后台css框架（自用） 

<html>
<head>
    <title>管理框架</title>
    <style>
        body {
            position: absolute;
            left: 0px;
            top: 0px;
            right: 0px;
            bottom: 0px;
            margin: 0px;
        }

        .top {
            position: absolute;
            left: 0px;
            right: 0px;
            top: 0px;
            height: 100px;
            background-color: red;
        }

        .left {
            position: absolute;
            left: 0px;
            top: 100px;
            bottom: 0px;
            width: 200px;
            background-color: blue;
        }
        .right {
            position: absolute;
            left: 200px;
            top: 100px;
            right: 0px;
            bottom: 0px;
            background-color: yellow;
            overflow:hidden;
        }
            .right iframe {
                float: left;
                width: 100%;
                height: 100%;
            }
    </style>
</head>

<body>
    <div class="top">
        顶部
    </div>
    <div class="left">
        目录
    </div>
    <div class="right">
        <iframe src="1.html"></iframe>
    </div>
</body>
</html>

　　

posted @ 2017-02-14 16:20  RunningInSun  阅读(912)  评论(0)    收藏  举报