.alert-tips{display:none;position:fixed;top:50%;left:50%;z-index:9999;padding:10px;background-color:#fff;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px}.alert-tips-success{border:1px solid #00ba45;background-color:#c9ffda;color:#00802f}.alert-tips-error{border:1px solid #f6b9b9;background-color:#ffe4e4;color:#b94a48}.alert-tips i{background:url(./images/bicon_41dac1c.png) no-repeat;display:inline-block;width:17px;height:17px;vertical-align:middle;margin-right:10px}.alert-tips span{vertical-align:middle}.alert-tips-success i{background-position:0 -45px}.alert-tips-error i{background-position:0 -17px}