index.less

@import '~antd/es/style/themes/variable.less';

.view {
    position: absolute;
    top:0;
    right: 0;
    bottom: 0;
    left: 0;
    .loadingBox{
        position: absolute;
        left: calc(50% - 40px);
        top: calc(50% - 23px);
        color: @text-color;
    }
    .mapBox {
      width: 100%; 
      height: 100%;
    }

}