scss Sass函数将rgba中的alpha转换为float

Posted 2021-05-18

@function float-rgba($r, $g, $b, $a-float) {
    $alpha: $a-float / 255;
    @return rgba($r, $g, $b, $alpha)
}

//EXAMPLE
.someclass {
    color: float-rgba(255, 255, 255, 100);
}