我在5栏表上测试了<代码><colgroup> tag, 上面有风格。
I can t seem to make it work on firefox 3.6/chrome 5 tho, and this is when I started searching for the reference on w3c.
It seemed like my code was perfectly fine, but looking at the w3c editor I noticed not even that was working. Only IE8 seems to work correctly, opera 10.51 ignores the style tag but applies the align tag correctly, while ffox and chrome seems to ignore colgroup completely.
因此,我(和我们)做了什么错误? col是否被贬低,我错失了吗?
表中的囚室不是他们所在的一栏的后代(考古数据结构并不代表2个层面的数据)。
CSS 2.1 标准只允许对一栏中的囚室适用很小的特性选择,因为囚室不是一栏的真正后代。
一些浏览器如al's 遵守这些标准,而另一些则允许更多的财产生效。
见。 http://www.w3.org/TR/CSS2/tables.html#columns。
如果你想要使用其他财产,例如文字标签,那么你就应当把同一栏内的所有囚房都放在同一个类别上,并将风格运用到那个类别。
你们也可以用相邻的兄弟姐妹选择人,如:
td + td + td{... some style ....}
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