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                #### 1.3.3 傳多個不帶值得參數 **注意:當多個樣式,值都不相同時,聲明時,參數需要不同的變量名,調用()括號里書寫的值,要已逗號分開,從左到右的值分別是混合宏聲明中參數從左到右的值。當有幾個變量名時,則需要在調用的()括號寫上幾個值,不然會報錯** 列1:sass樣式 ~~~ @mixin margin($margin1,$margin2,$padding1){ margin-top:$margin1; margin-left:$margin2; padding-left:$padding1; } .demo4{ @include margin(5px,10px,30px) } ~~~ 轉換成css樣式 ~~~ .demo4 { margin-top: 5px; margin-left: 10px; padding-left: 30px; } ~~~ 列2:sass樣式 ~~~ @mixin center($width,$height){ width: $width; height: $height; position: absolute; top: 50%; left: 50%; margin-top: -($height) / 2; margin-left: -($width) / 2; } .box-center { @include center(500px,300px); } ~~~ 轉化成css樣式 ~~~ .box-center { width: 500px; height: 300px; position: absolute; top: 50%; left: 50%; margin-top: -150px; margin-left: -250px; } ~~~
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