/* 1.变量 */$bg:red;div{ background: $bg;}/* 2.嵌套 */.container{ background: red; .child{ font-size: 12px; } &:hover{ color:yellow; }}/* 3.minix */@mixin wh( ){ width:100px; height: 100px;}.one{ @include wh()}/* 4.继承 */.block{ width:200px; height: 200x;}.nav{ @extend .block;}/* 5. if-else */@mixin v-h($b:true) { @if $b{ display: block; } @else{ display: none; }}.visible{ @include v-h();}.hidden{ @include v-h(false);}/* 6.for */@for $i from 1 through 12{ .col-#{$i}{ width:100%/12*$i }}/* 7.while */$m:12;@while $m > 0 { .col-#{$m} { width: 100%/12 * $m; } $m: $m - 1;}
@charset "UTF-8";
/* 1.变量 */
div {
background: red;
}
/* 2.嵌套 */
.container {
background: red;
}
.container .child {
font-size: 12px;
}
.container:hover {
color: yellow;
}
/* 3.minix */
.one {
width: 100px;
height: 100px;
}
/* 4.继承 */
.block, .nav {
width: 200px;
height: 200x;
}
/* 5. if-else */
.visible {
display: block;
}
.hidden {
display: none;
}
/* 6.for */
.col-1 {
width: 8.33333%;
}
.col-2 {
width: 16.66667%;
}
.col-3 {
width: 25%;
}
.col-4 {
width: 33.33333%;
}
.col-5 {
width: 41.66667%;
}
.col-6 {
width: 50%;
}
.col-7 {
width: 58.33333%;
}
.col-8 {
width: 66.66667%;
}
.col-9 {
width: 75%;
}
.col-10 {
width: 83.33333%;
}
.col-11 {
width: 91.66667%;
}
.col-12 {
width: 100%;
}
/* 7.while */
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