yangguang/src/main/webapp/static/webupload/loading.css

/*蒙版*/
.loading-mask {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #fff;
  opacity: 0.3;
  filter: alpha(opacity = 30);
  z-index: 10000;
}

/*动态加载图片*/
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../img/loading.png) 50% 50% no-repeat;
  z-index: 10010;
}