borders.scss

// Border utilities
// stylelint-disable block-opening-brace-space-before, primer/selector-no-utility, comment-empty-line-before

/* Add a gray border on all sides */
.border { border: $border !important; }

/* Add a gray border to the left and right */
.border-y {
  border-top: $border !important;
  border-bottom: $border !important;
}

/* Remove borders from all sides */
.border-0 { border: 0 !important; }

.border-dashed { border-style: dashed !important; }

/* Use with .border to turn the border blue */
.border-blue        { border-color: $border-blue !important; }
/* Use with .border to turn the border blue-light */
.border-blue-light  { border-color: $border-blue-light !important; }
/* Use with .border to turn the border green */
.border-green       { border-color: $border-green !important; }
/* Use with .border to turn the border green light */
.border-green-light { border-color: $border-green-light !important; }
/* Use with .border to turn the border red */
.border-red         { border-color: $border-red !important; }
/* Use with .border to turn the border red-light */
.border-red-light   { border-color: $border-red-light !important; }
/* Use with .border to turn the border purple */
.border-purple      { border-color: $border-purple !important; }
/* Use with .border to turn the border yellow */
.border-yellow      { border-color: $border-yellow !important; }
/* Use with .border to turn the border gray-light */
.border-gray-light  { border-color: $border-gray-light !important; }
/* Use with .border to turn the border gray-dark */
.border-gray-dark   { border-color: $border-gray-dark !important; }
/* Use with .border to turn the border rgba black 0.15 */
.border-black-fade  { border-color: $border-black-fade !important; }

$edges: (
  top: (top-left, top-right),
  right: (top-right, bottom-right),
  bottom: (bottom-right, bottom-left),
  left: (bottom-left, top-left)
);

@each $breakpoint, $variant in $responsive-variants {
  @include breakpoint($breakpoint) {
    /* Add a gray border */
    /* Add a gray border to the top */
    .border#{$variant}-top    { border-top: $border !important; }
    /* Add a gray border to the right */
    .border#{$variant}-right  { border-right: $border !important; }
    /* Add a gray border to the bottom */
    .border#{$variant}-bottom { border-bottom: $border !important; }
    /* Add a gray border to the left */
    .border#{$variant}-left   { border-left: $border !important; }

    /* Remove the top border */
    .border#{$variant}-top-0    { border-top: 0 !important; }
    /* Remove the right border */
    .border#{$variant}-right-0  { border-right: 0 !important; }
    /* Remove the bottom border */
    .border#{$variant}-bottom-0 { border-bottom: 0 !important; }
    /* Remove the left border */
    .border#{$variant}-left-0   { border-left: 0 !important; }

    // Rounded corners
    /* Remove the border-radius */
    .rounded#{$variant}-0 { border-radius: 0 !important; }
    /* Add a border-radius to all corners */
    .rounded#{$variant}-1 { border-radius: $border-radius !important; }
    /* Add a 2x border-radius to all corners */
    .rounded#{$variant}-2 { border-radius: $border-radius * 2 !important; }

    @each $edge, $corners in $edges {
      .rounded#{$variant}-#{$edge}-0 {
        @each $corner in $corners {
          border-#{$corner}-radius: 0;
        }
      }

      .rounded#{$variant}-#{$edge}-1 {
        @each $corner in $corners {
          border-#{$corner}-radius: $border-radius;
        }
      }

      .rounded#{$variant}-#{$edge}-2 {
        @each $corner in $corners {
          border-#{$corner}-radius: $border-radius * 2;
        }
      }
    }
  }
}

/* Add a 50% border-radius to make something into a circle */
.circle { border-radius: 50% !important; }