@charset "utf-8";.header{position:relative;z-index:3;}.header .logo_left{padding-top:0.2rem;display:inline-block;position:relative;z-index:1;}.header .logo_left img.gh{float:left;margin-right:0.1rem;}.center_log{display:inline-block;text-align:right;padding-right:0.5rem;}.header .logo_nav{position:relative;z-index:5;background-color:#1658a0}.header .icon_btn{text-align:right;padding-top:0.1rem;font-size:0;z-index:999;}.header .icon_btn span{cursor:pointer;margin-left:0.1rem;display:inline-block;text-align:center;line-height:0.22rem;width:0.26rem;height:0.26rem;border-radius:0.5rem;border:1px solid #ffffff;vertical-align:top;line-height:.26rem;}.header .icon_btn span a{font-size:0.12rem;color:#ffffff;}.header .icon_btn span i{font-size:0.14rem;color:#ffffff;}.header .icon_btn .header_search{display:none;right:0rem;width:2.5rem;z-index:1;position:absolute;margin-top:0.03rem;background-color:#ffffff;border:1px solid #1658a0;border-radius:1rem;padding:0rem 0.12rem;}.header .icon_btn .header_search .input_inner{border:none;width:85%;font-size:.16rem;background-color:transparent;}.header .icon_btn .header_search .btn_base{padding:0rem;margin-top:0.08rem;}.header .icon_btn .header_search .btn_base i{font-size:.24rem;color:#1658a0;}.nav_right{position:relative;}.nav_right .icon_btn{position:absolute;right:0;top:-0.8rem;}.site_menu li{position:relative;display:inline-block\0;}.site_menu li>h3{font-size:0.2rem;color:#fff;font-weight:normal;margin-left:0.32rem;margin-left:0.15rem\0;margin-right:.32rem;}.site_menu li>h3>a{color:#fff;line-height:.48rem;padding:0.1rem 0rem;display:inline-block;}.site_menu li>h3 i{font-size:0.12rem;margin-left:0.05rem;}.site_menu li.on>h3{border-bottom:3px solid #fff;}.site_menu li>ul.sub{display:none;box-shadow:0px 0px 4px rgba(0,0,0,0.3);padding:0.05rem 0;position:absolute;margin-top:0.02rem;left:-.16rem;right:0;background-color:rgba(255,255,255,0.95);text-align:center;border-radius:0.08rem;}.site_menu li:first-child>ul.sub{display:none!important;}.site_menu li>ul.sub li{line-height:0.22rem;padding:0.08rem 0;}.site_menu li>ul.sub li a:hover{color:#1658a0;}.header .m_menu{display:none;}.slb .nav_right{width:100%;float:inherit;}.slb .site_menu{margin-top:0.2rem;clear:both;text-align:left;}.slb .site_menu ul{justify-content:space-between;}.slb .site_menu li>h3{margin-left:0.02rem;margin-right:0.02rem;margin-left:0rem\0;}.slb .header .icon_btn{padding-top:0.25rem;}.banner{position:relative;z-index:4;}.slideBox_01 .pic{max-height:767px;overflow:hidden;}.slideBox_01 .pic li a{cursor:default;}.banner .slideBox_01 .pic li a em{position:absolute;left:50%;bottom:.68rem;font-size:.24rem;color:#ffffff;font-weight:bold;z-index:99;letter-spacing:.02rem;max-width:1300px;text-align:right;display:block;transform:translateX(-50%);-ms-transform:translateX(-50%);width:100%;}.banner .slideBox_01 .pic li i.picture_fixed{padding-top:37.769%;transform:scale(1);}.banner .slideBox_01 .slid_jt span{display:inline-block;width:.9rem;height:0.9rem;background-color:rgba(0,0,0,0.5);text-align:center;line-height:.9rem;border-radius:1rem;}.banner .slideBox_01 .slid_jt span>i{font-size:0.5rem;color:rgba(255,255,255,0.7);}.banner .slideBox_01 .slid_jt span.next{float:right;}.banner .slideBox_01 .txt-bg{height:1rem;display:none;}.banner .slideBox_01>span{width:0.9rem;height:0.9rem;margin-top:-0.45rem;line-height:0.9rem;border-radius:1rem;background-color:rgba(0,0,0,0.5);}.banner .slideBox_01>span i{font-size:0.4rem;}.banner .slideBox_01>span.prev{left:7.8125vw;}.banner .slideBox_01>span.next{right:7.8125vw;}.banner .num{max-width:1300px;bottom:.35rem;text-align:right;width:100%;margin:0rem auto;top:inherit;right:inherit;left:50%;transform:translateX(-50%);-ms-transform:translateX(-50%);}.banner .num ul{display:inline-block;}.banner .num li{position:relative;margin:0rem 0.08rem;color:#fff;line-height:.22rem;font-size:0.14rem;height:inherit;width:inherit;background:no-repeat;display:inline-block;}.banner .num li.on,.banner .num li:hover{width:inherit;font-size:0.2rem;background-color:transparent;padding-right:0.9rem;transition:all 0.3s;}.banner .num li.on::after{content:"";position:absolute;right:0.1rem;height:1px;top:50%;width:.7rem;background-color:#fff;}.banner .num i{line-height:.22rem;font-size:.22rem;float:right;color:#fff;}.header .down{position:absolute;left:50%;bottom:0.3rem;z-index:4;}.header .down>i{font-size:.3rem;color:#1658a0;font-weight:bold;cursor:pointer;}.slb .site_menu li>ul.sub{left:0.05rem;}@media screen and (min-width:993px){.site_menu ul{display:flex;justify-content:space-between;display:block\0;text-align:right\0;}.site_menu ul>li:first-child h3{margin-left:0;}}@media screen and (max-width:1366px){.slb .site_menu li>h3 i{margin-left:0;}.slb .nav_right .icon_btn{top:-0.8rem;}.banner .slideBox_01>span{width:0.7rem;height:0.7rem;margin-top:-0.35rem;line-height:0.7rem;}.banner .slideBox_01>span i{font-size:0.28rem;}.banner .slideBox_01>span.prev{left:0.16rem;}.banner .slideBox_01>span.next{right:0.16rem;}}@media screen and (max-width:1352px){.header .logo_left{width:32.16667%;display:flex;align-items:center;float:left;}.center_log{width:60%;float:right;margin-right:5%;}.nav_right{clear:both;}}@media screen and (max-width:1300px){.banner .num{padding-right:0.2rem;}.slb .site_menu li>h3{margin-left:0;}}@media screen and (max-width:1000px){.slideBox_01 .pic{max-height:548px;}}@media screen and (max-width:992px){.logo_left{text-align:left;}.logo_left{max-width:80%;clear:both;margin:0;}.header .logo_nav{padding-bottom:.12rem;}.header,.slb .header{z-index:inherit;}.header .logo_left{width:100%;}.header .logo_left a{padding:0.1rem 0rem;}.banner .slideBox_01 .pic li i.picture_fixed{padding-top:56.151419%;}.banner .slideBox_01 .slid_jt span{width:.45rem;height:.45rem;line-height:.43rem;margin:0rem 0.2rem;}.banner .slideBox_01 .slid_jt span>i{font-size:.22rem;}.banner .slideBox_01 .pic li a em{padding:0rem 0.16rem;text-align:center;bottom:.2rem;font-size:.16rem;}.banner .num{bottom:.12rem;display:none;}.slb .banner .slideBox_01>span{width:0.5rem;height:0.5rem;margin-top:-0.25rem;line-height:0.5rem;}.slb .banner .slideBox_01>span i{font-size:0.2rem;}.header .icon_btn{float:right;}.header .icon_btn .header_search{right:.45rem;}.site_menu li>h3{margin:0rem;font-size:.18rem;}.banner{}.site_menu li{width:25%;text-align:center;position:relative;z-index:9;}.site_menu li:hover,.site_menu li.on{z-index:10;}.site_menu li>h3 a{pointer-events:none;}.site_menu li:nth-child(1)>h3 a{pointer-events:auto;}.site_menu li>ul.sub{left:0;background-color:#ffffff;}.site_menu li>ul.sub li{width:100%;}.nav_right,.slb .nav_right{width:100%;}.nav_right,.slb .nav_right{float:inherit;}.site_menu{display:block!important;width:100%;clear:both;padding:0rem 0.05rem;}.site_menu li.on>h3{border-bottom:none;}.site_menu ul{display:flex;flex-wrap:wrap;justify-content:space-between;}.header .icon_btn{margin-top:0.15rem;}.site_menu li>h3>a{padding:0rem;line-height:.4rem;}.center_log{width:100%;text-align:center;margin-right:0;}.center_log>img{max-width:75%;}}@media screen and (max-width:767px){.slideBox_01 .pic{max-height:427px;}}@media screen and (max-width:640px){.header .down{display:none;}.banner .num{text-align:center;padding-right:0;}.banner .num ul{vertical-align:middle;}.banner .num i{float:inherit;display:inline-block;vertical-align:middle;}.slb .site_menu li>h3 i{display:none;}.slb .site_menu{padding:0;}.slb .site_menu li>h3{font-size:0.17rem;}}@media screen and (max-width:480px){.site_menu li>h3 i{display:none;}}.header .banner>.row{width:auto;margin:0rem 1rem;}.banner .slideBox_01 .pic li i.picture_fixed#js_video video{position:absolute;top:0;left:50%;transform:translateX(-50%);-ms-transform:translateX(-50%);}.slb .header .banner>.row{width:auto;margin:0rem 0.65rem;}@media screen and (max-width:1366px){.header .banner>.row,.slb .header .banner>.row{width:100;margin:0rem auto;}}.banner .ny_banner{display:none;}.header.ny_header .slideBox_01 .pic li i.picture_fixed{padding-top:21.769%;transform:scale(1);background-size:cover;}.header_search>form{display:flex;}.header .icon_btn .header_search .input_inner{vertical-align:baseline;}.header .icon_btn .header_search .btn_base{margin-top:0;}@media (min-width:993px) and (max-width:1280px){.banner .slideBox_01 .pic li a em{padding:0rem 0.16rem;}}@media screen and (max-width:992px){.header .down{display:none;}.nav_right .icon_btn{top:-2.2rem;}.center_log{padding-right:0rem;}.header .icon_btn .header_search{right:0;}}@media screen and (max-width:640px){.nav_right .icon_btn{top:-34vw;}}