日期:2014-05-17 浏览次数:21032 次
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>HTML5 Canvas Demo</title>
<style type="text/css">
body{
	margin:0px;
	padding:0px;
}
.bg{
    position:absolute;
    height:100%;
    width:100%;
	overflow-x: hidden;
	overflow-y:hidden;
    background-image: -moz-linear-gradient(top,#77D1F6, #2F368F);
    background-image:-webkit-gradient(linear, left top, left bottom, color-stop(0, #77D1F6),color-stop(1, #2F368F));
}
</style>
</head>
<body>
</html>
<div class="bg"> <div class="panelBg"></div> </div>
.panelBg{
    position:absolute;
    height:600px;
    width:800px;
    left:250px;
    top:20px;
    border-radius: 12px;
    background-color:#000000;
    opacity:0.5;
}<div class="bg"> <div class="panelBg"></div> <div class="panel"> </div> </div>
.panel{
    position:absolute;
    height:550px;
    width:750px;
    left:275px;
    top:45px;
    border-radius: 12px;
    background-image: -moz-linear-gradient(top,#EBEBEB, #BFBFBF);
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #EBEBEB),color-stop(1, #BFBFBF));
}
<div class="bg"> <div class="panelBg"></div> <div class="panel"> <div id="section1"> </div> <div id="section2"> </div> <div id="section3"> </div> </div> </div>
#section1{
    border:1px solid red;
    position:relative;
    float:left;
    width:235px;
    height:530px;
    top:10px;
    left:10px;
}
#section2{
    border:1px solid red;
    position:relative;
    float:left;
    width:235px;
    height:530px;
    top:10px;
    left:20px;
}
#section3{
	border:1px solid red;
    position:relative;
    float:left;
    width:235px;
    height:530px;
    top:10px;
    left:30px;
}
<div id="section1"> <div class="title">HTML5</div> <div class="subTitle">HTML5 是下一代的HTML,包含诸多新特性,比如绘制图形的canvas元素。</div> </div>
.title{
    border:1px solid red;
    position:relative;
    margin:5px;
    font-family:微软雅黑;
    font-size:22px;
    font-weight:bold;
    text-align:center;
    color:#58595B;
}
.subTitle{
    border:1px solid red;
    margin:5px;
    font-family:微软雅黑;
    font-size:14px;
	height:70px;
    font-weight:bold;
	text-indent:2em;
    color:#6D6E71;
}