!--  This is for pseudo-element selector (ex. foo:pseudo-element { ... } -->
+    <regexp name="cssPseudoElementSelector" value=":[a-zA-Z0-9\-_]+"/>
+
+    <!--  This is to list out any psuedo-element names that are *not* valid -->
+    <regexp name="cssPsuedoElementExclusion" value=""/>
+
+    <!--  This is for attribute selectors (ex. foo[attr=value] { ... } -->
+    <regexp name="cssAttributeSelector" value="\[[a-zA-Z0-9\-_]+((=|~=|\|=){1}[a-zA-Z0-9\-_]+){1}\]"/>
+
+    <!--  This is to list out any attribute names that are *not* valid -->
+    <regexp name="cssAttributeExclusion" value=""/>
+
+    <!--  This is for resources referenced from CSS (such as background images and other imported stylesheets) -->
+    <regexp name="cssOnsiteUri" value="url\(([\p{L}\p{N}\\/\.\?=\#&amp;;\-_~]+|\#(\w)+)\)"/>
+    <regexp name="cssOffsiteUri" value="url\((\s)*((ht|f)tp(s?)://)[\p{L}\p{N}]+[~\p{L}\p{N}\p{Zs}\-_\.@#$%&amp;;:,\?=/\+!]*(\s)*\)"/>
+
+    <!--  This if for CSS Identifiers -->
+    <regexp name="cssIdentifier" value="[a-zA-Z0-9\-_]+"/>
+
+    <!--  This is for comments within CSS (ex. /* comment */) -->
+    <regexp name="cssCommentText" value="[\p{L}\p{N}\-_,\/\\\.\s\(\)!\?\=\$#%\^&amp;:&quot;']+"/>
+
+    <regexp name="integer" value="(-|\+)?[0-9]+"/>
+    <regexp name="positiveInteger" value="(\+)?[0-9]+"/>
+    <regexp name="number" value="(-|\+)?([0-9]+(\.[0-9]+)?)"/>
+    <regexp name="angle" value="(-|\+)?([0-9]+(\.[0-9]+)?)(deg|grads|rad)"/>
+    <regexp name="time" value="([0-9]+(\.[0-9]+)?)(ms|s)"/>
+    <regexp name="frequency" value="([0-9]+(\.[0-9]+)?)(hz|khz)"/>
+    <regexp name="length" value="((-|\+)?0|(-|\+)?([0-9]+(\.[0-9]+)?)(em|ex|px|in|cm|mm|pt|pc))"/>
+    <regexp name="positiveLength" value="((\+)?0|(\+)?([0-9]+(\.[0-9]+)?)(em|ex|px|in|cm|mm|pt|pc))"/>
+    <regexp name="percentage" value="(-|\+)?([0-9]+(\.[0-9]+)?)%"/>
+    <regexp name="positivePercentage" value="(\+)?([0-9]+(\.[0-9]+)?)%"/>
+
+    <regexp name="absolute-size" value="(xx-small|x-small|small|medium|large|x-large|xx-large)"/>
+    <regexp name="relative-size" value="(larger|smaller)"/>
+
+    <!-- Used for CSS Color specifications (complex regexp expresses integer values of 0-255) -->
+    <regexp name="rgbCode" value="rgb\(([1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5]),([1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5]),([1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])\)"/>
+
+    <!-- CSS2 Allowed System Color Values -->
+    <regexp name="systemColor" value="(activeborder|activecaption|appworkspace|background|buttonface|buttonhighlight|buttonshadow|buttontext|captiontext|graytext|highlight|highlighttext|inactiveborder|inactivecaption|inactivecaptiontext|infobackground|infotext|menu|menutext|scrollbar|threeddarkshadow|threedface|threedhighlight|threedlightshadow|threedshadow|window|windowframe|windowtext)"/>
+
+    <regexp name="MySiteURL" value="^(http(s?):\/\/)?(?:www\.)?mysite.com(|\/.*)$"/>
+  </common-regexps>
+  <!--
+
+	Tag.name = a, b, div, body, etc.
+	Tag.action = filter: remove tags, but keep content, validate: keep content as long as it passes rules, remove: remove tag and contents
+	Attribute.name = id, class, href, align, width, etc.
+	Attribute.onInvalid = what to do when the attribute is invalid, e.g., remove the tag (removeTag), remove the attribute (removeAttribute), filter the tag (filterTag)
+	Attribute.description = What rules in English you want to tell the users they can have for this attribute. Include helpful things so they'll be able to tune their HTML
+
+	 -->
+
+  <!--
+	Some attributes are common to all (or most) HTML tags. There aren't many that qualify for this. You have to make sure there's no
+	collisions between any of these attribute names with attribute names of other tags that are for different purposes.
+	-->
+
+  <common-attributes>
+
+    <!-- Common to all HTML tags  -->
+
+    <attribute name="id" description="The 'id' of any HTML attribute should not contain anything besides letters and numbers">
+      <regexp-list>
+        <regexp name="startsWithSopa"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="class" description="The 'class' of any HTML attribute is usually a single word, but it can also be a list of class names separated by spaces">
+      <regexp-list>
+        <regexp name="startsWithSopa"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="lang" description="The 'lang' attribute tells the browser what language the element's attribute values and content are written in">
+      <regexp-list>
+        <regexp value="[a-zA-Z]{2,20}"/>
+      </regexp-list>
+    </attribute>
+    <attribute name="title" description="The 'title' attribute provides text that shows up in a 'tooltip' when a user hovers their mouse over the element">
+      <regexp-list>
+        <regexp name="htmlTitle"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="alt" description="The 'alt' attribute provides alternative text to users when its visual representation is not available">
+      <regexp-list>
+        <regexp name="paragraph"/>
+      </regexp-list>
+    </attribute>
+
+
+    <!-- the "style" attribute will be validated by an inline stylesheet scanner, so no need to define anything here - i hate having to special case this but no other choice -->
+    <attribute name="style" description="The 'style' attribute provides the ability for users to change many attributes of the tag's contents using a strict syntax"/>
+
+    <attribute name="media">
+      <regexp-list>
+        <regexp value="[a-zA-Z0-9,\-\s]+"/>
+      </regexp-list>
+
+      <literal-list>
+        <literal value="screen"/>
+        <literal value="tty"/>
+        <literal value="tv"/>
+        <literal value="projection"/>
+        <literal value="handheld"/>
+        <literal value="print"/>
+        <literal value="braille"/>
+        <literal value="aural"/>
+        <literal value="all"/>
+      </literal-list>
+    </attribute>
+
+
+    <!-- Anchor related -->
+
+    <!--  onInvalid="filterTag" has been removed as per suggestion at OWASP SJ 2007 - just "name" is valid -->
+    <attribute name="href">
+      <regexp-list>
+        <regexp name="MySiteURL"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="name">
+      <regexp-list>
+
+        <regexp value="[a-zA-Z0-9\-_\$]+"/>
+
+        <!--
+		 		have to allow the $ for .NET controls - although,
+		 		will users be supplying input that has server-generated
+		 		.NET control names? methinks not, but i want to pass my
+		 		test cases
+		 		-->
+
+      </regexp-list>
+    </attribute>
+
+
+    <attribute name="shape" description="The 'shape' attribute defines the shape of the selectable area">
+      <literal-list>
+        <literal value="default"/>
+        <literal value="rect"/>
+        <literal value="circle"/>
+        <literal value="poly"/>
+      </literal-list>
+    </attribute>
+
+
+
+    <!--  Table attributes  -->
+
+    <attribute name="border">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="frameborder">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="cellpadding">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="cellspacing">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="colspan">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="rowspan">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="background">
+      <regexp-list>
+        <regexp name="onsiteURL"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="bgcolor">
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="abbr">
+      <regexp-list>
+        <regexp name="paragraph"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="headers" description="The 'headers' attribute is a space-separated list of cell IDs">
+      <regexp-list>
+        <regexp value="[a-zA-Z0-9\s*]*"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="charoff">
+      <regexp-list>
+        <regexp value="numberOrPercent"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="char">
+      <regexp-list>
+        <regexp value=".{0,1}"/>
+      </regexp-list>
+    </attribute>
+
+
+    <attribute name="axis" description="The 'headers' attribute is a comma-separated list of related header cells">
+      <regexp-list>
+        <regexp value="[a-zA-Z0-9\s*,]*"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="nowrap" description="The 'nowrap' attribute tells the browser not to wrap text that goes over one line">
+      <regexp-list>
+        <regexp name="anything"/>
+        <!-- <regexp value="(nowrap){0,1}"/>  -->
+      </regexp-list>
+    </attribute>
+
+
+    <!--  Common positioning attributes  -->
+
+    <attribute name="width">
+      <regexp-list>
+        <regexp name="numberOrPercent"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="height">
+      <regexp-list>
+        <regexp name="numberOrPercent"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="align" description="The 'align' attribute of an HTML element is a direction word, like 'left', 'right' or 'center'">
+      <literal-list>
+        <literal value="center"/>
+        <literal value="middle"/>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="justify"/>
+        <literal value="char"/>
+      </literal-list>
+    </attribute>
+
+    <attribute name="valign" description="The 'valign' attribute of an HTML attribute is a direction word, like 'baseline','bottom','middle' or 'top'">
+      <literal-list>
+        <literal value="baseline"/>
+        <literal value="bottom"/>
+        <literal value="middle"/>
+        <literal value="top"/>
+      </literal-list>
+    </attribute>
+
+
+
+    <!-- If you want users to be able to mess with tabindex, uncomment this -->
+    <!--
+		 <attribute name="tabindex" description="...">
+		 	<regexp-list>
+		 		<regexp name="number"/>
+		 	</regexp-list>
+		 </attribute>
+		  -->
+
+
+    <!-- Input/form related common attributes -->
+
+    <attribute name="disabled">
+      <regexp-list>
+        <regexp name="anything"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="readonly">
+      <regexp-list>
+        <regexp name="anything"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="accesskey">
+      <regexp-list>
+        <regexp name="anything"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="size">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+
+    <attribute name="autocomplete">
+      <literal-list>
+        <literal value="on"/>
+        <literal value="off"/>
+      </literal-list>
+    </attribute>
+
+    <attribute name="rows">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+    <attribute name="cols">
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </attribute>
+
+  </common-attributes>
+
+
+  <!--
+	This requires normal updates as browsers continue to diverge from the W3C and each other. As long as the browser wars continue
+	this is going to continue. I'm not sure war is the right word for what's going on. Doesn't somebody have to win a war after
+	a while? Even wars of attrition, surely?
+	 -->
+
+  <global-tag-attributes>
+    <attribute name="id"/>
+    <attribute name="style"/>
+    <attribute name="title"/>
+    <attribute name="class"/>
+    <attribute name="lang"/>
+
+  </global-tag-attributes>
+
+  <tags-to-encode>
+    <tag>g</tag>
+    <tag>grin</tag>
+  </tags-to-encode>
+
+  <tag-rules>
+
+    <!-- Tags related to JavaScript remove script referances by default -->
+
+    <tag name="script" action="remove"/>
+    <tag name="noscript" action="validate"/>
+    <!-- although no javascript can fire inside a noscript tag, css is still a viable attack vector -->
+
+
+
+    <!-- Frame & related tags -->
+    <tag name="iframe" action="remove"></tag>
+    <tag name="frameset" action="remove"/>
+    <tag name="frame" action="remove"/>
+    <tag name="embed" action="remove"></tag>
+    <tag name="object" action="remove"></tag>
+
+    <!-- Form related tags -->
+
+    <tag name="label" action="validate">
+      <attribute name="for">
+        <regexp-list>
+          <regexp name="htmlId"/>
+        </regexp-list>
+      </attribute>
+    </tag>
+
+
+    <!-- All formatting tags -->
+
+    <tag name="h1" action="filter"/>
+    <tag name="h2" action="validate"/>
+    <tag name="h3" action="validate"/>
+    <tag name="h4" action="validate"/>
+    <tag name="h5" action="validate"/>
+    <tag name="h6" action="validate"/>
+
+    <tag name="p" action="validate">
+      <attribute name="align"/>
+    </tag>
+
+    <tag name="i" action="validate"/>
+    <tag name="b" action="validate"/>
+    <tag name="u" action="validate"/>
+    <tag name="strong" action="validate"/>
+
+    <tag name="em" action="validate"/>
+    <tag name="small" action="validate"/>
+    <tag name="big" action="validate"/>
+    <tag name="pre" action="validate"/>
+    <tag name="code" action="validate"/>
+    <tag name="cite" action="validate"/>
+    <tag name="samp" action="validate"/>
+    <tag name="sub" action="validate"/>
+    <tag name="sup" action="validate"/>
+    <tag name="strike" action="validate"/>
+    <tag name="center" action="validate"/>
+    <tag name="blockquote" action="validate"/>
+
+    <tag name="hr" action="validate"/>
+    <tag name="br" action="validate"/>
+
+    <tag name="font" action="validate">
+      <attribute name="color">
+        <regexp-list>
+          <regexp name="colorName"/>
+          <regexp name="colorCode"/>
+        </regexp-list>
+      </attribute>
+
+      <attribute name="face">
+        <regexp-list>
+          <regexp value="[\w;, \-]+"/>
+        </regexp-list>
+      </attribute>
+
+      <attribute name="size">
+        <regexp-list>
+          <regexp value="(\+|-){0,1}(\d)+"/>
+        </regexp-list>
+      </attribute>
+    </tag>
+
+
+    <!-- Anchor and anchor related tags -->
+
+    <tag name="a" action="validate">
+
+      <!--  onInvalid="filterTag" has been removed as per suggestion at OWASP SJ 2007 - just "name" is valid -->
+      <attribute name="href"  onInvalid="removeAttribute">
+        <regexp-list>
+          <regexp name="MySiteURL"/>
+        </regexp-list>
+      </attribute>
+
+      <attribute name="rel">
+        <literal-list>
+          <literal value="nofollow"/>
+        </literal-list>
+      </attribute>
+      <attribute name="name"/>
+
+    </tag>
+
+    <tag name="map" action="validate"/>
+
+    <!-- base tag removed per demo - this could be enabled with literal-list values you allow -->
+    <!--
+		<tag name="base" action="validate">
+			<attribute name="href"/>
+		</tag>
+		-->
+
+
+
+    <!-- Stylesheet Tags -->
+
+    <tag name="style" action="validate">
+      <attribute name="type">
+        <literal-list>
+          <literal value="text/css"/>
+        </literal-list>
+      </attribute>
+      <attribute name="media"/>
+    </tag>
+
+    <tag name="span" action="validate"/>
+
+    <tag name="div" action="validate">
+      <attribute name="align"/>
+    </tag>
+
+    <!-- <attribute name="id"/>  what could an attacker do if they could overwrite an existing div definition? prolly something bad -->
+    <!-- <attribute name="class"/> what could an attacker do if they could specify any class in the namespace? prolly something bad -->
+
+
+    <!-- Image & image related tags -->
+
+    <tag name="img" action="validate">
+      <attribute name="src" onInvalid="removeTag">
+        <regexp-list>
+          <regexp name="MySiteURL"/>
+        </regexp-list>
+      </attribute>
+      <attribute name="data-original" onInvalid="removeTag">
+        <regexp-list>
+          <regexp name="MySiteURL"/>
+        </regexp-list>
+      </attribute>
+      <attribute name="name"/>
+      <attribute name="alt">
+        <regexp-list>
+          <regexp name="limitedCharacters" />
+        </regexp-list>
+      </attribute>
+      <attribute name="height"/>
+      <attribute name="width"/>
+      <attribute name="border"/>
+      <attribute name="align"/>
+
+      <attribute name="hspace">
+        <regexp-list>
+          <regexp name="number"/>
+        </regexp-list>
+      </attribute>
+
+      <attribute name="vspace">
+        <regexp-list>
+          <regexp name="number"/>
+        </regexp-list>
+      </attribute>
+    </tag>
+
+    <!-- no way to do this safely without hooking up the same code to @import to embed the remote stylesheet (malicious user could change offsite resource to be malicious after validation -->
+    <!-- <attribute name="href" onInvalid="removeTag"/>  -->
+
+    <tag name="link" action="validate">
+
+      <!-- <attribute name="href" onInvalid="removeTag"/>  -->
+
+      <attribute name="media"/>
+
+      <attribute name="type" onInvalid="removeTag">
+        <literal-list>
+          <literal value="text/css"/>
+          <literal value="application/rss+xml"/>
+          <literal value="image/x-icon"/>
+        </literal-list>
+      </attribute>
+
+      <attribute name="rel">
+        <literal-list>
+          <literal value="stylesheet"/>
+          <literal value="shortcut icon"/>
+          <literal value="search"/>
+          <literal value="copyright"/>
+          <literal value="top"/>
+          <literal value="alternate"/>
+        </literal-list>
+      </attribute>
+    </tag>
+
+
+
+
+
+    <!-- List tags -->
+
+    <tag name="ul" action="validate"/>
+    <tag name="ol" action="validate"/>
+    <tag name="li" action="validate"/>
+
+
+
+
+    <!-- Dictionary tags -->
+
+    <tag name="dd" action="truncate"/>
+    <tag name="dl" action="truncate"/>
+    <tag name="dt" action="truncate"/>
+
+
+
+
+    <!-- Table tags (tbody, thead, tfoot)-->
+
+    <tag name="thead" action="validate">
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+    </tag>
+
+    <tag name="tbody" action="validate">
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+    </tag>
+
+    <tag name="tfoot" action="validate">
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+    </tag>
+
+    <tag name="table" action="validate">
+      <attribute name="height"/>
+      <attribute name="width"/>
+      <attribute name="border"/>
+      <attribute name="bgcolor"/>
+      <attribute name="cellpadding"/>
+      <attribute name="cellspacing"/>
+      <attribute name="background"/>
+      <attribute name="align"/>
+      <attribute name="noresize">
+        <literal-list>
+          <literal value="noresize"/>
+          <literal value=""/>
+        </literal-list>
+      </attribute>
+    </tag>
+
+    <tag name="td" action="validate">
+      <attribute name="background"/>
+      <attribute name="bgcolor"/>
+      <attribute name="abbr"/>
+      <attribute name="axis"/>
+      <attribute name="headers"/>
+      <attribute name="scope"/>
+      <attribute name="nowrap"/>
+      <attribute name="height"/>
+      <attribute name="width"/>
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+      <attribute name="colspan"/>
+      <attribute name="rowspan"/>
+    </tag>
+
+    <tag name="th" action="validate">
+      <attribute name="abbr"/>
+      <attribute name="axis"/>
+      <attribute name="headers"/>
+      <attribute name="scope"/>
+      <attribute name="nowrap"/>
+      <attribute name="bgcolor"/>
+      <attribute name="height"/>
+      <attribute name="width"/>
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+      <attribute name="colspan"/>
+      <attribute name="rowspan"/>
+    </tag>
+
+    <tag name="tr" action="validate">
+      <attribute name="height"/>
+      <attribute name="width"/>
+      <attribute name="align"/>
+      <attribute name="valign"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="background"/>
+    </tag>
+
+    <tag name="colgroup" action="validate">
+
+      <attribute name="span">
+        <regexp-list>
+          <regexp name="number"/>
+        </regexp-list>
+      </attribute>
+      <attribute name="width"/>
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+    </tag>
+
+    <tag name="col" action="validate">
+      <attribute name="align"/>
+      <attribute name="char"/>
+      <attribute name="charoff"/>
+      <attribute name="valign"/>
+      <attribute name="span">
+        <regexp-list>
+          <regexp name="number"/>
+        </regexp-list>
+      </attribute>
+      <attribute name="width"/>
+    </tag>
+
+    <tag name="fieldset" action="validate"/>
+    <tag name="legend" action="validate"/>
+
+  </tag-rules>
+
+
+  <!--  CSS validation processing rules  -->
+
+  <css-rules>
+
+    <property name="azimuth" description="This property is most likely to be implemented by mixing the same signal into different channels at differing volumes.">
+      <literal-list>
+        <literal value="left-side"/>
+        <literal value="far-left"/>
+        <literal value="left"/>
+        <literal value="center-left"/>
+        <literal value="center"/>
+        <literal value="center-right"/>
+        <literal value="right"/>
+        <literal value="far-right"/>
+        <literal value="right-side"/>
+        <literal value="behind"/>
+        <literal value="leftwards"/>
+        <literal value="rightwards"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="angle"/>
+      </regexp-list>
+    </property>
+
+    <property name="background" description="The 'background' property is a shorthand property for setting the individual background properties (i.e., 'background-color', 'background-image', 'background-repeat', 'background-attachment' and 'background-position') at the same place in the style sheet.">
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="background-color"/>
+        <shorthand name="background-image"/>
+        <shorthand name="background-repeat"/>
+        <shorthand name="background-attachment"/>
+        <shorthand name="background-position"/>
+      </shorthand-list>
+    </property>
+
+    <property name="background-attachment" description="If a background image is specified, this property specifies whether it is fixed with regard to the viewport ('fixed') or scrolls along with the document ('scroll').">
+      <literal-list>
+        <literal value="scroll"/>
+        <literal value="fixed"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+
+    <property name="background-color" description="This property sets the background color of an element, either a &lt;color&gt; value or the keyword 'transparent', to make the underlying colors shine through.">
+      <literal-list>
+        <literal value="transparent"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+
+    <property name="background-image" description="This property sets the background image of an element.">
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssOffsiteUri"/>
+        <regexp name="cssOnsiteUri"/>
+      </regexp-list>
+    </property>
+
+    <property name="background-position" description="If a background image has been specified, this property specifies its initial position.">
+      <literal-list>
+        <literal value="top"/>
+        <literal value="center"/>
+        <literal value="bottom"/>
+        <literal value="left"/>
+        <literal value="center"/>
+        <literal value="right"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="percentage"/>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+
+    <property name="background-repeat" description="If a background image is specified, this property specifies whether the image is repeated (tiled), and how.">
+      <literal-list>
+        <literal value="repeat"/>
+        <literal value="repeat-x"/>
+        <literal value="repeat-y"/>
+        <literal value="no-repeat"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+
+    <!-- Begin simple properties -->
+    <property name="border-collapse" default="collapse" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="collapse"/>
+        <literal value="separate"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="border-color" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="transparent"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="border-top-color" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="border-right-color" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="border-bottom-color" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="border-left-color" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="bottom" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="caption-side" default="top" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="top"/>
+        <literal value="bottom"/>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="clear" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="both"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="color" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="zoom" default="1" description="">
+            <category-list>
+                <category value="visual"/>
+            </category-list>
+            number
+            <regexp-list>
+                <regexp name="number"/>
+            </regexp-list>
+        </property>
+    <property name="cue-after" default="none" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssOffsiteUri"/>
+        <regexp name="cssOnsiteUri"/>
+      </regexp-list>
+    </property>
+    <property name="cue-before" default="none" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssOffsiteUri"/>
+        <regexp name="cssOnsiteUri"/>
+      </regexp-list>
+    </property>
+    <property name="direction" default="ltr" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="ltr"/>
+        <literal value="rtl"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="display" default="inline" description="">
+      <category-list>
+        <category value="all"/>
+      </category-list>
+      <literal-list>
+        <literal value="inline"/>
+        <literal value="block"/>
+        <literal value="inline-block"/>
+        <literal value="list-item"/>
+        <literal value="run-in"/>
+        <literal value="compact"/>
+        <literal value="marker"/>
+        <literal value="table"/>
+        <literal value="inline-table"/>
+        <literal value="table-row-group"/>
+        <literal value="table-header-group"/>
+        <literal value="table-footer-group"/>
+        <literal value="table-row"/>
+        <literal value="table-column-group"/>
+        <literal value="table-column"/>
+        <literal value="table-cell"/>
+        <literal value="table-caption"/>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="elevation" default="level" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="below"/>
+        <literal value="level"/>
+        <literal value="above"/>
+        <literal value="higher"/>
+        <literal value="lower"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="angle"/>
+      </regexp-list>
+    </property>
+    <property name="empty-cells" default="show" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="show"/>
+        <literal value="hide"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="float" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="font-size" default="medium" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="absolute-size"/>
+        <regexp name="relative-size"/>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="font-size-adjust" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </property>
+    <property name="font-stretch" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="wider"/>
+        <literal value="narrower"/>
+        <literal value="ultra-condensed"/>
+        <literal value="extra-condensed"/>
+        <literal value="condensed"/>
+        <literal value="semi-condensed"/>
+        <literal value="semi-expanded"/>
+        <literal value="expanded"/>
+        <literal value="extra-expanded"/>
+        <literal value="ultra-expanded"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="font-style" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="italic"/>
+        <literal value="oblique"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="font-variant" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="small-caps"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="font-weight" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="bold"/>
+        <literal value="bolder"/>
+        <literal value="lighter"/>
+        <literal value="100"/>
+        <literal value="200"/>
+        <literal value="300"/>
+        <literal value="400"/>
+        <literal value="500"/>
+        <literal value="600"/>
+        <literal value="700"/>
+        <literal value="800"/>
+        <literal value="900"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="height" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="left" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="letter-spacing" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="line-height" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="list-style-image" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssOffsiteUri"/>
+        <regexp name="cssOnsiteUri"/>
+      </regexp-list>
+    </property>
+    <property name="list-style-position" default="outside" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inside"/>
+        <literal value="outside"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="list-style-type" default="disc" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="disc"/>
+        <literal value="circle"/>
+        <literal value="square"/>
+        <literal value="decimal"/>
+        <literal value="decimal-leading-zero"/>
+        <literal value="lower-roman"/>
+        <literal value="upper-roman"/>
+        <literal value="lower-greek"/>
+        <literal value="lower-alpha"/>
+        <literal value="lower-latin"/>
+        <literal value="upper-alpha"/>
+        <literal value="upper-latin"/>
+        <literal value="hebrew"/>
+        <literal value="armenian"/>
+        <literal value="georgian"/>
+        <literal value="cjk-ideographic"/>
+        <literal value="hiragana"/>
+        <literal value="katakana"/>
+        <literal value="hiragana-iroha"/>
+        <literal value="katakana-iroha"/>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="marker-offset" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="max-height" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="max-width" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+
+    <property name="min-height" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="min-width" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="orphans" default="2" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="integer"/>
+      </regexp-list>
+    </property>
+    <property name="outline-color" default="invert" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="interactive"/>
+      </category-list>
+      <literal-list>
+        <literal value="invert"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+    </property>
+    <property name="overflow" default="visible" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="visible"/>
+        <literal value="hidden"/>
+        <literal value="scroll"/>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="page-break-after" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="always"/>
+        <literal value="avoid"/>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="page-break-before" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="always"/>
+        <literal value="avoid"/>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="page-break-inside" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="avoid"/>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="pause-after" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="time"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="pause-before" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="time"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="pitch" default="medium" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="x-low"/>
+        <literal value="low"/>
+        <literal value="medium"/>
+        <literal value="high"/>
+        <literal value="x-high"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="frequency"/>
+      </regexp-list>
+    </property>
+    <property name="pitch-range" default="50" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </property>
+    <property name="position" default="static" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="static"/>
+        <!-- possible to perform phishing attacks with the following -->
+        <!--
+				<literal value="relative"/>
+				<literal value="absolute"/>
+				<literal value="fixed"/>
+				 -->
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="richness" default="50" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </property>
+    <property name="right" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="size" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="portrait"/>
+        <literal value="landscape"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="speak" default="normal" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="none"/>
+        <literal value="spell-out"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="speak-header" default="once" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="once"/>
+        <literal value="always"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="speak-numeral" default="continuous" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="digits"/>
+        <literal value="continuous"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="speak-punctuation" default="none" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="code"/>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="speech-rate" default="medium" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="x-slow"/>
+        <literal value="slow"/>
+        <literal value="medium"/>
+        <literal value="fast"/>
+        <literal value="x-fast"/>
+        <literal value="faster"/>
+        <literal value="slower"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </property>
+    <property name="stress" default="50" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+      </regexp-list>
+    </property>
+    <property name="table-layout" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="fixed"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="text-indent" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="text-transform" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="capitalize"/>
+        <literal value="uppercase"/>
+        <literal value="lowercase"/>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="top" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="unicode-bidi" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="embed"/>
+        <literal value="bidi-override"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="vertical-align" default="baseline" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="baseline"/>
+        <literal value="sub"/>
+        <literal value="super"/>
+        <literal value="top"/>
+        <literal value="text-top"/>
+        <literal value="middle"/>
+        <literal value="bottom"/>
+        <literal value="text-bottom"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="percentage"/>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="visibility" default="inherit" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="visible"/>
+        <literal value="hidden"/>
+        <literal value="collapse"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="volume" default="medium" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="silent"/>
+        <literal value="x-soft"/>
+        <literal value="soft"/>
+        <literal value="medium"/>
+        <literal value="loud"/>
+        <literal value="x-loud"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="number"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="white-space" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="pre"/>
+        <literal value="nowrap"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="widows" default="2" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="integer"/>
+      </regexp-list>
+    </property>
+    <property name="width" default="auto" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="word-spacing" default="normal" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="normal"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+
+    <!-- end simple properties -->
+
+    <!-- begin medium properties -->
+    <property name="border-style" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+        <literal value="none"/>
+        <literal value="hidden"/>
+        <literal value="dotted"/>
+        <literal value="dashed"/>
+        <literal value="solid"/>
+        <literal value="double"/>
+        <literal value="groove"/>
+        <literal value="ridge"/>
+        <literal value="inset"/>
+        <literal value="outset"/>
+      </literal-list>
+    </property>
+    <property name="border-top-style" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="border-right-style" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-bottom-style" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-left-style" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-top-width" default="medium" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-width"/>
+      </shorthand-list>
+    </property>
+    <property name="border-right-width" default="medium" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-width"/>
+      </shorthand-list>
+    </property>
+    <property name="border-bottom-width" default="medium" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-width"/>
+      </shorthand-list>
+    </property>
+    <property name="border-left-width" default="medium" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-width"/>
+      </shorthand-list>
+    </property>
+    <property name="border-width" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+        <literal value="thin"/>
+        <literal value="medium"/>
+        <literal value="thick"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="margin" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+        <literal value="auto"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="positiveLength"/>
+        <regexp name="positivePercentage"/>
+      </regexp-list>
+    </property>
+    <property name="margin-top" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="margin"/>
+      </shorthand-list>
+    </property>
+    <property name="margin-right" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="margin"/>
+      </shorthand-list>
+    </property>
+    <property name="margin-bottom" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="margin"/>
+      </shorthand-list>
+    </property>
+    <property name="margin-left" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="margin"/>
+      </shorthand-list>
+    </property>
+    <property name="outline-style" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="interactive"/>
+      </category-list>
+
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="outline-width" default="medium" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="interactive"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="border-width"/>
+      </shorthand-list>
+    </property>
+    <property name="padding" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="padding-top" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="padding"/>
+      </shorthand-list>
+    </property>
+    <property name="padding-right" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="padding"/>
+      </shorthand-list>
+    </property>
+    <property name="padding-bottom" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="padding"/>
+      </shorthand-list>
+    </property>
+    <property name="padding-left" default="0" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="padding"/>
+      </shorthand-list>
+    </property>
+    <!-- end medium properties -->
+
+    <!-- begin hard properties -->
+    <property name="border" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+      <shorthand-list>
+        <shorthand name="border-width"/>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-top" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+      <shorthand-list>
+        <shorthand name="border-top-width"/>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-right" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+      <shorthand-list>
+        <shorthand name="border-top-width"/>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-bottom" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+      <shorthand-list>
+        <shorthand name="border-top-width"/>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="border-left" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+      </regexp-list>
+      <shorthand-list>
+        <shorthand name="border-top-width"/>
+        <shorthand name="border-style"/>
+      </shorthand-list>
+    </property>
+    <property name="cue" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="cue-before"/>
+        <shorthand name="cue-after"/>
+      </shorthand-list>
+    </property>
+    <property name="list-style" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="list-style-type"/>
+        <shorthand name="list-style-position"/>
+        <shorthand name="list-style-image"/>
+      </shorthand-list>
+    </property>
+    <property name="marks" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="crop"/>
+        <literal value="cross"/>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="outline" description="">
+      <category-list>
+        <category value="visual"/>
+        <category value="interactive"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="outline-color"/>
+        <shorthand name="outline-style"/>
+        <shorthand name="outline-width"/>
+      </shorthand-list>
+    </property>
+    <property name="pause" description="">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="time"/>
+        <regexp name="percentage"/>
+      </regexp-list>
+    </property>
+    <property name="text-decoration" default="none" description="">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="underline"/>
+        <literal value="overline"/>
+        <literal value="line-through"/>
+        <literal value="blink"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <!-- end hard properties -->
+    <!--  begin manual properties -->
+    <property name="border-spacing" default="0" description="The lengths specify the distance that separates adjacent cell borders. If one length is specified, it gives both the horizontal and vertical spacing. If two are specified, the first gives the horizontal spacing and the second the vertical spacing. Lengths may not be negative.">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="counter-increment" default="none" description="The 'counter-increment' property accepts one or more names of counters (identifiers), each one optionally followed by an integer.">
+      <category-list>
+        <category value="all"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssIdentifier"/>
+        <regexp name="integer"/>
+      </regexp-list>
+    </property>
+    <property name="clip" default="auto" description="The 'clip' property applies to elements that have a 'overflow' property with a value other than 'visible'.">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+    <property name="cursor" default="auto" description="This property specifies the type of cursor to be displayed for the pointing device.">
+      <category-list>
+        <category value="visual"/>
+        <category value="interactive"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+        <literal value="crosshair"/>
+        <literal value="default"/>
+        <literal value="pointer"/>
+        <literal value="move"/>
+        <literal value="e-resize"/>
+        <literal value="ne-resize"/>
+        <literal value="nw-resize"/>
+        <literal value="n-resize"/>
+        <literal value="se-resize"/>
+        <literal value="sw-resize"/>
+        <literal value="s-resize"/>
+        <literal value="w-resize| text"/>
+        <literal value="wait"/>
+        <literal value="help"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssOffsiteUri"/>
+        <regexp name="cssOnsiteUri"/>
+      </regexp-list>
+    </property>
+
+    <property name="text-shadow" default="none" description="This property accepts a comma-separated list of shadow effects to be applied to the text of the element.">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="none"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="colorName"/>
+        <regexp name="colorCode"/>
+        <regexp name="rgbCode"/>
+        <regexp name="systemColor"/>
+        <regexp name="length"/>
+      </regexp-list>
+    </property>
+
+    <property name="font" description="The 'font' property is, except as described below, a shorthand property for setting 'font-style', 'font-variant', 'font-weight', 'font-size', 'line-height', and 'font-family', at the same place in the style sheet.">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <literal-list>
+        <literal value="/"/>
+        <literal value="caption"/>
+        <literal value="icon"/>
+        <literal value="menu"/>
+        <literal value="message-box"/>
+        <literal value="small-caption"/>
+        <literal value="status-bar"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <shorthand-list>
+        <shorthand name="font-style"/>
+        <shorthand name="font-variant"/>
+        <shorthand name="font-weight"/>
+        <shorthand name="font-size"/>
+        <shorthand name="line-height"/>
+        <shorthand name="font-family"/>
+      </shorthand-list>
+    </property>
+
+    <property name="font-family" description="This property specifies a prioritized list of font family names and/or generic family names.">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <!-- allowing only generic font families -->
+      <literal-list>
+        <literal value="serif"/>
+        <literal value="arial"/>
+        <literal value="lucida console"/>
+        <literal value="sans-serif"/>
+        <literal value="cursive"/>
+        <literal value="verdana"/>
+        <literal value="fantasy"/>
+        <literal value="monospace"/>
+      </literal-list>
+
+
+      <regexp-list>
+        <regexp value="[\w,\-&apos;&quot; ]+"/>
+      </regexp-list>
+
+    </property>
+    <property name="page" description="The 'page' property can be used to specify a particular type of page where an element should be displayed.">
+      <category-list>
+        <category value="visual"/>
+        <category value="paged"/>
+      </category-list>
+      <literal-list>
+        <literal value="auto"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssIdentifier"/>
+      </regexp-list>
+    </property>
+    <property name="play-during" default="auto" description="Similar to the 'cue-before' and 'cue-after' properties, this property specifies a sound to be played as a background while an element's content is spoken.">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <literal-list>
+        <literal value="mix"/>
+        <literal value="repeat"/>
+        <literal value="none"/>
+        <literal value="auto"/>
+        <literal value="inherit"/>
+      </literal-list>
+      <regexp-list>
+        <regexp name="cssOffsiteUri"/>
+        <regexp name="cssOnsiteUri"/>
+      </regexp-list>
+    </property>
+    <property name="text-align" description="This property describes how inline content of a block is aligned.">
+      <category-list>
+        <category value="visual"/>
+      </category-list>
+      <!--  For safety, ignoring string alignment which can be used to line table cells on characters -->
+      <literal-list>
+        <literal value="left"/>
+        <literal value="right"/>
+        <literal value="center"/>
+        <literal value="justify"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <property name="voice-family" description="The value is a comma-separated, prioritized list of voice family names (compare with 'font-family').">
+      <category-list>
+        <category value="aural"/>
+      </category-list>
+      <!--  Allowing only generic voice family -->
+      <literal-list>
+        <literal value="male"/>
+        <literal value="female"/>
+        <literal value="child"/>
+        <literal value="inherit"/>
+      </literal-list>
+    </property>
+    <!--  end manual properties -->
+
+  </css-rules>
+
+</anti-samy-rules>
\ No newline at end of file