左侧定宽,右侧自适应
* {margin:0; padding:0;}
#logo { width:100%; height:90px; background:#F00;}
#container { position:relative; margin-top:15px; width:100%;}
#menu { position:absolute; top:0; left:0; width:200px;
height:460px; background:#00F;}
#content { margin-left:215px; background:#FF0; height:560px;}
时间: 2024-10-09 10:26:43