lachang-wxapp/components/navigationBar/navigationBar.wxss

  .navigationBar{
    background: #ffffff;
  }
  .commonHead {
    width: 100%;
    height: 128rpx;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 99999;
    background: #fff;
  }
   
  .commonHeadWrap {
    width: 100%;
    position: absolute;
    overflow: hidden;
    left: 0;
    bottom: 0;
    /* height: 45px;
    line-height: 45px; */
    display: flex;
    align-items: center;
    background: #fff;
  }
  .commonHeadHome {
    padding: 0 24rpx;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
  
  }
  .commonHeadHome .icon{
      width: 64rpx;
      height: 64rpx;
  }
   
  .commonHeadTextBox {
    /* width: 450rpx; */
    width: 100%;
    height: 100%;
    line-height: 44px;
    text-align: center;
    font-size: 15px;
    overflow: hidden;
    justify-content:flex-end;
  }
   
  .headTitle {
    width: 280rpx;
    margin: 0 auto;
    font-size: 16px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }