copy past following to notepad document and save , then open with browser.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css">
body {
background-color: #000000;
}
#div0{
height:100px;
width:100px;
background:#333333;
margin-bottom:10px;
}
#div1{
height:100px;
width:100px;
background:#333333;
-moz-border-radius: 11px;
-webkit-border-radius: 11px;
margin-bottom:10px;
}
#div2{
height:100px;
width:100px;
background:#333333;
opacity:0.5;
margin-bottom:10px;
}
#div3{
height:100px;
width:100px;
background:#FFFFFF;
visibility:hidden;
}
#div4{
height:100px;
width:100px;
background:transparent;
border:1px solid #d7d7d7;
}
.style1 {color: #FFFFFF}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>css example</title>
</head>
<body>
<div id="div0">
<p class="style1">normal css example </p>
</div>
<div id="div1">
<p class="style1">rounded coners css example </p>
</div>
<div id="div2">
<p class="style1">opacity css example </p>
</div>
<div id="div3">
<p class="style1">hidden css example </p>
</div>
<div id="div4">
<p class="style1">transparent css example </p>
</div>
</body>
</html>
[dont copy this] ->>
some browsers not well supported to stranded css , use fire fox for good results , other wise you have to write different
css codes to each browsers.
:))