.topMenu{
  display: flex;
  padding-bottom: 12px;
  border-bottom: 1rpx solid #eeeeee;
}
.onMune{
  flex: 1;
  font-size: 15px;
  font-weight: 400;
  text-align: center;
  color: #444444;
  line-height: 18px;
}
.menuBorder{
  position: absolute;
  width: 20px;
  height: 3px;
  opacity: 1;
  background: #027AFF;
  border-radius: 2px;
  bottom: -12px;
  left: 50%;
  margin-left: -10px;
}
.onMune .menuBorder{
  display: none;
}
.onMune.active .menuBorder{
  display: block;
}
.onMune.active{
  font-size: 18px;
  font-weight: 601;
  text-align: center;
  color: #027AFF;
  line-height: 18px;
}