vant-fork/packages/vant-css/src/common/hairline.css

Lightweight Mobile UI Components built on Vue

@import "../mixins/hairline.css";

[class*='van-hairline'] {
  position: relative;

  &::after {
    @include hairline;
  }
}

.van-hairline {
  &--top::after {
    border-top-width: 1px;
  }

  &--left::after {
    border-left-width: 1px;
  }

  &--right::after {
    border-right-width: 1px;
  }

  &--bottom::after {
    border-bottom-width: 1px;
  }

  &--top-bottom::after {
    border-width: 1px 0;
  }

  &--surround::after {
    border-width: 1px;
  }
}