2013-04-03 50 views

回答

2

添加溢出:隱藏;到容器。像這樣:

#container{ 
    height:100%; 
    background:red; 
    overflow:hidden; 
} 
2

http://jsfiddle.net/XUmsU/1/

<div id="container"> 
    <div id="left"></div> 
    <div id="right"></div> 
</div> 

#container{ 
    height:100%; 
    background:red; 
    overflow:hidden; 
} 

#left{ 
    width:100px; 
    background:green; 
    height:30px; 
    float:left; 
}