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廸迦!變裑!
发布于 2020-02-27 20:54
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mixins.scss中定义的混合指令`@mixin m($modifier) {$selector: &;$currentSelector: "";@each $unit in $modifier {$currentSelector: #{$currentSelector + & + $modifier-separator + $unit + ","};}@at-root {#{$currentSelector} {@content;}}..