SASS 소개

사스는 무엇입니까?

    $primaryColorBtn: green;

    .card {
        color: $primaryColorBtn;
    }

 .card {
    color: green
 }

$font-sizes: (
    "regular": 0.875rem,
    "medium": 1rem,
    "large": 1.2rem
)

.card {
    font-size: map-get($font-sizes, large);
}

.form-horizontal {
    display: flex;
    .btn {
        color: $primaryBtnColor;
    }
} 

@mixin important-text {
  color: red;
  font-size: 25px;
  font-weight: bold;
}

.warning {
  @include important-text;
  color: yellow;
}

@mixin important-text($color) {
  color: $color;
  font-size: 25px;
  font-weight: bold;
}

.warning {
  @include important-text(yellow);
}

.text-basic  {
  border: none;
  text-align: center;
  font-size: 16px;
  cursor: pointer;
}

.text-warning {
  @extend .text-basic;
  color: yellow;
}

.text-error {
  @extend .text-basic;
  color: red;
}

.text-success {
  @extend .text-basic;
  color: green;
}

80% - 20% valid
100vh - 78vh valid
30% + 10vh not-valid