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Pseudo-elements should use double colon syntax (:: instead of :) #55

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JamesDonnelly opened this issue Jan 31, 2017 · 0 comments
Open

Pseudo-elements should use double colon syntax (:: instead of :) #55

JamesDonnelly opened this issue Jan 31, 2017 · 0 comments

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@JamesDonnelly
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:after and :before are relics left over from their CSS2 implementation. In the CSS3 module, these are defined as ::after and ::before. The only reason browsers still support the single-colon syntax is to prevent the CSS2 syntax from not functioning as intended.
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