.header_placeholder{height:70px;position:relative;z-index:2}#header{position:relative;background-color:transparent;-webkit-transition:all .2s ease-out;transition:all .2s ease-out}#header .center{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px;height:70px}#header .logo{position:relative;background:url(../images/common/logo.png) no-repeat center center;width:138px;height:100%}#header .fr{float:right}#header .one_nav li{position:relative;color:#78787d;border-bottom:4px solid transparent}#header .one_nav li.active,#header .one_nav li:hover{color:#000;border-bottom-color:#2051d1}#header .one_nav span{display:block;padding:28px 0 24px;line-height:1;cursor:pointer}#header .one_nav .sub_menu,#header .one_nav .sub_menu a,#header .one_nav li{-webkit-transition:all .2s ease-out;transition:all .2s ease-out}#header .one_nav .sub_menu{position:absolute;top:100%;left:-30%;width:160%;text-align:center;max-height:0;overflow:hidden}#header .one_nav .sub_menu a{display:block;color:#666;margin:12px 0;line-height:1.8}#header .one_nav .sub_menu a:hover{color:#111}#header.white .logo{background-image:url(../images/common/logo_white.png)}#header.white li{color:#fff}#header.white li.active,#header.white li:hover{color:#fff;border-bottom-color:#fff}#header.fixed{position:fixed;top:0;left:0;right:0;z-index:10;background-color:#fff}#header.fixed .logo,#header.show_sub_menu .logo{background-image:url(../images/common/logo.png);position:absolute\0;left:20\0}#header.fixed li,#header.show_sub_menu li{color:#78787d}#header.fixed li.active,#header.fixed li:hover,#header.show_sub_menu li.active,#header.show_sub_menu li:hover{color:#000;border-bottom-color:#2051d1}#header .mask{position:absolute;left:0;right:0;top:100%;height:0;background-color:transparent;-webkit-transition:all .2s ease-out;transition:all .2s ease-out}#header.show_sub_menu{background-color:#fff}#header.show_sub_menu .mask{height:280px;background-color:#fff}#header.show_sub_menu .has_sub_menu:hover .sub_menu{max-height:240px}.big_banner{height:550px;background:url(../images/financial/banner.png) no-repeat top center}