.nav_bot{position:fixed;top:30px;left:0;width:100%;height:90px;z-index:999}.nav_bot .center{display:flex;justify-content:center;align-items:center}.nav_bot_la{top:0;padding:15px 0;background-color:#fff;width:100%;transition:all .3s linear;box-shadow:0 0 10px #ccc;height:auto}.nav_bot_la .mainlevel .subnav li{background-color:rgba(211,0,9,.9)!important}.nav_bot_la .mainlevel .subnav li:hover{background-color:#fff!important;transition:all .3s linear}.nav_bot_la .mainlevel>a{color:#666!important;transition:all .3s linear}.nav_bot .logo{float:left;width:260px;margin-right:160px;display:flex;justify-content:center;align-items:center}.nav_bot .logo>img{width:100%}.nav_bot .nav_list{float:left}.nav_bot .nav_list>li{position:relative;width:130px;height:50px;float:left;text-align:center;line-height:50px}.nav_bot .nav_list>li>a{color:#fff;height:50px;font-size:16px;display:inline-block;border-bottom:2px solid rgba(0,0,0,0)}.nav_bot .nav_list>li:hover a{color:#000;transition:all .3s linear;border-bottom:2px solid #d30009}.nav_bot .nav_list .ative>a{border-bottom:2px solid #d30009}.nav_bot .nav_list .ative>a{color:#000}.wap_nav{position:fixed;top:0;left:0;z-index:999;height:50px;width:100%;display:none;background-color:#fff}.wap_nav_la{display:none!important}.logo2{display:none;display:block;width:124px;padding:8px 0;margin:0 auto;float:none}.nav_bot .mainlevel .subnav{display:none;position:absolute;top:50px;left:0;width:170%;margin-left:-35%;padding-top:19px}.nav_bot .mainlevel .subnav li{background-color:rgba(0,0,0,.4);width:100%;height:45px;line-height:45px;position:relative;margin-right:30px;float:left;text-align:center}.nav_bot .mainlevel .subnav li a{display:block;font-weight:normal;font-size:14px;color:rgba(256,256,256,.9);margin:0;padding:0;border:0;text-align:center;border-bottom:1px solid rgba(256,256,256,.4)}.nav_bot .mainlevel .subnav li:hover{background-color:#fff;transition:all .3s linear}.nav_bot .mainlevel .subnav li:hover a{color:#d30009;transition:all .3s linear}.navbotxiala{display:none}