.nav-bar{
  background-color: #fff;
}
.tab-bar{
  display: flex;
  justify-content: space-between;
  background-color: #fff;
  font-size: 34rpx;
  font-weight: 600;
}
.tab-bar .item-container{
  padding:0 110rpx;
}
.tab-bar .item{
  position: relative;
  padding:40rpx 0;
  color: #7C8695;
  transition-duration: .4s;
}
.tab-bar .item::before{
  opacity: 0;
  content: "";
  height:8rpx;
  width:100%;
  position: absolute;
  bottom:0;
  background-color: #1A4DEB;
  transition-duration: .4s;
}
.tab-bar .current .item{
  color: #000;
}
.tab-bar .current .item::before{
  opacity: 1;
}

.list-empty{
  text-align: center;
  margin-top:380rpx;
}
.list-empty .icon{
  width:160rpx;height:160rpx;
}
.list-empty .text{
  font-size:30rpx;
  color:#7C8695
}