多個值也可以用 @each 指令中使用。如, $var1, $var2,$var3, ... 在 <list>.
@each $var1, $var2, $var3 ... in <list>
$var1, $var2 和 $var3: 這些代表變量的名稱。
<list>: 它代表列表的列表,每個變量將持有子列表的元素。
<html> <head> <title>Control Directives & Expressions</title> <link rel="stylesheet" type="text/css" href="style.css"/> </head> <body> <p class="aqua">This is line one.</p> <p class="red">This is line two.</p> <p class="green">This is line three.</p> </body> </html>
@each $color, $border in (aqua, dotted),
(red, solid),
(green, double){
.#{$color} {
background-color : $color;
border: $border;
}
}
sass --watch C:\Ruby22-x64\style.scss:style.css
.aqua {
background-color: aqua;
border: dotted; }
.red {
background-color: red;
border: solid; }
.green {
background-color: green;
border: double; }
