选择符 Selectors

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• *
• E
• E#myid)
• E.myclass

• E F
• E>F
• 相邻选择符(E+F)
• 兄弟选择符(E~F)

• E[att]
• E[att="val"]
• E[att~="val"]
• E[att^="val"]
• E[att$="val"]
• E[att*="val"]
• E[att|="val"]

• E:link
• E:visited
• E:hover
• E:active
• E:focus
• E:lang()
• E:not()
• E:root
• E:first-child
• E:last-child
• E:only-child
• E:nth-child(n)
• E:nth-last-child(n)
• E:first-of-type
• E:last-of-type
• E:only-of-type
• E:nth-of-type(n)
• E:nth-last-of-type(n)
• E:empty
• E:checked
• E:enabled
• E:disabled
• E:target
• @page:first
• @page:left
• @page:right

• E:first-letter/E::first-letter
• E:first-line/E::first-line
• E:before/E::before
• E:after/E::after
• E::selection