#loading {
display:none;
position:absolute;
width:100%;
height:100%;
z-index:999
}

#loading div {
width:50%;
margin-top:30px;
margin-left:25%;
border:1px solid #999;
background-color:#fff;
text-align:center;
font-size:14px;
font-weight:700;
padding:20px
}