.common-tabbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  border-top: 1px solid #f7f7f7;
  z-index: 99;
  background-color: #fff;
  .tabbar-ul {
    justify-content: center;
    align-items: center;
    flex-direction: row;
    height: 3.571429rem;
    .tabbar-activity,
    .tabbar-statistics,
    .tabbar-add,
    .tabbar-usercenter,
    .tabbar-server{
      flex: 1;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
      p{
        display: block;
        width: 1.428571rem;
        height: 1.428571rem;
        margin-bottom: .285714rem;
        background-size: 100% 100%;
      }
      img{
        display: block;
        width: 1.428571rem;
        height: 1.428571rem;
        margin-bottom: .285714rem;
      }
      span{
        font-size: .857143rem;
      }
      &:nth-child(3){
        position: relative;
        img{
          position: absolute;
          top: -2.714286rem;
          width: 4rem;
          height: 4rem;
        }
        span{
          display: inline-block;
          margin-top: 1.5rem;
        }
      }
    }
    .tabbar-activity{
      p{
        background: url('../images/common/activityman-nor.png') no-repeat;
        background-size: 100% 100%;
      }
    }
    .tabbar-statistics{
      p{
        background: url('../images/common/statistics-nor.png') no-repeat;
        background-size: 100% 100%;
      }
    }
    .tabbar-usercenter{
      p{
        background: url('../images/common/usercenter-nor.png') no-repeat;
        background-size: 100% 100%;
      }
    }
    .tabbar-server{
      p{
        background: url('../images/common/server-nor.png') no-repeat;
        background-size: 100% 100%;
      }
    }
  }
}