#loading {
 display: table;
 width: 100%;
 height: 100%;
 position: fixed;
 top: 0;
 left: 0;
 background-color: #fff;
 opacity: 0.8;
}

#loading .loadingMsg {
 display: table-cell;
 text-align: center;
 vertical-align: middle;
 padding-top: 140px;
 background: url("../images/wait.gif") center center no-repeat;
}