为什么两个DIV 之间有缝隙 有代码 帮忙调试一下
<style   type= "text/css ">    
 #panel   { 
 	font-size:   12px; 
 	font-weight:   bold; 
 	color:   #0099FF; 
 	border:   1px   solid   #000000; 
 	height:   500px; 
 	width:   500px; 
 } 
 #column1   { 
 	height:   150px; 
 	width:   150px; 
 	background-color:   #3300FF; 
 	float:   left; 
 } 
 #column2   { 
 	background-color:   #CC6633; 
 	height:   100px; 
 	width:   100px; 
 	overflow:   hidden; 
 } 
  </style>  
  </head>  
  <body>  
  <div   id= "panel ">  
  <div   id= "column1 "> 11111 </div>  
  <div   id= "column2 "> 111111 </div>  
  </div>  
  </body>      
 为什么两个DIV之间有缝隙啊,请帮帮忙
------解决方案--------------------#column2 { 
 	background-color: #CC6633; 
 	height: 100px; 
 	width: 100px; 
 	overflow: hidden; 
 	float: left; 
 }
------解决方案--------------------楼上正解,第二个div也应该设置浮动,要不在别的浏览器可能不是在同一排了~~~
------解决方案--------------------也来一种 
  <style type= "text/css ">    
 #panel { 
 	font-size: 12px; 
 	font-weight: bold; 
 	color: #0099FF; 
 	border: 1px solid #000000; 
 	height: 500px; 
 	width: 500px; 
 	position:relative; 
 } 
 #column1 { 
 	height: 150px; 
 	width: 150px; 
 	background-color: #3300FF; 
 	float: left; 
 } 
 #column2 { 
 	position:absolute; 
 	background-color: #CC6633; 
 	height: 100px; 
 	width: 100px; 
 	overflow: hidden; 
 	left:150px; 
 } 
  </style>  
  </head>  
  <body>  
  <div id= "panel ">  
  <div id= "column1 "> 11111 </div>  
  <div id= "column2 "> 111111 </div>  
  </div>  
  </body>  
------解决方案--------------------最好是使用 FLOAT:LEFT; 
------解决方案-------------------- <style type= "text/css ">    
 div#panel { 
 font-size: 12px; 
 font-weight: bold; 
 color: #0099FF; 
 border: 1px solid #000000; 
 height: 500px; 
 width: 500px; 
 } 
 div#column1 { 
 height: 150px; 
 width: 150px; 
 background-color: #3300FF; 
 float: left; 
 } 
 div#column2 { 
 background-color: #CC6633; 
 height: 100px; 
 width: 100px; 
 float: left; 
 } 
  </style>  
  </head>  
  <body>  
  <div id= "panel ">  
  <div id= "column1 "> 11111 </div>  
  <div id= "column2 "> 111111 </div>  
  </div>  
  </body>
------解决方案--------------------在css里面加上margin:0px;padding:0px;看看 
------解决方案--------------------解决了不?   
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