.tab-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: #FFF;
    display: flex;
    line-height: 1.2;
    padding-bottom: 60rpx;
    border-top: 1px solid #e6e6e6;
  }
  
  .tab-bar-item {
    flex: 1;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
  
  .tab-bar-item .image {
    width: 26px;
    height: 26px;
  }
  .bulge {
    background-color: #FFF;
  }
  .bulge .tab-bar-bulge{
    position: absolute;
    z-index: -1;
    width: 100px;
    height: 100px;
    top: -34px;
    border-radius: 50%;
    border-top: 1px solid #e6e6e6;
    background-color: #FFF;
  }
  .bulge .image{
    position: absolute; 
    width: 64px;
    height: 64px;
    top: -26px;
  }
  .bulge .tab-bar-view{
    position: relative;
    bottom: -16px;
    margin-top: 4px;
  }
  
  .tab-bar-item .tab-bar-view {
    font-size: 12px;
    margin-top: 4px;
  }
  .bulge  .tab-bar-view  {
    margin-top: 8px;
  }