smart-canteen/pages/news/index.wxss

.main .one {
  float: left;
  width: 100%;
  overflow: hidden;
}

.main .one .one_1 {
  float: left;
  width: 100%;
  overflow-y: auto;
  background-color: #f1f1f1;
}

.main .one .swiper-tab {
  width: 100%;
  border-bottom: 1rpx solid #f1f1f1;
  text-align: center;
  height: 39px;
  line-height: 39px;
  display: flex;
  flex-flow: row;
  justify-content: space-between;
}

.main .one .swiper-tab-item {
  width: 50%;
  color: #434343;
}

.main .one .active {
  color: #409eff;
  border-bottom: 2rpx solid #409eff;
}