.mb-nav-block{
  height: 50px;
}
.yx-mb-tab{

  width: 100vw;
  height: 50px;
  background-color: #FFF;
  position: fixed;
  bottom: 0px;
  z-index: 3000;
  font-size: 12px;
  box-sizing: border-box;
  border-top: 1px solid #EEE;
}
.yx-mb-tab > .tab-item-box {
  height: 100%;
  width: 100%;
  display: flex;
}
.tab-item-box > .tab-item {
  flex: 1;
  height: 100%;
  text-align: center;
  color: #999;
}
.tab-item > .item-img {
  margin: 2px auto 0px;
  width: 25px;
  height: 25px;
}
.item-img > img {
  width: 100%;
  height: 100%;
  display: block;
}

.current-page{
  color: #066ab3;
}