.loadingIcon {
  display: block;
  position: relative;
  z-index: 2000;
  top: 75px;
  margin: 0 auto;
  width: 28px;
  height: 28px;
  border: solid 4px transparent;
  border-top-color: #29d;
  border-left-color: #29d;
  border-radius: 20px;
  -webkit-animation: skSpinner 400ms linear infinite;
  -moz-animation: skSpinner 400ms linear infinite;
  -ms-animation: skSpinner 400ms linear infinite;
  -o-animation: skSpinner 400ms linear infinite;
  animation: skSpinner 400ms linear infinite;
}

@-webkit-keyframes skSpinner {
  0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@-moz-keyframes skSpinner {
  0% { -moz-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -moz-transform: rotate(360deg); transform: rotate(360deg); }
}
@-o-keyframes skSpinner {
  0% { -o-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -o-transform: rotate(360deg); transform: rotate(360deg); }
}
@-ms-keyframes skSpinner {
  0% { -ms-transform: rotate(0deg); transform: rotate(0deg); }
  100% { -ms-transform: rotate(360deg); transform: rotate(360deg); }
}
@keyframes skSpinner {
  0% { transform: rotate(0deg); transform: rotate(0deg); }
  100% { transform: rotate(360deg); transform: rotate(360deg); }
}/* preloading */
body::after{
   position:absolute; width:0; height:0; overflow:hidden; z-index:-1;
   content:url('../../images/icon/download.png') url('../../images/icon/upload.png') 
   url('../../images/icon/excel.png') url('../../images/icon/pdf.png') 
   url('../../images/icon/camera.png');
}

.btn-icon{
	min-width: 48px;
}
.icon-32{
	background-repeat: no-repeat;
	background-size: 30px;
	background-position: center;
	display: inline-block;
	min-width: 30px;
	min-height: 30px;
    position: absolute !important;
    top: 0;
    left: 8px;
}
.icon-download{
	background-image: url(../../images/icon/download.png) !important;
}
.icon-upload{
	background-image: url(../../images/icon/upload.png) !important;
}
.icon-camera{
	background-image: url(../../images/icon/camera.png) !important;
}
.icon-xls{
	background-image: url(../../images/icon/excel.png) !important;
}
.icon-pdf{
	background-image: url(../../images/icon/pdf.png) !important;
}
.icon-sync{
	background-image: url(../../images/icon/sync.png) !important;
}
.icon-monitor{
	background-image: url(../../images/icon/sync_monitoring.png) !important;
}