1、div css網頁設計實例?
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2、求用dreamweaver css製作簡單網頁的代碼！！！！急用！符合要求有重謝！！！
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>無標題文檔</title>
<style type="text/css">
.head { width:1000px; height:100px; margin:auto; overflow:hidden; border:1px solid #666; }
.banner { width:1000px; height:150px; margin:auto; overflow:hidden; border:1px solid #666; margin-top:10px; }
.main { width:1000px; height:300px; margin:auto; overflow:hidden; border:1px solid #666; margin-top:10px; }
.main .left { width:299px; height:300px; border-right:1px solid #666; float:left; }
.main .center { width:349px; height:300px; border-right:1px solid #666; float:left; }
.main .center .mt { height:100px; border-bottom:1px solid #666;}
.main .center .mb {}
.main .right { width:350px; height:300px; float:left; }
.footer { width:1000px; height:80px; margin:auto; overflow:hidden; border:1px solid #666; margin-top:10px;}
</style>
</head>
<body>
<div class="head">
</div>
<div class="banner">
</div>
<div class="main">
<div class="left"></div>
<div class="center">
<div class="mt"></div>
<div class="mb"></div>
</div>
<div class="right"></div>
</div>
<div class="footer">
</div>
</body>
</html>
3、網頁設計，求html和css代碼，效果如圖
<title>DIV層切換</title>
<script language="JavaScript" type="text/javascript">
function ChangeDiv(divId,divName,zDivCount)
{
for(i=0;i<=zDivCount;i++)
{
document.getElementById(divName+i).style.display="none";
//將所有的層都隱藏
}
document.getElementById(divName+divId).style.display="block";
//顯示當前層
}
</script>
</head>
<body>
<span onclick="JavaScript:ChangeDiv('0','JKDiv_',2)" style="cursor:hand;">內容一</span>
<span onclick="JavaScript:ChangeDiv('1','JKDiv_',2)" style="cursor:hand;">內容二</span>
<span onclick="JavaScript:ChangeDiv('2','JKDiv_',2)" style="cursor:hand;">內容三</span>
<div id="JKDiv_0" style="font-size:14px;margin:20px;color:#FF0000;">內容部分第一區</div>
<div id="JKDiv_1" style="display:none;font-size:14px;margin:10px;color:#FF0000;">內容部分第二區</div>
<div id="JKDiv_2" style="display:none;font-size:14px;margin:10px;color:#FF0000;">內容部分第三區</div>
</body>
4、html+css+js小案例（項目源碼）
想讓別人提供代碼，還有這么多要求，真是搞笑的
5、網頁設計請教，這個結構的html和css代碼怎麼寫?如圖，本人新手，請寫出完整代碼，顏色隨意，謝謝！
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<div class="main">
<div class="a"></div>
<div class="b">
<div class="b1"></div>
<div class="b2"></div>
</div>
<div class="c"></div>
</div>
<style>
.main{
width:900px;
height:600px;
}
.a,.b,.c{
float:left;
}
.a{
width:300px;
height:600px;
background-color:yellow;
}
.b{
width:300px;
height:600px;
}
.b1{
display:block;
width:300px;
height:300px;
background-color:green;
}
.b2{
width:300px;
height:300px;
background-color:black;
}
.c{
width:300px;
height:600px;
background-color:red;
}
</style>
</body>
</html>