diff --git a/angular-deckgrid.js b/angular-deckgrid.js
index e57bda8..d0264d5 100644
--- a/angular-deckgrid.js
+++ b/angular-deckgrid.js
@@ -248,7 +248,12 @@ angular.module('akoenig.deckgrid').factory('Deckgrid', [
             }
 
             function hasDeckgridStyles (rule) {
-                var regexe   = /\[(\w*-)?deckgrid\]::?before/g,
+                //
+                // In MS Edge, the selector .deckgrid[deckgrid]::before comes out
+                // as [deckgrid].deckgrid::before, so to accommodate this, we allow
+                // matches on alphanumeric characters between [deckgrid] and ::before
+                //
+                var regexe   = /\[(\w*-)?deckgrid\]\w*::?before/g,
                     i        = 0,
                     selector = '';
 
diff --git a/angular-deckgrid.min.js b/angular-deckgrid.min.js
index 8ecf45e..49c9160 100644
--- a/angular-deckgrid.min.js
+++ b/angular-deckgrid.min.js
@@ -1,2 +1,2 @@
 /*! angular-deckgrid (v0.5.0) - Copyright: 2013 - 2014, André König (andre.koenig@posteo.de) - MIT */
-angular.module("akoenig.deckgrid",[]),angular.module("akoenig.deckgrid").directive("deckgrid",["DeckgridDescriptor",function(a){"use strict";return a.create()}]),angular.module("akoenig.deckgrid").factory("DeckgridDescriptor",["Deckgrid","$templateCache",function(a,b){"use strict";function c(){this.restrict="AE",this.template='<div data-ng-repeat="column in columns" class="{{layout.classList}}"><div data-ng-repeat="card in column" data-ng-include="cardTemplate"></div></div>',this.scope={model:"=source"},this.$$deckgrid=null,this.transclude=!0,this.link=this.$$link.bind(this),this.$$templateKeyIndex=0}return c.prototype.$$destroy=function(){this.$$deckgrid.destroy()},c.prototype.$$link=function(c,d,e,f,g){var h="deckgrid/innerHtmlTemplate"+ ++this.$$templateKeyIndex+".html";c.$on("$destroy",this.$$destroy.bind(this)),angular.isUndefined(e.cardtemplate)?(angular.isUndefined(e.cardtemplatestring)?g(c,function(a){var c,d=[],e=0,f=a.length;for(e;f>e;e+=1)c=a[e].outerHTML,angular.isDefined(c)&&d.push(c);b.put(h,d.join())}):b.put(h,d.attr("cardtemplatestring")),c.cardTemplate=h):c.cardTemplate=e.cardtemplate,c.mother=c.$parent,this.$$deckgrid=a.create(c,d[0])},{create:function(){return new c}}}]),angular.module("akoenig.deckgrid").factory("Deckgrid",["$window","$log",function(a,b){"use strict";function c(b,c){var d,e,f=this;this.$$elem=c,this.$$watchers=[],this.$$scope=b,this.$$scope.columns=[],this.$$scope.layout=this.$$getLayout(),this.$$createColumns(),d=this.$$scope.$watchCollection("model",this.$$onModelChange.bind(this)),this.$$watchers.push(d),angular.forEach(f.$$getMediaQueries(),function(a){function b(){a.removeListener(c)}var c=f.$$onMediaQueryChange.bind(f);a.addListener(c),f.$$watchers.push(b)}),e=a.matchMedia("(orientation: portrait)"),e.addListener(f.$$onMediaQueryChange.bind(f))}return c.prototype.$$getMediaQueries=function(){function b(a){try{return a.sheet.cssRules||[]}catch(b){return[]}}function c(a){var b=/\[(\w*-)?deckgrid\]::?before/g,c=0,d="";if(!a.media||angular.isUndefined(a.cssRules))return!1;for(c=a.cssRules.length-1;c>=0;c-=1)if(d=a.cssRules[c].selectorText,angular.isDefined(d)&&d.match(b))return!0;return!1}var d=[],e=[];return d=Array.prototype.concat.call(Array.prototype.slice.call(document.querySelectorAll("style[type='text/css']")),Array.prototype.slice.call(document.querySelectorAll("link[rel='stylesheet']"))),angular.forEach(d,function(d){var f=b(d);angular.forEach(f,function(b){c(b)&&e.push(a.matchMedia(b.media.mediaText))})}),e},c.prototype.$$createColumns=function(){var a=this;return this.$$scope.layout?(this.$$scope.columns=[],void angular.forEach(this.$$scope.model,function(b,c){var d=c%a.$$scope.layout.columns|0;a.$$scope.columns[d]||(a.$$scope.columns[d]=[]),b.$index=c,a.$$scope.columns[d].push(b)})):b.error("angular-deckgrid: No CSS configuration found (see https://github.com/akoenig/angular-deckgrid#the-grid-configuration)")},c.prototype.$$getLayout=function(){var b,c=a.getComputedStyle(this.$$elem,":before").content;return c&&(c=c.replace(/'/g,""),c=c.replace(/"/g,""),c=c.split(" "),2===c.length&&(b={},b.columns=0|c[0],b.classList=c[1].replace(/\./g," ").trim())),b},c.prototype.$$onMediaQueryChange=function(){var a=this,b=this.$$getLayout();b.columns!==this.$$scope.layout.columns&&(a.$$scope.layout=b,a.$$scope.$apply(function(){a.$$createColumns()}))},c.prototype.$$onModelChange=function(a,b){var c=this;a=a||[],b=b||[],angular.equals(b,a)||c.$$createColumns()},c.prototype.destroy=function(){var a=this.$$watchers.length-1;for(a;a>=0;a-=1)this.$$watchers[a]()},{create:function(a,b){return new c(a,b)}}}]);
\ No newline at end of file
+angular.module("akoenig.deckgrid",[]),angular.module("akoenig.deckgrid").directive("deckgrid",["DeckgridDescriptor",function(a){"use strict";return a.create()}]),angular.module("akoenig.deckgrid").factory("DeckgridDescriptor",["Deckgrid","$templateCache",function(a,b){"use strict";function c(){this.restrict="AE",this.template='<div data-ng-repeat="column in columns" class="{{layout.classList}}"><div data-ng-repeat="card in column" data-ng-include="cardTemplate"></div></div>',this.scope={model:"=source"},this.$$deckgrid=null,this.transclude=!0,this.link=this.$$link.bind(this),this.$$templateKeyIndex=0}return c.prototype.$$destroy=function(){this.$$deckgrid.destroy()},c.prototype.$$link=function(c,d,e,f,g){var h="deckgrid/innerHtmlTemplate"+ ++this.$$templateKeyIndex+".html";c.$on("$destroy",this.$$destroy.bind(this)),angular.isUndefined(e.cardtemplate)?(angular.isUndefined(e.cardtemplatestring)?g(c,function(a){var c,d=[],e=0,f=a.length;for(e;f>e;e+=1)c=a[e].outerHTML,angular.isDefined(c)&&d.push(c);b.put(h,d.join())}):b.put(h,d.attr("cardtemplatestring")),c.cardTemplate=h):c.cardTemplate=e.cardtemplate,c.mother=c.$parent,this.$$deckgrid=a.create(c,d[0])},{create:function(){return new c}}}]),angular.module("akoenig.deckgrid").factory("Deckgrid",["$window","$log",function(a,b){"use strict";function c(b,c){var d,e,f=this;this.$$elem=c,this.$$watchers=[],this.$$scope=b,this.$$scope.columns=[],this.$$scope.layout=this.$$getLayout(),this.$$createColumns(),d=this.$$scope.$watchCollection("model",this.$$onModelChange.bind(this)),this.$$watchers.push(d),angular.forEach(f.$$getMediaQueries(),function(a){function b(){a.removeListener(c)}var c=f.$$onMediaQueryChange.bind(f);a.addListener(c),f.$$watchers.push(b)}),e=a.matchMedia("(orientation: portrait)"),e.addListener(f.$$onMediaQueryChange.bind(f))}return c.prototype.$$getMediaQueries=function(){function b(a){try{return a.sheet.cssRules||[]}catch(b){return[]}}function c(a){var b=/\[(\w*-)?deckgrid\]\w*::?before/g,c=0,d="";if(!a.media||angular.isUndefined(a.cssRules))return!1;for(c=a.cssRules.length-1;c>=0;c-=1)if(d=a.cssRules[c].selectorText,angular.isDefined(d)&&d.match(b))return!0;return!1}var d=[],e=[];return d=Array.prototype.concat.call(Array.prototype.slice.call(document.querySelectorAll("style[type='text/css']")),Array.prototype.slice.call(document.querySelectorAll("link[rel='stylesheet']"))),angular.forEach(d,function(d){var f=b(d);angular.forEach(f,function(b){c(b)&&e.push(a.matchMedia(b.media.mediaText))})}),e},c.prototype.$$createColumns=function(){var a=this;return this.$$scope.layout?(this.$$scope.columns=[],void angular.forEach(this.$$scope.model,function(b,c){var d=c%a.$$scope.layout.columns|0;a.$$scope.columns[d]||(a.$$scope.columns[d]=[]),b.$index=c,a.$$scope.columns[d].push(b)})):b.error("angular-deckgrid: No CSS configuration found (see https://github.com/akoenig/angular-deckgrid#the-grid-configuration)")},c.prototype.$$getLayout=function(){var b,c=a.getComputedStyle(this.$$elem,":before").content;return c&&(c=c.replace(/'/g,""),c=c.replace(/"/g,""),c=c.split(" "),2===c.length&&(b={},b.columns=0|c[0],b.classList=c[1].replace(/\./g," ").trim())),b},c.prototype.$$onMediaQueryChange=function(){var a=this,b=this.$$getLayout();b.columns!==this.$$scope.layout.columns&&(a.$$scope.layout=b,a.$$scope.$apply(function(){a.$$createColumns()}))},c.prototype.$$onModelChange=function(a,b){var c=this;a=a||[],b=b||[],angular.equals(b,a)||c.$$createColumns()},c.prototype.destroy=function(){var a=this.$$watchers.length-1;for(a;a>=0;a-=1)this.$$watchers[a]()},{create:function(a,b){return new c(a,b)}}}]);
\ No newline at end of file
diff --git a/src/deckgrid.js b/src/deckgrid.js
index 20b55c3..a595d35 100644
--- a/src/deckgrid.js
+++ b/src/deckgrid.js
@@ -100,7 +100,12 @@ angular.module('akoenig.deckgrid').factory('Deckgrid', [
             }
 
             function hasDeckgridStyles (rule) {
-                var regexe   = /\[(\w*-)?deckgrid\]::?before/g,
+                //
+                // In MS Edge, the selector .deckgrid[deckgrid]::before comes out
+                // as [deckgrid].deckgrid::before, so to accommodate this, we allow
+                // matches on alphanumeric characters between [deckgrid] and ::before
+                //
+                var regexe   = /\[(\w*-)?deckgrid\]\w*::?before/g,
                     i        = 0,
                     selector = '';