css&table的一个问题

noaighost 2009-07-25 08:58:38
我有一个html表格样式,为什么在第一个文件显示的table2,跟我单独提取出来的table2显示出来会有这么大的差别的?
文件一

<html>
<head>
<title>用css美化表格边框 </title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style>
.table1{border:#000000 dashed;border-width:1 0 0 1}
.td1{border:#000000 dashed;border-width:0 1 1 0}
.table2{border:#000000 solid;border-width:1 0 0 1;background:#ffffff}
.td2{border:#000000 solid;border-width:0 1 1 0}
.table3{border:green dotted;border-width:2 0 0 2}
.td3{border:green dotted;border-width:0 2 2 0}
.table4{border:blue solid;border-width:2 1 1 2}
.td4{border:blue solid;border-width:0 1 1 0}
.table5{border:teal 4 double}
.td5{border:teal 1 solid }
.table6{border:3 outset}
.td6{border: 1 solid}
.table7{border:3 inset}
.td7{border:1 solid}
.table8{border:#ee0000 3 ridge}
.td8{border:1 solid}
.table9{border: 4 skyblue ridge}
.td9{border:1 navy groove ;background:#ffffff}
.td10{border:maroon 3 double}
.table11{border:purple 4 ;border-style:dashed double}
.td11{border:1 solid}
.out{border-width:1;border-style:solid;border-color:#cccccc #333333 #333333 #cccccc}
.in{border-width:1;border-style:solid;border-color:#333333 #cccccc #cccccc #333333;background:#ffcccc}
</style>
</head>
<body bgcolor="#FFFFFF" text="#000000">

<div align="center">
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table1">
<tr >
<td class=td1>  </td>
<td class="td1">  </td>
<td class="td1">  </td>
</tr>
<tr>
<td class="td1">  </td>
<td class="td1">  </td>
<td class="td1">  </td>
</tr>
<tr>
<td class="td1">  </td>
<td class="td1">  </td>
<td class="td1">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table2">
<tr >
<td class="td2"s>  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table3">
<tr >
<td class="td3"s>  </td>
<td class="td3">  </td>
<td class="td3">  </td>
</tr>
<tr>
<td class="td3">  </td>
<td class="td3">  </td>
<td class="td3">  </td>
</tr>
<tr>
<td class="td3">  </td>
<td class="td3">  </td>
<td class="td3">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table4">
<tr >
<td class="td4">  </td>
<td class="td4">  </td>
<td class="td4">  </td>
</tr>
<tr>
<td class="td4">  </td>
<td class="td4">  </td>
<td class="td4">  </td>
</tr>
<tr>
<td class="td4">  </td>
<td class="td4">  </td>
<td class="td4">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table5">
<tr >
<td class="td5">  </td>
<td class="td5">  </td>
<td class="td5">  </td>
</tr>
<tr>
<td class="td5">  </td>
<td class="td5">  </td>
<td class="td5">  </td>
</tr>
<tr>
<td class="td5">  </td>
<td class="td5">  </td>
<td class="td5">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table6">
<tr >
<td class="td6">  </td>
<td class="td6">  </td>
<td class="td6">  </td>
</tr>
<tr>
<td class="td6">  </td>
<td class="td6">  </td>
<td class="td6">  </td>
</tr>
<tr>
<td class="td6">  </td>
<td class="td6">  </td>
<td class="td6">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table7">
<tr >
<td class="td7">  </td>
<td class="td7">  </td>
<td class="td7">  </td>
</tr>
<tr>
<td class="td7">  </td>
<td class="td7">  </td>
<td class="td7">  </td>
</tr>
<tr>
<td class="td7">  </td>
<td class="td7">  </td>
<td class="td7">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table8">
<tr >
<td class="td8">  </td>
<td class="td8">  </td>
<td class="td8">  </td>
</tr>
<tr>
<td class="td8">  </td>
<td class="td8">  </td>
<td class="td8">  </td>
</tr>
<tr>
<td class="td8">  </td>
<td class="td8">  </td>
<td class="td8">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="1" cellpadding="0" border="0" class="table9">
<tr >
<td class="td9">  </td>
<td class="td9">  </td>
<td class="td9">  </td>
</tr>
<tr>
<td class="td9">  </td>
<td class="td9">  </td>
<td class="td9">  </td>
</tr>
<tr>
<td class="td9">  </td>
<td class="td9">  </td>
<td class="td9">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="2" cellpadding="0" border="0">
<tr >
<td class="td10">  </td>
<td class="td10">  </td>
<td class="td10">  </td>
</tr>
<tr>
<td class="td10">  </td>
<td class="td10">  </td>
<td class="td10">  </td>
</tr>
<tr>
<td class="td10">  </td>
<td class="td10">  </td>
<td class="td10">  </td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table11">
<tr >
<td class="td11">  </td>
<td class="td11">  </td>
<td class="td11">  </td>
</tr>
<tr>
<td class="td11">  </td>
<td class="td11">  </td>
<td class="td11">  </td>
</tr>
<tr>
<td class="td11">  </td>
<td class="td11">  </td>
<td class="td11">  </td>
</tr>
</table>
<p>  </p>
<table width="500" border="0" cellspacing="1" cellpadding="0" style="border:#cc0000 1 solid" >
<tr>
<td>
<table width="100%" height="100%" cellspacing="0" cellpadding="0" border="0" class="table2">
<tr >
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
</table>
</td>
</tr>
</table>
<p>  </p>
<table width="500" border="0" cellspacing="3" cellpadding="0" style="border:#cc0000 1 solid" background="back.jpg">
<tr>
<td>
<table width="100%" height="100%" cellspacing="0" cellpadding="0" border="0" class="table2" >
<tr >
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
</table>
</td>
</tr>
</table>
<p>  </p>
<table width="500" cellspacing="2" cellpadding="0" border="0" style="border:1 navy solid" background="back.jpg">
<tr >
<td class="td9">  </td>
<td class="td9">  </td>
<td class="td9">  </td>
</tr>
<tr>
<td class="td9">  </td>
<td class="td9">  </td>
<td class="td9">  </td>
</tr>
<tr>
<td class="td9">  </td>
<td class="td9">  </td>
<td class="td9">  </td>
</tr>
</table>
<p>  </p>
<table width="500" border="0" cellspacing="3" cellpadding="0">
<tr>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
<td>
<table width="100%" border="0" cellspacing="1" cellpadding="0" height="100%" class="out">
<tr>
<td class="in">  </td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</body>
</html>


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shenzhenNBA 2009-07-26
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CSS中padding,margin,border等,当值为 0 时可以不用单位,非零时要加单位,
大猫钓鱼 2009-07-26
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[Quote=引用 1 楼 noaighost 的回复:]
文件二
HTML code<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml"><head><metahttp-equiv="Content-Type" content="text/html; charset=utf-8"/><title>无标题文档</title><style>
.table2{border:#000000 solid;border-width:1 0 0 1;background:#ffffff}
.td2{border:#000000 solid;border-width:0 1 1 0}</style></head><body><divalign="center"><tablewidth="500" cellspacing="0" cellpadding="0" border="0" class="table2"><tr><tdclass="td2"s> </td><tdclass="td2"> </td><tdclass="td2"> </td></tr><tr><tdclass="td2"> </td><tdclass="td2"> </td><tdclass="td2"> </td></tr><tr><tdclass="td2"> </td><tdclass="td2"> </td><tdclass="td2"> </td></tr></table></div></body></html>
[/Quote]

border-width:1 0 0 1
这个起作用了没?
浴火_凤凰 2009-07-26
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非零时要加单位
noaighost 2009-07-25
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文件二

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
.table2{border:#000000 solid;border-width:1 0 0 1;background:#ffffff}
.td2{border:#000000 solid;border-width:0 1 1 0}
</style>
</head>

<body>
<div align="center">
<table width="500" cellspacing="0" cellpadding="0" border="0" class="table2">
<tr >
<td class="td2"s>  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
<tr>
<td class="td2">  </td>
<td class="td2">  </td>
<td class="td2">  </td>
</tr>
</table>
</div>
</body>
</html>

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层叠样式表(英文全称:Cascading Style Sheets)是一种用来表现HTML(标准通用标记语言的一个应用)或XML(标准通用标记语言的一个子集)等文件样式的计算机语言。
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