.fe-tabbar {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 50px;
  overflow: hidden;
  background: #fff;
  user-select: none;
  box-shadow: inset 0 1px 0 0 #e5e5e5;
}
.fe-tabbar.fe-tabbar-fixed {
  position: fixed;
  bottom: 0;
  left: 0;
}