.alert{position:fixed;z-index:99999;padding:4px;top:10px;left:50%;margin-left:-40px;color:#fff;opacity:0;filter:alpha(opacity=0);-moz-opacity:0;border-radius:3px;font-size:12px;}
.alert.success{background:#21B741;box-shadow:#999 0px 0px 5px;}
.alert.fail{background:#FB5A5A;box-shadow:#999 0px 0px 5px;}
.alert.fail{background:#FB5A5A;box-shadow:#999 0px 0px 5px;}

.alert.warn{background:orange;box-shadow:#999 0px 0px 5px;}

.alert img{float:left;}
.alert p{float:left;line-height:10px;}