nd_wxapp/assets/css/style.wxss

.f-header {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: 120rpx;
  padding: 6rpx 30rpx 8rpx;
  background: #fff;
}
.f-header image {
    -webkit-flex-shrink: 0;
        -ms-flex-negative: 0;
            flex-shrink: 0;
    width: 80rpx;
    height: 80rpx;
    margin-right: 20rpx;
}
.f-header .tit-box {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
        -ms-flex: 1;
            flex: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
}
.f-header .tit {
    font-size: 34rpx;
    line-height: 1.3;
}
.f-header .tit2 {
    font-size: 24rpx;
    color: #909399;
}
.f-header .icon-you {
    font-size: 34rpx;
    color: #909399;
}

.bline{
    border: 1px dashed #ccc;
}

.btline{
    border-top: 1px dashed #ccc;
}