lachang-wxapp/ThorUI/components/grid-item/grid-item.wxss

.tui-grid {
  position: relative;
  padding: 40rpx 20rpx;
  box-sizing: border-box;
  background: #fff;
  float: left;
}
.tui-grid-2 {
  width: 50%;
}

.tui-grid-3 {
  width:  33.333333333%;
}

.tui-grid-4 {
  width: 25%;
}

.tui-grid-5 {
  width: 20%;
}

.tui-grid-2:nth-of-type(2n)::before, .tui-grid-3:nth-of-type(3n)::before,
.tui-grid-4:nth-of-type(4n)::before, .tui-grid-5:nth-of-type(5n)::before{
  width: 0;
  border-right: 0;
}

.tui-grid::before {
  content: " ";
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  bottom: 0;
  border-right: 1px solid #eaeef1;
  -webkit-transform-origin: 100% 0;
  transform-origin: 100% 0;
  -webkit-transform: scaleX(0.5);
  transform: scaleX(0.5);
}

.tui-grid::after {
  content: " ";
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  height: 1px;
  border-bottom: 1px solid #eaeef1;
  -webkit-transform-origin: 0 100%;
  transform-origin: 0 100%;
  -webkit-transform: scaleY(0.5);
  transform: scaleY(0.5);
}
.tui-grid-bottom::after{
  height: 0 !important;
  border-bottom: 0 !important;
}

.tui-grid-bg {
  position: relative;
  padding: 0;
  width: 100%;
  box-sizing: border-box;
}
/* .tui-grid-icon {
  margin: 0 auto;
}

.tui-grid-icon + .tui-grid-label {
  margin-top: 10rpx;
}

.tui-grid-label {
  display: block;
  text-align: center;
  font-weight: 400;
  color: #333;
  font-size: 28rpx;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
} */

.tui-item-hover {
  background: #f7f7f9 !important;
}