.spinner{display:none;position:fixed;top:50%;left:50%;margin-left:-15px;margin-top:-15px;text-align:center;z-index:10234;overflow:auto;width:31px;height:33px;}
.ajax-loading{display:block;height:31px;width:31px;background:url(ajax-loading.gif) no-repeat 0px 0px;}
.upload-loading{display:block;height:11px;width:16px;background:url(ajax-loader.gif) no-repeat 0px 0px;}
.ajax-temp{height:0px;width:0px;float:left;}
.table > tbody > tr > td {
     vertical-align: middle;
}