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后台管理系统布局

 

有一些技巧.

总体思想:

三大块

pg-header---需要固定 (height:48px)

pg-content

menu 右侧菜单-需要固定(width:200px; top:48;left:0; bottom:0;)

content---当内容较多时候需要有滚动条(top:48;left:200px;right:0; bottom:0; overflow: auto;)

pg-footer

 

关键技术:

position绝对定位

技术分享

 

 

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>后台管理</title>    <style>        .fl {            float: left;        }        .fr {            float: right;        }        body {            margin: 0;        }        .pg-header {            margin: 0 auto;            height: 48px;            background-color: black;        }        .pg-content .menu {            width: 200px;            position: fixed;            top: 48px;            left: 0;            bottom: 0;            background-color: bisque;        }        .pg-content .content {            position:
fixed
; top: 48px; left: 200px; right: 0; bottom: 0; overflow: auto; } </style> </head> <body> <div class="pg-header"></div> <div class="pg-content"> <div class="menu fl">a</div> <div class="content fr"> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> <p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p><p>hi cristna</p> </div> </div> <div class="pg-footer"></div> </body> </html>

 

后台管理系统布局