* html,* html body{background-image:url(about:blank);background-attachment:fixed}.alert_bg,.alert_bg2{z-index:99;position: fixed;_position: absolute;left: 0px;top:0px;_top:expression(eval(document.documentElement.scrollTop));background:rgba(0, 0, 0, 0.2) none repeat scroll 0 0 !important;filter:Alpha(opacity=20);background:#000000;}.alert_bg2{z-index:101;}.alert{width:350px;height:auto;border:1px solid #4f6d81;overflow:hidden; z-index: 100;position: fixed;_position: absolute;left: 50%;top:50%;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight/2));margin: -50px 0px 0px -150px;background:#ffffff;}.alert .title{width:338px; height:23px; padding: 0px 6px; background: url(../images/alert/alert_bg.gif) repeat-x;color:#35547d; font-size: 14px; font-weight: bold; border-bottom: 1px solid #7794a8; line-height: 24px;overflow:hidden;}.alert .title .close{width: 11px;height: 11px;border: 0px;cursor: pointer;background: url(../images/alert/alert_close.gif) no-repeat;float: right;margin-top: 5px;*margin-top: -18px;}.alert .alert_content{width:330px;height:auto;overflow:hidden;font-size: 12px;line-height: 24px;padding:10px;}.alert .alert_content2{width:330px;height:auto;overflow:hidden;}.alert .alert_content .icon_ok,.alert .alert_content .icon_warn,.alert .alert_content .icon_error,.alert .alert_content .icon_sure{width:48px;height:48px;background:url(../images/alert/alert_icon.gif);float:left;}.alert .alert_content .icon_ok{background-position:0px 0px;}.alert .alert_content .icon_warn{background-position:-52px 0px;}.alert .alert_content .icon_error{background-position:0px -52px;}.alert .alert_content .icon_sure{background-position:-52px -52px;}.alert .alert_content .alert_txt{float:left;width:267px;height:auto;margin-left:15px;padding-top:8px;color:#0f668f;}.alert .alert_content .alert_txt p{margin:0px;padding:0px;}.alert .alert_content .button{width:330px;height:auto;clear:both;margin-top:20px;text-align:center;}.alert .alert_content .button .btnok{width:67px;height:23px;border:0px;background:url(../images/alert/alert_button.gif) no-repeat;color:#333;line-height:23px;text-align:center;cursor:pointer;}.alert .alert_content .button .btnok:hover{background:url(../images/alert/alert_button_hover.gif) no-repeat;}.loading{background:url(../images/alert/alert_loading.gif) no-repeat;width:160px;height:48px;font-size:16px;font-weight:bolder;color:Gray;line-height:48px;padding-left:45px;position:fixed;_position:absolute;left:50%;top:50%;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight/2));margin-left:-80px;margin-top:-24px;z-index:102;}