FDshop/pages/catalog/catalog.wxss

page {
  height: 100%;
}

.container {
  background: #f9f9f9;
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.search {
  height: 88rpx;
  width: 100%;
  padding: 0 30rpx;
  background: #fff;
  display: flex;
  align-items: center;
  position: relative
}

.search .input {
  width: 690rpx;
  height: 56rpx;
  background: #F4F4F4;
  border-radius: 24rpx;
  display: flex;
  color: #959595;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: right;
}

.search .icon {
  background: url(https://4d-tjw.oss-cn-shenzhen.aliyuncs.com/wxmall/images/icon-normal_search2.png) center no-repeat;
  background-size: 100%;
  width: 28rpx;
  height: 28rpx;
  position: absolute;
  right: 50rpx;
  top: 50%;
  transform: translateY(-50%);
}

.search .txt {
  top: 50%;
  transform: translateY(-50%);
  color: #959595;
  padding-left: 10rpx;
  font-size: 28rpx;
  position: absolute;
  right: 100rpx;
}

.catalog {
  flex: 1;
  width: 100%;
  background: #fff;
  display: flex;
  border-top: 1px solid #fafafa;
}

.catalog .nav {
  width: 162rpx;
  height: 100%;
  background-color: #fcfbfc;
}

.catalog .nav .item {
  text-align: center;
  line-height: 90rpx;
  width: 162rpx;
  height: 90rpx;
  color: #333;
  font-size: 32rpx;
  border-left: 6rpx solid #fff;
  border-top: 1rpx solid rgba(112, 112, 112, 0.1);
}

.catalog .nav .item.active {
  color: #1fe4dc;
  font-size: 36rpx;
  border-left: 6rpx solid #1fe4dc;
}

.catalog .cate {
  border-left: 1rpx solid rgba(112, 112, 112, 0.1);
  flex: 1;
  height: 100%;
  padding: 0 16rpx 0 6rpx;
}

.banner {
  display: block;
  height: 222rpx;
  width: 100%;
  position: relative;
}

.banner .image {
  position: absolute;
  top: 0;
  left: 0;
  height: 230rpx;
  width: 100%;
}

.banner .txt {
  position: absolute;
  top: 30rpx;
  text-align: center;
  color: #fff;
  font-size: 28rpx;
  left: 0;
  height: 192rpx;
  line-height: 192rpx;
  width: 100%;
}

.catalog .hd {
  height: 108rpx;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.catalog .hd .txt {
  font-size: 24rpx;
  text-align: center;
  color: #959595;
  padding: 0 10rpx;
  width: auto;
}

.catalog .hd .line {
  width: 220rpx;
  height: 1px;
  background: #d9d9d9;
}

.catalog .bd {
  height: auto;
  width: 100%;
  overflow: hidden;
}

.catalog .bd .item {
  display: block;
  float: left;
  margin-right: 40rpx;
}

.catalog .bd .item:nth-child(3n) {
  margin-right: 0;
}

.catalog .bd .item.last {
  margin-right: 0;
}

.catalog .bd .item .icon {
  height: 160rpx;
  width: 160rpx;
}

.catalog .bd .item .txt {
  display: block;
  text-align: center;
  font-size: 24rpx;
  color: #959595;
  height: 72rpx;
  width: 160rpx;
}