.overlayBackground {position:fixed; top:0; left:0; width:100%; height:100%; z-index:99990; background-color:#000; filter:alpha(opacity=80); opacity:0.8;}
.messageContainer{margin:0 auto; top:0; left:0; background:transparent; z-index:99991; position:fixed; width:100%; height:100%;}
.messageContainer .messageParentCenter{display: table; #position: relative; overflow: hidden; width:100%; height:100%;}
.messageContainer .messageCenter{#position: absolute; #top: 50%;display: table-cell; vertical-align: middle;}
.messageContainer .message{#position:relative; #top:-50%;margin:0 auto;}