自适应宽度的左右结构DIV+CSS

<div class="page">

<div class="header">

<div ></div>

</div>

css

.header{border-bottom:1px solid #ccc;margin-bottom:5px;}

.MainContainer{min-width: 960px;max-width: 1600px;}

.sidebar{width:180px;float:left;margin-right: -175px;border-right:1px solid #ccc;min-height:500px;padding:5px;}

.main{float:left;margin-left: 180px;padding:5px;}