#container *{box-sizing:content-box;}
body.nei_body{padding-top:81px;}
/*pb-title*/
.pb_title{position:relative;padding-top:64px;z-index:1;}
.pb_en{font-size:128px;font-weight:bold;text-transform:uppercase;color:#DFE4EA;height:101px;line-height:101px;position:absolute;width:100%;left:0;top:0;z-index:-1;}
.pb_tit{font-size:40px;line-height:52px;color:#2F3542;font-weight:bold;margin-bottom:10px;}
.pb_p{font-size:16px;color:#57606F;text-transform:uppercase;line-height:28px;}
.pb_btn{overflow:hidden;position:relative;}
.pb_btn:before,.pb_btn:after{content:'';width:100%;height:50%;background:#E5252D;position:absolute;left:0;top:-50%;z-index:-1;
    -webkit-transition:all .5s;
    transition:all .5s;
}
.pb_btn:after{top:auto;bottom:-50%;}
.pb_btn:hover:before{top:0;}
.pb_btn:hover:after{bottom:0;}
/*top*/
.top{position:fixed;left:0;top:0;z-index:100;width:100%;border-bottom:1px solid rgba(255, 255, 255, 0.20);}
.top .container{width:calc(100% - 30px);max-width:1700px;}
.top .logo{}
.top .logo img{width:auto;height:52px;display:block;}
.top .logo img.pm{display:none;}
.top .logo .l_title{overflow:hidden;text-indent:-1000em;font-size:14px;color:#fff;height:0;}
/*nav*/
.pc_nav{}
.pc_nav .f_nav{}
.pc_nav .f_nav .f_li{position:relative;height:100%;margin-left:46px;}
.pc_nav .f_nav .f_li .f_n{position:relative;overflow:hidden;}
.pc_nav .f_nav .f_li .f_n .f_a{color:#FFF;font-size:16px;position:relative;cursor:pointer;height:80px;line-height:80px;font-weight:bold;}
.pc_nav .f_nav .f_li .f_n .f_a:before{content:'';width:100%;height:2px;background:#E4252D;position:absolute;left:0;bottom:13px;opacity:0;}
.pc_nav .f_nav .f_li .s_nav{position:absolute;left:0;z-index:2;background:#FFF;display:none;
    -webkit-box-shadow:0 2px 6px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.15);
    box-shadow:0 2px 6px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.15);
}
.pc_nav .f_nav .f_li .s_nav a{padding:8px 10px;line-height:23px;font-size:14px;color:#222;white-space:nowrap;display:block;}
.pc_nav .f_nav .f_li .s_nav a:hover{background:#F8F8F8;}
.pc_nav .f_nav .f_li:hover .f_n .f_a{color:#E5252D;}
.pc_nav .f_nav .f_li:hover .f_n .f_a:before{opacity:1;}
.pc_nav .pc_search{position:relative;margin-left:52px;}
.pc_nav .pc_search .pcs_tit{cursor:pointer;}
.pc_nav .pc_search .pcs_tit i{font-size:24px;color:#FFF;}
.pc_nav .pc_search .pcs_con{background:#FFF;padding:6px 10px;position:absolute;width:320px;right:-25px;top:50px;border:1px solid #dedede;border-radius:2px;display:none;
    -webkit-filter:drop-shadow(0 3px 13px rgba(0,0,0,.2));
    filter:drop-shadow(0 3px 13px rgba(0,0,0,.2));
    -webkit-animation:avia_pop 0.3s 1 cubic-bezier(0.175,0.885,0.320,1.275);
    -moz-animation:avia_pop 0.3s 1 cubic-bezier(0.175,0.885,0.320,1.275);
    -o-animation:avia_pop 0.3s 1 cubic-bezier(0.175,0.885,0.320,1.275);
    animation:avia_pop 0.3s 1 cubic-bezier(0.175,0.885,0.320,1.275);
}
.pc_nav .pc_search .pcs_con:before{content:'';position:absolute;right:26px;border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:5px solid #FFF;top:-5px;}
.pc_nav .pc_search .pcs_con .pcs_form{}
.pc_nav .pc_search .pcs_con input{width:calc(100% - 42px);background:#F8F8F8;height:42px;line-height:42px;outline:none;padding:0 6px;}
.pc_nav .pc_search .pcs_con .pcs_btn{width:42px;height:42px;line-height:42px;background:#E5252D;cursor:pointer;text-align:center;}
.pc_nav .pc_search .pcs_con .pcs_btn i{font-size:22px;color:#FFF;}
.pc_nav .pc_search ::-webkit-input-placeholder{color:#222;}
.pc_nav .pc_search :-moz-placeholder{color:#222;}
.pc_nav .pc_search ::-moz-placeholder{color:#222;}
.pc_nav .pc_search :-ms-input-placeholder{color:#222;}
.pc_nav .pc_line{width:1px;height:16px;background:#DFE4EA;margin-left:20px;}
.pc_nav .pc_phone{font-size:20px;color:#FFF;height:40px;padding:0 20px;font-weight:bold;margin-left:19px;border-radius:40px;
    background:-webkit-gradient(linear, left top, right top, from(#FABF00), to(#E5252D));
    background:-webkit-linear-gradient(left, #FABF00 0%, #E5252D 100%);
    background:-moz-linear-gradient(left, #FABF00 0%, #E5252D 100%);
    background:linear-gradient(90deg, #FABF00 0%, #E5252D 100%);
}
.pc_nav .pc_phone i{font-size:20px;color:#FFF;margin-right:10px;font-weight:normal;}
/*mhead*/
.top .nav{display:none;}
.top .nav_bg{display:none;position:fixed;top:0;left:0;z-index:989;width:100%;height:100%;background:rgba(0, 0, 0, 0.5);}
.top .nav .nav_box{position:fixed;top:0;left:0;z-index:991;overflow-y:auto;background:#222;box-sizing:border-box;width:300px;height:100%;
    -webkit-transform:translateX(-300px);
    transform:translateX(-300px);
}
.top .nav .nav_box.nav_open{
    -webkit-transform:translateX(0);
    transform:translateX(0);
}
.top .nav .nav_one>li>.li_a{position:relative;border-bottom:1px solid #2e2e2e;}
.top .nav .nav_one>li>.li_a.li_ad{padding-right:58px;}
.top .nav .nav_one>li>.li_a>.li_aa{display:block;font-size:17px;color:#FFF;padding:15px 10px;line-height:28px;}
.top .nav .nav_one>li>.li_a>i{display:block;width:58px;height:58px;position:absolute;right:0;top:0;font-size:16px;color:#FFF;text-align:center;line-height:58px;}
.top .nav .nav_one>li>ul{background:#2e2e2e;display:none;}
.top .nav .nav_one>li>ul>li{display:flex;}
.top .nav .nav_one>li>ul>li>a{font-size:14px;color:#FFF;padding:10px;line-height:25px;display:flex;align-items:center;width:100%;}
.top .nav .nav_one>li>ul>li>a>img{display:block;width:auto;height:18px;margin-right:5px;}
.top .nav .nav_one>li>.li_a>.li_aa.on{background:#da251c;}
.top .nav .nav_one>li>.li_a>i.on{
    -webkit-transform:rotate(45deg);
    transform:rotate(45deg);
}
.top .nav .push-nav{position:relative;z-index:900;width:40px;height:40px;line-height:40px;font-size:0;margin-top:15px;border-radius:3px;background:#da251c;text-align:center;}
.top .nav .push-nav i{font-size:32px;color:#FFF;}
.top.topfix{position:fixed;background:#FFF;
    -webkit-box-shadow:0 0 41px rgba(0, 0, 0, 0.1);
    box-shadow:0 0 41px rgba(0, 0, 0, 0.1);
}
.top.topfix .logo img.pc,body.nei_body .top .logo img.pc{display:none;}
.top.topfix .logo img.pm,body.nei_body .top .logo img.pm{display:block;}
.top.topfix .f_nav .f_li .f_n .f_a,body.nei_body .top .f_nav .f_li .f_n .f_a{color:#57606F;}
.top.topfix .pc_nav .f_nav .f_li:hover .f_n .f_a,body.nei_body .top .pc_nav .f_nav .f_li:hover .f_n .f_a{color:#E5252D;}
.top.topfix .pc_search .pcs_tit i,body.nei_body .top .pc_search .pcs_tit i{color:#57606F;}
.top.topfix .pc_line,body.nei_body .top .pc_line{background:#57606F;}
body.nei_body .top{
    -webkit-box-shadow:0 0 41px rgba(0, 0, 0, 0.1);
    box-shadow:0 0 41px rgba(0, 0, 0, 0.1);
}
/*lianxi*/
:root{
    --x:50%;
    --y:50%;
}
.yl_lianxi_wai{position:relative;}
.yl_lianxi_nei{position:absolute;left:0;top:0;width:100%;height:100%;z-index:2;}
.yl_lianxi{padding:105px 0 94px;position:relative;
    background:-webkit-linear-gradient(3deg, #3C3A3C 0%, #807573 100%);
    background:-moz-linear-gradient(3deg, #3C3A3C 0%, #807573 100%);
    background:linear-gradient(87deg, #3C3A3C 0%, #807573 100%);
    overflow:hidden;
}
.yl_lianxi:before{content:'';width:0;height:0;position:absolute;background:url(../Image/light.png) no-repeat center center;background-size:100% 100%;left:var(--x);top:var(--y);opacity:0;
    -webkit-transform:translate(-50%, -50%);
    -moz-transform:translate(-50%, -50%);
    -ms-transform:translate(-50%, -50%);
    transform:translate(-50%, -50%);
    -webkit-transition:width 0.3s ease, height 0.3s ease;
    -moz-transition:width 0.3s ease, height 0.3s ease;
    transition:width 0.3s ease, height 0.3s ease;
}
.yl_lianxi_nei:hover + .yl_lianxi:before{width:670px;height:670px;opacity:1;}
.yl_lianxi .yll_txt{max-width:450px;}
.yl_lianxi .yll_txt p{font-size:16px;line-height:32px;color:#F5F5F5;}
.yl_lianxi .yll_txt p:nth-child(2){font-size:32px;line-height:42px;font-weight:bold;}
.yl_lianxi .yll_txt span{margin-top:53px;font-size:20px;font-weight:bold;line-height:26px;height:52px;border:2px solid #FFF;border-radius:52px;padding:0 20px;color:#FFF;}
.yl_lianxi .yll_txt span i{font-size:20px;color:#FFF;margin-right:10px;}
.yl_lianxi .yll_txt span:hover{background:#E5252D;border-color:#E5252D;}
.yl_lianxi_wai .yll_right{width:39.5%;position:absolute;right:0;bottom:0;height:498px;overflow:hidden;}
.yl_lianxi_wai .yll_right img{width:auto;height:100%;display:block;}
/*foot*/
.foot{position:relative;overflow:hidden;padding-top:86px;background:url(../Image/footbg.jpg) no-repeat center center;background-size:cover;}
.foot:before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;
    background:-webkit-linear-gradient(-6deg, rgba(255, 255, 255, 0) 0.55%, rgba(255, 255, 255, 0.9) 55.75%);
    background:-moz-linear-gradient(-6deg, rgba(255, 255, 255, 0) 0.55%, rgba(255, 255, 255, 0.9) 55.75%);
    background:linear-gradient(-84deg, rgba(255, 255, 255, 0) 0.55%, rgba(255, 255, 255, 0.9) 55.75%);
}
.foot .ft_logo{}
.foot .ft_logo img{width:auto;height:57px;display:block;}
.foot .ft_con{margin-top:52px;}
.foot .ft_con .ftc_left{width:calc(100% - 440px);padding-right:41px;}
.foot .ft_con .ftc_left .ftc_tit{font-size:17px;line-height:40px;color:#2F3542;height:40px;border-bottom:1px solid #DFE4EA;font-weight:bold;}
.foot .ft_con .ftc_left .ftc_li{width:calc(100%/3 - 40px);margin-left:60px;}
.foot .ft_con .ftc_left .ftc_li:first-child{margin-left:0;}
.foot .ft_con .ftc_left .ftc_li .ftc_contact{}
.foot .ft_con .ftc_left .ftc_li .ftc_contact p{font-size:14px;line-height:24px;color:#57606F;margin-top:12px;}
.foot .ft_con .ftc_left .ftc_li .ftc_contact p:first-child{margin-top:8px;}
.foot .ft_con .ftc_left .ftc_li .ftc_nav{}
.foot .ft_con .ftc_left .ftc_li .ftc_nav .ftc_a{}
.foot .ft_con .ftc_left .ftc_li .ftc_nav .ftc_a a{display:block;font-size:14px;color:#57606F;line-height:24px;margin-top:12px;}
.foot .ft_con .ftc_left .ftc_li .ftc_nav .ftc_a a:first-child{margin-top:8px;}
.foot .ft_con .ftc_left .ftc_li .ftc_nav .ftc_a a:hover{color:#57606F;text-decoration:underline;}
.foot .ft_con .ftc_right{width:440px;}
.foot .ft_con .ftc_right .ftc_form{}
.foot .ft_con .ftc_right .ftc_form input{width:calc(50% - 8px);background:#FFF;border-radius:2px;padding:10px 20px;margin-bottom:12px;height:52px;outline:none;}
.foot .ft_con .ftc_right .ftc_form textarea{padding:10px 20px;background:#FFF;outline:none;resize:none;width:100%;height:86px;line-height:33px;display:block;margin-bottom:16px;}
.foot .ft_con .ftc_right .ftc_form .ftc_btn{height:60px;line-height:60px;background:#2F3542;color:#FFF;text-align:center;width:100%;font-weight:bold;font-size:16px;cursor:pointer;border-radius:2px;}
.foot .ft_con .ftc_right .ftc_form .ftc_btn:hover{background:#E5252D;}
/*link*/
.foot_link{margin-top:50px;padding-top:32px;}
.foot_link span{width:64px;color:#2F3542;font-size:16px;font-weight:bold;height:24px;line-height:24px;}
.foot_link .fl_a{width:calc(100% - 64px);}
.foot_link .fl_a a{font-size:14px;color:#57606F;line-height:24px;white-space:nowrap;margin-left:20px;}
/*bottom*/
.foot_bottom{padding:9px 0 10px;border-top:1px solid #DFE4EA;margin-top:32px;}
.foot_bottom span{display:inline-block;margin-right:10px;font-size:14px;line-height:42px;color:rgba(47,53,66,.8);}
.foot_bottom span a{color:rgba(47,53,66,.8);}
/*form*/
.com_mes{padding:60px 0;position:relative;overflow:hidden;}
.com_mes .cm_form{padding-top:5px;}
.com_mes .cm_form .cm_li{width:calc(50% - 10px);margin-top:20px;}
.com_mes .cm_form .cm_li.cm_lit{width:100%;}
.com_mes .cm_form input{height:48px;outline:none;padding:0 15px;display:block;color:#9b9b9b;background:#FFF;border:1px solid #EEE;width:100%;}
.com_mes .cm_form textarea{width:100%;height:147px;padding:10px 15px;background:#FFF;outline:none;resize:none;line-height:1.5;display:block;color:#9b9b9b;border:1px solid #EEE;}
.com_mes .cm_form .cm_btn{min-width:200px;height:56px;margin-top:30px;background:#D02432;cursor:pointer;font-size:16px;font-weight:bold;border-radius:4px;padding:0 30px;}
.com_mes .cm_form .cm_btn span{font-size:16px;font-weight:bold;color:#FFF;}
.com_mes .cm_form .cm_btn i{width:28px;height:28px;text-align:center;line-height:28px;font-size:16px;color:#D02432;background:#FFF;border-radius:50%;}
.com_mes .cm_form .cm_btn:hover{opacity:.9;}
/*px*/
.com_banner{width:100%;padding-bottom:450px;position:relative;z-index:9;overflow:hidden;}
.com_banner .cb_txt{position:absolute;width:100%;height:100%;left:0;top:0;background:rgba(0,0,0,0.2);}
.com_banner .cb_txt .cb_pp{max-width:670px;padding-top:114px;}
.com_banner .cb_txt .cb_h{font-size:48px;color:#FFF;line-height:63px;font-weight:bold;margin:16px 0;letter-spacing:1.92px;}
.com_banner .cb_txt p{font-size:16px;line-height:21px;font-weight:bold;color:#FFF;}
.com_banner .cb_txt span{height:43px;padding:10px 26px;font-size:14px;color:#FFF;line-height:18px;position:relative;z-index:1;}
.com_banner .cb_txt span:before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;z-index:-1;
    -webkit-transform:skew(-15deg);
    -moz-transform:skew(-15deg);
    -ms-transform:skew(-15deg);
    transform:skew(-15deg);
    background:-webkit-gradient(linear, left top, right top, from(#303952), to(#556591));
    background:-webkit-linear-gradient(left, #303952 0%, #556591 100%);
    background:-moz-linear-gradient(left, #303952 0%, #556591 100%);
    background:linear-gradient(90deg, #303952 0%, #556591 100%);
}
/*crumbs*/
.com_crumbs{background:#F5F5F5;padding:15px 0;}
.com_crumbs i{color:#2F3542;font-size:24px;margin-right:10px;height:32px;line-height:32px;margin-top:-1px;}
.com_crumbs .cc_a{color:#2F3542;font-size:14px;line-height:32px;}
.com_crumbs .cc_a a{color:#2F3542;}
.com_crumbs .cc_a em{font-weight:bold;margin:0 10px;font-style:normal;}
/*sub_title*/
.sub_title{}
.sub_title .st_en{font-size:16px;line-height:21px;color:#2F3542;text-transform:uppercase;}
.sub_title .st_line{width:52px;height:3px;margin:17px 0 12px;
    background:-webkit-gradient(linear, left top, right top, from(#FABF00), to(#E5252D));
    background:-webkit-linear-gradient(left, #FABF00 0%, #E5252D 100%);
    background:-moz-linear-gradient(left, #FABF00 0%, #E5252D 100%);
    background:linear-gradient(90deg, #FABF00 0%, #E5252D 100%);
}
.sub_title .st_tit{font-size:32px;line-height:42px;font-weight:bold;color:#2F3542;}
/*com_nav*/
.com_nav{}
.com_nav .container{gap:20px;}
.com_nav .cn_a{padding:9px 19px;border:1px solid #DFE4EA;border-radius:50px;min-width:182px;font-size:16px;color:#2F3542;line-height:21px;}
.com_nav .cn_a:hover,.com_nav .cn_a.on{background:#E5252D;border-color:#E5252D;color:#FFF;}
/*news*/
.yl_pb_news{padding:100px 0 180px;position:relative;overflow:hidden;}
.yl_pb_news .ylpn_ul{margin-top:52px;overflow:hidden;}
.yl_pb_news .ylpn_ul .swiper-slide{height:auto;}
.yl_pb_news .ylpn_ul .ylpn_img{width:100%;padding-bottom:75%;position:relative;overflow:hidden;}
.yl_pb_news .ylpn_ul .ylpn_img:before{content:'';width:100%;height:100%;position:absolute;left:0;top:0;background:rgba(0,0,0,.1);z-index:1;}
.yl_pb_news .ylpn_ul .ylpn_txt{border-bottom:1px solid #DFE4EA;padding:24px 0 23px;position:relative;}
.yl_pb_news .ylpn_ul .ylpn_txt:before{content:'';width:0;height:1px;position:absolute;right:0;bottom:-1px;background:#F00;}
.yl_pb_news .ylpn_ul .ylpn_txt span{font-size:14px;line-height:18px;color:#57606F;}
.yl_pb_news .ylpn_ul .ylpn_txt p{font-size:14px;line-height:24px;margin-top:4px;color:#57606F;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.yl_pb_news .ylpn_ul .swiper-slide:hover .ylpn_txt:before{width:100%;right:auto;left:0;}
.yl_pb_news .ylpn_ul .swiper-slide:hover .ylpn_txt p{color:#E5252D;}
/*pb_right*/
.pb_right{width:25%;}
.pb_right .pr_tit{font-size:22px;color:#2a2a2a;line-height:32px;padding:10px 0;border-bottom:2px solid #2a2a2a;}
.pb_right .pr_pro{border:1px solid #dbdbdb;padding:10px;}
.pb_right .pr_pro .pr_ul{overflow:hidden;margin-top:30px;}
.pb_right .pr_pro .pr_ul .pr_li{display:block;margin-bottom:15px;width:100%;}
.pb_right .pr_pro .pr_ul .pr_li .pr_img{width:100%;padding-bottom:75%;position:relative;border:1px solid #ccc;}
.pb_right .pr_pro .pr_ul .pr_li p{height:40px;line-height:40px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;}
.pb_right .pr_news{margin-top:30px;border:1px solid #dbdbdb;padding:10px;}
.pb_right .pr_news .pr_nul{padding-top:5px}
.pb_right .pr_news .pr_nul a{line-height:40px;text-indent:10px;border-bottom:1px dashed #d5d5d5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;position:relative;font-size:15px;}
.pb_right .pr_news .pr_nul a:before{content:'';width:3px;height:3px;border-radius:50%;position:absolute;left:0;top:calc(1.2em - 1px);background:#666;}
.pb_right .pr_news .pr_nul a:hover{color:#E5252D;}
.pb_right .pr_news .pr_nul a:hover:before{background:#E5252D;}

/*video*/
#videobg{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999999;text-align:center;display:none;}
.video{padding:10px;width:60%;height:auto;background:#FFF;position:absolute;left:20%;top:50%;}
.video .v_iframe{width:100%;padding-bottom:66.66%;position:relative;}
.video .v_iframe iframe{width:100%;height:100%;display:block;position:absolute;left:0;top:0;}
.video .v_video video{width:100%;height:100%;display:block;}
.video p{height:60px;line-height:60px;color:#000;}
.video span{width:40px;height:40px;background:#000;color:#FFF;font-size:20px;line-height:40px;text-align:center;position:absolute;outline:none;top:0;right:-40px;cursor:pointer;display:block;font-family:Arial;}

@media screen and (max-width:1599px){
    .container{width:1200px;}
    .pb_title{padding-top:48px;}
    .pb_en{font-size:96px;height:78px;line-height:78px;}
    .pb_tit{font-size:36px;margin-bottom:8px;line-height:46px;}
    .pb_p{font-size:15px;line-height:26px;}
    .top .logo img{height:50px;}
    .pc_nav .f_nav .f_li{margin-left:38px;}
    .pc_nav .f_nav .f_li .f_n .f_a{font-size:15px;height:76px;line-height:76px;}
    .pc_nav .pc_search{margin-left:40px;}
    .pc_nav .pc_search .pcs_tit i{font-size:20px;}
    .pc_nav .pc_line{margin-left:16px;height:15px;}
    .pc_nav .pc_phone{font-size:18px;padding:0 16px;height:38px;margin-left:15px;}
    .pc_nav .pc_phone i{font-size:18px;margin-right:8px;}
    .yl_lianxi{padding:65px 0 60px;}
    .yl_lianxi .yll_txt p{font-size:15px;line-height:30px;}
    .yl_lianxi .yll_txt p:nth-child(2){font-size:26px;line-height:36px;}
    .yl_lianxi .yll_txt span{margin-top:35px;font-size:18px;height:48px;line-height:24px;padding:0 16px;}
    .yl_lianxi .yll_txt span i{font-size:18px;margin-right:8px;}
    .yl_lianxi_wai .yll_right{height:380px;}
    .yl_lianxi_nei:hover + .yl_lianxi:before{width:600px;height:600px;}
    .foot{padding-top:60px;}
    .foot .ft_logo img{height:50px;}
    .foot .ft_logo .ftl_tit p{font-size:20px;}
    .foot .ft_con{margin-top:35px;}
    .foot .ft_con .ftc_left{width:calc(100% - 377px);padding-right:30px;}
    .foot .ft_con .ftc_left .ftc_tit{font-size:16px;height:36px;line-height:36px;}
    .foot .ft_con .ftc_left .ftc_li{width:calc(100%/3 - 32px);margin-left:48px;}
    .foot .ft_con .ftc_left .ftc_li:first-child{min-width:270px;}
    .foot .ft_con .ftc_left .ftc_li .ftc_contact p{margin-top:10px;}
    .foot .ft_con .ftc_left .ftc_li .ftc_nav .ftc_a a{margin-top:10px;}
    .foot .ft_con .ftc_right{width:377px;}
    .foot .ft_con .ftc_right .ftc_form input{padding:8px 16px;height:48px;margin-bottom:10px;}
    .foot .ft_con .ftc_right .ftc_form textarea{padding:8px 16px;margin-bottom:12px;}
    .foot .ft_con .ftc_right .ftc_form .ftc_btn{font-size:15px;height:54px;line-height:54px;}
    .foot_link{margin-top:30px;padding-top:25px;}
    .foot_bottom{padding:8px 0 9px;margin-top:25px;}
    .foot_bottom span{line-height:36px;}

    .com_mes .cm_form .cm_li{margin-top:14px;width:calc(50% - 7px);}
    .com_mes .cm_form input{height:43px;padding:0 12px;}
    .com_mes .cm_form textarea{padding:10px 12px;}
    .com_mes .cm_form .cm_btn{margin-top:25px;height:50px;padding:0 25px;min-width:180px;}
    .com_mes .cm_form .cm_btn span{font-size:15px;}
    .com_mes .cm_form .cm_btn i{width:26px;height:26px;font-size:15px;}

    body.nei_body{padding-top:77px;}
    .com_banner{padding-bottom:386px;}
    .com_banner .cb_txt .cb_pp{padding-top:100px;max-width:656px;}
    .com_banner .cb_txt p{font-size:15px;}
    .com_banner .cb_txt .cb_h{font-size:42px;line-height:50px;margin:13px 0;}
    .com_banner .cb_txt span{padding:8px 20px;}
    .com_crumbs{padding:13px 0;}
    .com_crumbs i{font-size:22px;margin-right:8px;height:30px;line-height:30px;}
    .com_crumbs .cc_a{line-height:30px;}
    .sub_title .st_en{font-size:15px;line-height:20px;}
    .sub_title .st_line{margin:14px 0 10px;}
    .sub_title .st_tit{font-size:26px;line-height:36px;}
    .com_nav .container{gap:15px;}
    .com_nav .cn_a{padding:8px 16px;;min-width:158px;font-size:15px;line-height:20px;}
    .yl_pb_news{padding:60px 0 120px;}
    .yl_pb_news .ylpn_ul{margin-top:35px;}
    .yl_pb_news .ylpn_ul .ylpn_txt{padding:20px 0;}
}

@media screen and (max-width:1359px){
    .container{width:994px;}
    .pb_title{padding-top:40px;}
    .pb_en{font-size:80px;height:63px;line-height:63px;}
    .pb_tit{font-size:32px;margin-bottom:6px;line-height:40px;}
    .pb_p{font-size:14px;line-height:24px;}
    .top .logo img{height:46px;}
    .pc_nav .f_nav .f_li{margin-left:20px;}
    .pc_nav .f_nav .f_li .f_n .f_a{font-size:14px;height:70px;line-height:70px;}
    .pc_nav .pc_search{margin-left:15px;}
    .pc_nav .pc_search .pcs_tit i{font-size:17px;}
    .pc_nav .pc_line{margin-left:11px;height:14px;}
    .pc_nav .pc_phone{font-size:16px;padding:0 12px;height:36px;margin-left:10px;}
    .pc_nav .pc_phone i{font-size:16px;margin-right:6px;}
    .yl_lianxi{padding:40px 0;}
    .yl_lianxi .yll_txt p{font-size:14px;line-height:26px;}
    .yl_lianxi .yll_txt p:nth-child(2){font-size:22px;line-height:30px;}
    .yl_lianxi .yll_txt span{margin-top:25px;font-size:16px;height:44px;line-height:22px;padding:0 13px;}
    .yl_lianxi .yll_txt span i{font-size:16px;margin-right:6px;}
    .yl_lianxi_wai .yll_right{height:300px;}
    .yl_lianxi_nei:hover + .yl_lianxi:before{width:400px;height:400px;}
    .foot{padding-top:40px;}
    .foot .ft_logo img{height:44px;}
    .foot .ft_con{margin-top:25px;}
    .foot .ft_con .ftc_left{width:calc(100% - 320px);padding-right:20px;}
    .foot .ft_con .ftc_left .ftc_tit{font-size:16px;height:32px;line-height:32px;}
    .foot .ft_con .ftc_left .ftc_li{width:calc(100%/3 - 24px);margin-left:36px;}
    .foot .ft_con .ftc_left .ftc_li .ftc_contact p{margin-top:8px;}
    .foot .ft_con .ftc_left .ftc_li .ftc_nav .ftc_a a{margin-top:8px;}
    .foot .ft_con .ftc_right{width:320px;}
    .foot .ft_con .ftc_right .ftc_form input{padding:5px 10px;height:42px;margin-bottom:8px;}
    .foot .ft_con .ftc_right .ftc_form textarea{padding:5px 10px;margin-bottom:10px;}
    .foot .ft_con .ftc_right .ftc_form .ftc_btn{font-size:14px;height:50px;line-height:50px;}
    .foot_link{margin-top:20px;padding-top:16px;}
    .foot_bottom{padding:6px 0 7px;margin-top:20px;}
    .foot_bottom span{line-height:32px;}

    .com_mes .cm_form .cm_li{margin-top:14px;width:calc(50% - 7px);}
    .com_mes .cm_form input{height:43px;padding:0 12px;}
    .com_mes .cm_form textarea{padding:10px 12px;}
    .com_mes .cm_form .cm_btn{margin-top:25px;height:50px;padding:0 25px;min-width:180px;}
    .com_mes .cm_form .cm_btn span{font-size:15px;}
    .com_mes .cm_form .cm_btn i{width:26px;height:26px;font-size:15px;}

    body.nei_body{padding-top:71px;}
    .com_banner{padding-bottom:320px;}
    .com_banner .cb_txt .cb_pp{padding-top:80px;max-width:615px;}
    .com_banner .cb_txt p{font-size:14px;}
    .com_banner .cb_txt .cb_h{font-size:36px;line-height:46px;margin:10px 0;}
    .com_banner .cb_txt span{padding:6px 15px;font-size:13px;}
    .com_crumbs{padding:11px 0;}
    .com_crumbs i{font-size:20px;margin-right:6px;height:28px;line-height:28px;}
    .com_crumbs .cc_a{line-height:28px;}
    .com_crumbs .cc_a em{margin:0 7px;}
    .sub_title .st_en{font-size:14px;line-height:18px;}
    .sub_title .st_line{margin:11px 0 8px;}
    .sub_title .st_tit{font-size:22px;line-height:30px;}
    .com_nav .container{gap:10px;}
    .com_nav .cn_a{padding:6px 12px;;min-width:150px;font-size:14px;}
    .yl_pb_news{padding:40px 0 80px;}
    .yl_pb_news .ylpn_ul{margin-top:25px;}
    .yl_pb_news .ylpn_ul .ylpn_txt{padding:15px 0;}
}

@media screen and (max-width:1023px){
    body.index_body{padding-top:70px;}
    .container{width:calc(100% - 30px);}
    .pb_title{padding-top:25px;}
    .pb_en{font-size:50px;height:40px;line-height:40px;}
    .pb_tit{font-size:26px;margin-bottom:5px;line-height:32px;}
    .pb_p{font-size:14px;line-height:22px;}
    .top{background:#FFF;}
    .top .logo{padding:15px 0;}
    .top .logo img{height:40px;}
    .top .logo img.pc{display:none;}
    .top .logo img.pm{display:block;}
    .pc_nav{display:none;}
    .top .nav{display:block;}
    .yl_lianxi{padding:30px 0;}
    .yl_lianxi .yll_txt{max-width:400px;}
    .yl_lianxi .yll_txt p{line-height:24px;}
    .yl_lianxi .yll_txt p:nth-child(2){font-size:20px;line-height:28px;}
    .yl_lianxi_wai .yll_right{height:250px;}
    .yl_lianxi_nei:hover + .yl_lianxi:before{width:260px;height:260px;}
    .foot{padding:30px 0 70px;}
    .foot .ft_con{margin-top:25px;}
    .foot .ft_con .ftc_left{width:50%;}
    .foot .ft_con .ftc_left .ftc_li{display:none;}
    .foot .ft_con .ftc_left .ftc_li:first-child{display:block;width:100%;min-width:auto;}
    .foot .ft_con .ftc_right{width:50%;}
    .foot .ft_con .ftc_right .ftc_form input{height:36px;margin-bottom:6px;}
    .foot .ft_con .ftc_right .ftc_form textarea{margin-bottom:8px;}
    .foot .ft_con .ftc_right .ftc_form .ftc_btn{height:42px;line-height:42px;}
    .foot_link{margin-top:15px;padding-top:13px;}
    .foot_bottom span{line-height:26px;}




    .com_mes .cm_form .cm_li{margin-top:10px;width:calc(50% - 5px);}
    .com_mes .cm_form input{height:40px;padding:0 10px;}
    .com_mes .cm_form textarea{padding:10px 10px;}
    .com_mes .cm_form .cm_btn{margin-top:20px;height:46px;padding:0 20px;min-width:160px;}
    .com_mes .cm_form .cm_btn span{font-size:14px;}
    .com_mes .cm_form .cm_btn i{width:24px;height:24px;font-size:14px;}

    .com_banner{padding-bottom:238px;}
    .com_banner .cb_txt .container{align-items:center;}
    .com_banner .cb_txt .cb_pp{padding-top:0;max-width:none;}
    .com_banner .cb_txt .cb_h{font-size:30px;line-height:40px;margin:8px 0;}
    .com_banner .cb_txt span{padding:5px 12px;height:auto;min-height:36px;}
    .com_banner .cb_txt span:before{
        -webkit-transform:skew(0);
        -moz-transform:skew(0);
        -ms-transform:skew(0);
        transform:skew(0);
    }
    .com_crumbs{padding:10px 0;}
    .sub_title .st_line{margin:9px 0 6px;width:46px;height:2px;}
    .sub_title .st_tit{font-size:20px;line-height:28px;}
    .com_nav .container{gap:12px;}
    .com_nav .cn_a{width:calc(25% - 9px);padding:6px 12px;font-size:14px;min-width:auto;}
    .yl_pb_news{padding:30px 0 50px;}
    .yl_pb_news .ylpn_ul{margin-top:15px;}
    .yl_pb_news .ylpn_ul .ylpn_txt{padding:12px 0;}

    .pb_right{width:100%;margin-top:20px;}
    .pb_right .pr_pro .pr_ul{margin-top:18px;}
    .pb_right .pr_pro .pr_ul .pr_li{width:32%;margin-left:2%;}
    .pb_right .pr_pro .pr_ul .pr_li:first-child{margin-left:0;}
    .pb_right .pr_news{margin-top:18px;}
    .pb_right .pr_news .pr_nul a{width:48%;margin-left:4%;}
    .pb_right .pr_news .pr_nul a:nth-child(odd){margin-left:0;}
}

@media screen and (max-width:767px){
    .pb_title{padding-top:5px;}
    .pb_en{font-size:36px;height:28px;line-height:28px;}
    .pb_tit{font-size:20px;line-height:28px;}
    .yl_lianxi{padding:20px 0;}
    .yl_lianxi .yll_txt{max-width:none;}
    .yl_lianxi .yll_txt span{margin-top:15px;}
    .yl_lianxi_wai .yll_right{display:none;}
    .foot{padding-top:20px;}
    .foot .ft_logo img{height:40px;}
    .foot .ft_con{margin-top:15px;}
    .foot .ft_con .ftc_left{width:100%;}
    .foot .ft_con .ftc_right{width:100%;margin-top:20px;}
    .foot .ft_con .ftc_right .ftc_form input{width:100%;}
    .foot_link{margin-top:15px;}
    .foot_link span{width:100%;}
    .foot_link .fl_a{width:100%;margin-top:10px;}
    .foot_link .fl_a a{margin-left:0;margin-right:15px;}
    .foot_bottom span{line-height:26px;}

    .com_mes .cm_form .cm_li{margin-top:10px;width:100%;}
    .com_mes .cm_form .cm_btn{margin-top:15px;}

    .com_banner{padding-bottom:50%;}
    .com_banner .cb_txt .cb_h{font-size:24px;line-height:32px;margin:5px 0;}
    .com_banner .cb_txt span{padding:5px 7px;}
    .com_nav .container{gap:6px;}
    .com_nav .cn_a{width:calc(100%/3 - 4px);padding:6px 10px;border-radius:6px;text-align:center;}
    .yl_pb_news{padding:30px 0;}

    .pb_right .pr_pro .pr_ul .pr_li{width:100%;margin-left:0;float:none;}
    .pb_right .pr_news .pr_nul a{width:100%;margin-left:0;float:none;}
    .video{width:100%;padding:5px;left:0;}
    .video span{left:50%;top:100%;margin-left:-20px;}
}