#loading{
    padding:15px;
    position: fixed;
    background-color:#FFF;
    filter: alpha(opacity=85);
    -moz-opacity:0.85;
    opacity:0.85;
    z-index:2;
    top:0;
    left:0;
    right:0;
    bottom:0;
}
 
#loading .loadingMsg{
    text-align:center;
    padding-top:100px;
    width:150px;
    height:auto;
    background-image:url("../images/gif-load.gif");
    background-position: center top;
    background-repeat: no-repeat;
    font-family: "メイリオ"!important;
    z-index:2;
    position: absolute;  /*body要素に対して絶対配置*/
    top: 40%;  /*上端を中央に*/
    left: 43%;  /*左端を中央に*/
}