@H_404_0@
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<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">选择符

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<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">匹配

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<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">*

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">所有元素

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<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">#id

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">带有给定ID的元素

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<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">element

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">给定类型的所有元素，比如说html标签

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">.class

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">带有给定类的所有元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">a,b

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">匹配a或者匹配b的元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">ab

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">作为a后代的匹配b的元素（包括孙子辈的）

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<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">a>b

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">作为a子元素的匹配b的元素（只包括儿子辈）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:first

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中的第一个元素

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<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:last

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中的最后一个元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:not(a)

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<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中与a不匹配的所有元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:even

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中的偶数元素（从0开始计数）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:odd

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中的奇数元素（从0开始计数）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:eq(index)

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中索引为index的元素（从0开始计数）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:gt(index)

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中所有位于给定索引之后的元素（从0开始计数）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:lt(index)

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">结果集中所有位于给定索引之前的元素（从0开始计数）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">：header

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">标题元素（

）

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">：animated

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">其动画正在播放的元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">：contains(text)

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">包含给定文本text的元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:empty

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">不包含子节点的元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:has(a)

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<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">后代元素中至少有一个匹配a的元素

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<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:parent

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">当前元素的直接父元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:hidden

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">隐藏的元素，包括通过css隐藏以及<inputtype="hidden"/>

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:visible

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">与：hidden匹配的元素相反

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">[attr]

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">带有属性attr的元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">[attr=value]

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">attr属性的值为value的元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">[attr!=value]

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">attr属性的值不为value的元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">[attr^=value]

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">attr属性的值以value开头的元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">[attr$=value]

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">attr属性的值以value结尾的元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">[attr*=value]

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">attr属性的值包含字符串value的元素

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:nth-child(index)

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">匹配集合中每个元素的第index个子元素（从1开始计数）

</td>
</tr>
<tr style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">
<td valign="top" width="202" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">:nth-child(even)

</td>
<td valign="top" width="365" style="border-bottom: silver 1px solid; border-left: silver 1px solid; padding-bottom: 3px; margin: 0px; padding-left: 3px; padding-right: 3px; border-collapse: collapse; border-top: silver 1px solid; border-right: silver 1px solid; padding-top: 3px">
<p style="padding-bottom: 0px; line-height: 1.5 !important; text-indent: 0px; margin: 10px auto; padding-left: 0px; padding-right: 0px; padding-top: 0px">

<div style="padding-bottom: 0px; line-height: 1.5 !important; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">匹配集合中每个元素的排在偶数位的子元素（从1开始计数）