grid-component-editor/styles/loading.less

延长loading超时时间；转义伪类中文，防止乱码

.GE {
  &-loading {
    position: relative;

    &::before {
      visibility: visible !important;
      content: '';
      position: absolute;
      width: 100%;
      height: $width !important;
      max-height: $width !important;
      z-index: @zIndex[loadingIndex];
      filter: opacity(.6);
      background-color: @bgColor[primary];
    }

    // 加载状态遮罩
    &::after {
      content: '\6570\636e\52a0\8f7d\8d85\65f6';
      .absolute-center();
      height: 20px;
      text-align: center;
      color: @color[primary];
      z-index: @zIndex[loadingIndex];
      .animation(@ani[loading], transform, 15s);
    }

  }
}