wxlitian/miniprogram/components/dropmenu/dropmenu-item.less

@highlight: #e41616;
.n-dropmenu-item {
  height: 74rpx;

  &.show {
    color: @highlight;

    .n-dropmenu-item__show {
      color: @highlight !important;
    }
  }

  &__show {
    display: flex;
    height: 100%;
    align-items: center;
    column-gap: 10rpx;
    justify-content: center;
    color: #555;
  }

  &__float {
    position: absolute;
    top: 74rpx;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #f3f3f3;
    max-height: 400rpx;
    font-size: 28rpx;
    color: #555;
    overflow: auto;
    display: none;
    z-index: 99;

    &.show {
      display: block;
      animation: slideup 0.2s forwards;
    }
  }

  &__option {
    display: flex;
    align-items: center;
    padding: 20rpx;
    border-top: 1px solid #f3f3f3;

    &:nth-child(1) {
      border-top: 0;
    }

    &.selected {
      color: @highlight;
    }

    &.click {
      color: #000;
    }

    .text {
      flex: 1;
    }
  }

  @keyframes slideup {
    0% {
      transform: translateY(30rpx);
      opacity: 0;
    }

    100% {
      transform: translateY(0rpx);
      opacity: 1;
    }
  }
}