列一多为什么width会失效？
看一下效果，会发现td的width失效了，如何解决.列很少的正常
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN ">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME= "Generator " CONTENT= "EditPlus ">
<META NAME= "Author " CONTENT= " ">
<META NAME= "Keywords " CONTENT= " ">
<META NAME= "Description " CONTENT= " ">
</HEAD>
<BODY>
<table border=1> <tr>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
<td width= "200px "> abc </td>
</tr> </table>
</BODY>
</HTML>
[解决办法]
给table也加上Width
[解决办法]
把Width换成百分制，比如“10% "
[解决办法]
<table border=1> 里面也要加上width
------解决方案--------------------
百分制是根据表格的宽度来的,在没有设置的情况下,表格宽度会默认为是屏幕宽度
