mall-front-app/sheep/scss/_mixins.scss

@mixin bg-square {
  background: {
    color: #fff;
    image: linear-gradient(45deg, #eee 25%, transparent 25%, transparent 75%, #eee 75%),
      linear-gradient(45deg, #eee 25%, transparent 25%, transparent 75%, #eee 75%);
    size: 40rpx 40rpx;
    position: 0 0, 20rpx 20rpx;
  }
}

@mixin flex($direction: row) {
  /* #ifndef APP-NVUE */
  display: flex;
  /* #endif */
  flex-direction: $direction;
}
@mixin flex-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@mixin flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

@mixin arrow {
  content: '';
  height: 0;
  width: 0;
  position: absolute;
}
@mixin arrow-top {
  @include arrow;
  // border-color: transparent transparent $ui-BG;
  border-style: none solid solid;
  border-width: 0 20rpx 20rpx;
}

@mixin arrow-right {
  @include arrow;
  // border-color: transparent  $ui-BG transparent;
  border-style: solid solid solid none;
  border-width: 20rpx 20rpx 20rpx 0;
}
@mixin position-center {
  position: absolute !important;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}

@mixin blur {
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  color: var(--ui-TC);
}