/* 头部弹窗公告 */
#header_notice{}
#header_notice .wb_notice_popup_head{overflow: hidden;visibility: visible;position: static;}
/* 初始或者禁用状态 */
#header_notice.wait{height: 0 !important;overflow: hidden;}


/* 头部导航 */
#header{}
#header.absolute,
#header.fixed{position: static;height: 0 !important;}


#header_ct{position: fixed;top: 0;left: 0;width: 100%;z-index: 20;}
#header_bg{position: fixed;top: 0;left: 0;pointer-events: none;z-index: 18;}
#header.absolute #header_ct,
#header.absolute #header_bg{position: absolute;}
/* #header.scroll-up{} */
/* 滚动收起效果 */
#header.scroll-down.retract #header_bg,
#header.scroll-down.retract #header_ct{transform: translate(0,-100%);}
/* #header.scroll-top{} */
/* #header.scroll-center{} */
/* #header.hover{} */