.vux-popup-header {
    display: flex;
    height: @popup-header-height;
    line-height: @popup-header-height;
    font-size: @popup-header-font-size;
    background-color: @popup-header-bg-color;
  }
  .vux-popup-header-title {
    flex: 1;
    text-align: center;
    color: @popup-header-title-text-color;
  }
  .vux-popup-header-left {
    padding-left: @popup-header-left-text-padding;
    color: @popup-header-left-text-color;
  }
  .vux-popup-header-right {
    padding-right: @popup-header-right-text-padding;
    color: @popup-header-right-text-color;
  }
  .vux-popup-header.vux-1px-b:after {
    border-color: #D9D9D9;
  }