dz3(justification1).html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Выравнивание, задание 1</title>
<style type="text/css">
.element1{
width: 100px;
height: 100px;
background-color: red;
margin: 0 auto;
}
.element2{
width: 100px;
height: 100px;
background-color: orange;

}
.element3{
width: 100px;
height: 100px;
background-color: yellow;
position: relative;
left: 50%;
margin-left: -50px;
}
.element4{
width: 100px;
height: 100px;
background-color: green;
}
.wrap{
margin-top: 50px;
}
</style>
</head>
<body>
<div class="wrap">
	<div class="element1"></div>
</div>

<div class="wrap">
	<table width="100%">
		<tr>
			<td align="center"><div class="element2"></div></td>
		</tr>
	</table>
</div>

<div class="wrap">
	<div class="element3"></div>
</div>

<div class="wrap">
	<center><div class="element4"></div></center>
</div>

</body>
</html>