ditie2.0_web/web/YTSoft.BaseC.../Content/css/workorder/loading.css

   .hide {
            display: none;
        }

        .progress {
            z-index: 2000;
        }

        .mask {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            z-index: 1000;
            background-color: #000000;
        }