圣杯布局 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>

        <style type="text/css">
            *{
                margin: 0;
                padding: 0;
            }
            body{
                min-width: 600px;
            }
            #content{
                padding: 0 200px;
                overflow: hidden;
            }
            #header,#footer{
                height: 20px;
                text-align: center;
                border: 1px solid  deeppink;
                background: gray;
            }
            #content .middl,#content .left,#content .right{
                padding-bottom: 10000px;
                margin-bottom: -10000px;
            }
            #content .middle{
                float: left;
                width: 100%;
                background: pink;
                /*padding: 0 200px;*/
            }
            #content .left{
                position: relative;
                left: -200px;
                margin-left: -100%;
                float: left;
                width: 200px;
                background: yellow;
            }
            #content .right{
                position: relative;
                right: -200px;
                margin-left: -200px;
                float: left;
                width: 200px;
                background: yellow;
            }



            .clearfix{
                *zoom: 1;
            }
            .clearfix:after{
                content: "";
                display: block;
                clear: both;
            }
        </style>
    </head>
    <body>
        <div id="header">header</div>
        <div id="content" class="clearfix">
            <div class="middle">
                <h4>middle</h4>
                <h4>middle</h4>
                <h4>middle</h4>
                <h4>middle</h4>
                <h4>middle</h4>
            </div>
            <div class="left">left</div>
            <div class="right">right</div>
        </div>
        <div id="footer">footer</div>
    </body>
</html>

 

posted on 2018-10-25 22:43  笛赋山中人  阅读(88)  评论(0)    收藏  举报

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