【发布时间】:2013-10-04 05:41:22
【问题描述】:
容器:相对定位。有两个子 div left 和 right column,分别占容器宽度的 60% 和 30%。
左孩子:绝对定位。 Top:0;左:0;宽度:60%; 右孩子:绝对定位。 Top:0;对:0;宽度:30%;
页脚:相对定位。
但是页脚出现了。代码如下。访问following code LIVE here 谁能告诉我以下代码有什么问题,我认为在技术上都是正确的。
<style type="text/css">
#container {
position: relative;
margin:0 auto;
width: 1000px;
background: #C63;
padding: 10px;
height:auto;
}
#leftCol {
position: absolute;
top:10px;
left:10px;
background: #e8f6fe;
width: 60%;
}
#rightCol {
position: absolute;
top:10px;
right:10px;
width:30%;
background: #aafed6;
}
.box {
position:relative;
clear:both;
background:#F39;
}
</style>
<div id="container">
<div id="leftCol">
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
</div>
<div id="rightCol">
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
</div>
</div>
<div class="box">
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
<p>Lorem ipsum dolor sit amet,consectetuer adipiscing elit. Phasellus varius eleifend. Lorem ipsum dolor sit amet, consectetuer adipiscing elit.Phasellus varius eleifend.</p>
</div>
【问题讨论】: