< TD style =" background：transparent">忽略< TR style =" background：silver">在过渡和严格的模式 [英] <TD style="background:transparent"> ignores <TR style="background:silver"> in transitional and strict mode

问题描述

如果TD具有透明背景，则使用TABLE背景颜色渲染，而不是TR背景颜色。但 http://www.w3.org/TR/REC-CSS2/tables.html#table-layers 描述了浏览器应如何显示表格和表格元素。

If TD has transparent background it renders with TABLE background color, not TR background color. But http://www.w3.org/TR/REC-CSS2/tables.html#table-layers describes how browser should display table and table elements.

示例：

<！DOCTYPE HTML PUBLIC" - // W3C // DTD HTML 4.01 // EN" " http://www.w3.org/TR/html4/strict.dtd ">
< html>

< head>
< title>示例< / title>
< style>
table，tr，td {
background：transparent;
color：＃000;
}
table {
width：100％;
}
< / style>
< / head>

< body style =" text-align：中央; background：silver">
< table style =" width：40em;背景：灰色>>
< tr>< th> 1< th> 2< th> 3< / tr>
< tr style =" background：green">< td> 4℃; TD> 5'; TD→6< / TR>结果< TR>< TD&大于7< TD> 8 LT; TD> 9< / TR>结果< /表>结果，< / body>

< / html>

推荐答案

IE 7.0甚至还没有CSS1 complient，所以我不希望有很多CSS 2.0选项工作。您是否想看看MS DOM中是否列出了该CSS属性？


MS CSS DOM Doc
http://msdn.microsoft.com/library/ default.asp？url = / workshop / author / css / css_node_entry.asp


更糟糕的是IE7似乎已经失去了设置层透明度的能力。我有时可以让它在当地工作但从未投入生产。

IE 7.0 is not even CSS1 complient yet, so I would not expect that many CSS 2.0 options to work.  Have you looked to see if that CSS attribute is listed in the MS DOM? 


MS CSS DOM Doc
http://msdn.microsoft.com/library/default.asp?url=/workshop/author/css/css_node_entry.asp


To make matters worse IE7 seems to have lost the ablility to set layer transparency at all any more.  I can some times get it to work locallly but never in production.

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