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css固定宽度布局

程序员文章站 2022-07-09 20:42:58
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1. css固定宽度布局   

1) css布局

2) 绝对定位法

<style type="text/css">
    body{
        text-align: center;
    }
    #head,#container,#content,#side,#foot{
        margin:20px auto 20px auto;
        padding:20px 0px 20px 0px;
        border: 1px solid red;
    }
    #head,#container,#foot{
        width: 900px;
    }
    #container{
        border:0px;
        position: relative;
        height: 250px;
    }
    #content{
        position: absolute;
        width: 700px;
        height: 200px;
    }
    #side{
        margin-left: 750px;
        height: 100px;
    }
</style>
</head>
<body>
<div id="head">head</div>
<div id="container">
    <div id="content">content</div>
    <div id="side">side</div>
</div>
<div id="foot">foot</div>
</body>


3) 浮动法

<style type="text/css">
    body{
        text-align: center;
    }
    #head,#container,#content,#side,#foot{
        margin:20px auto 20px auto;
        padding:20px 0px 20px 0px;
        border: 1px solid red;
    }
    #head,#container,#foot{
        width: 900px;
    }
    #container{
        border:0px;
    }
    #content{
        float:left;
        width: 700px;
        height: 200px;
    }
    #side{
        float:right;
        width: 180px;
        margin-left: 10px;
        height: 100px;
    }
    #foot{
        clear: both;
    }
</style>
</head>
<body>
<div id="head">head</div>
<div id="container">
    <div id="content">content</div>
    <div id="side">side</div>
</div>
<div id="foot">foot</div>
</body>
相关标签: css