日期:2014-05-17 浏览次数:20950 次
<div style="width:200px; background-color:silver;">
<div style="float:left; height:50px; background-color:red;">float</div>
<div style="zoom:1; clear:both;"></div>
</div>
<div style="width:200px;background-color:green;">normal div</div>
<div style="width:200px; background-color:silver;">
<div style="float:left; height:50px; background-color:red;">float</div>
<div style="clear:both;"></div>
</div>
<div style="width:200px;background-color:green;">normal div</div>
<style type="text/css">
div div {
background-color: red;
}
</style>
<div id="Container" style="border:1px solid blue; width:400px;">
div[font-size:30px;] hasLayout == false
<div id="DIV1" style=" font-size:30px;"></div>
div[font-size:30px;] hasLayout == true
<div id="DIV2" style=" font-size:30px; zoom:1;"></div>
div[font-size:15px;] hasLayout == true
<div id="DIV3" style=" font-size:15px; zoom:1;"></div>
div[font-size:0px;] hasLayout == true
<div id="DIV4" style="font-size:0; zoom:1;"></div>
<br/>
</div>
<div style="zoom:1; background-color:red;">
<div></div>
</div>
<div style="zoom:1; background-color:red;">
<!-- -->
</div>