.show{display:block}.hide{display:none}.contactUsBanner{background:url(/cn/source/img/about/contactus/contactUs_banner.jpg) 50% #87b9d2 no-repeat;height:116px}.contactUsBanner .contactUsBanner-inner{background:url(/cn/source/img/about/contactus/contactUs_banner.jpg) 50% no-repeat}.contactUsBanner .contactUsBanner-inner .contactUsBanner-icon{background-image:url(/cn/source/img/about/contactus/contactUs_banner_icon.png)}.contactUsMain{margin:40px auto 180px}