日期:2014-05-17  浏览次数:20946 次

这三列的顶端为何无法对齐?
<body>
<div   id= "left "> 页面左列 </div>
<div   id= "middle "> 页面中列 </div>
<div   id= "right "> 页面右列 </div>
</body>

相应的CSS如下:
 
#left{   WIDTH:200px;
MARGIN:   0px;
TOP:0px;
}
 
#middle{   POSITION:   absolute;
LEFT:220px;
TOP:0px;
WIDTH:300px;
MARGIN:   0px;
}
 
#right{   POSITION:   absolute;
LEFT:530px;
TOP:0px;
WIDTH:280px;
MARGIN:   0px;
}  


我发现左列比中、右列低一行的位置,不知为何,请高手帮忙解答,谢谢!!!
附:我用IE6.0

------解决方案--------------------
<style>

#left{
float:left;
MARGIN: 0px;
}

#middle{
float:left;
WIDTH:300px;
MARGIN: 0px;
}

#right{
float:left;
WIDTH:280px;
MARGIN: 0px;
}

</style>

<body>
<div id= "left "> 页面左列 </div>
<div id= "middle "> 页面中列 </div>
<div id= "right "> 页面右列 </div>
</body>

------解决方案--------------------
<body>
<div id= "left "> 页面左列 </div>
<div id= "middle "> 页面中列 </div>
<div id= "right "> 页面右列 </div>
</body>

<style type= "text/css ">
#left{
WIDTH:200px;
float:left;
}
#middle{
WIDTH:300px;
float:left;
}
#right{
WIDTH:280px;
float:left;
}
</style>