/*-----  Global  ----*/
*{margin:0px;padding:0px; border-width:0;box-sizing:border-box;}
body{font-size:14px; font-family:"Microsoft YaHei";color:#555;}
a,a:visited{text-decoration:none;color:#555;}
a:hover,a:active{text-decoration:none;color:#555;}
ul li{list-style:none;}
.clear{clear:both; height:0px; width:0px; overflow:hidden;}
.clearfix:after {content: "."; display: block; height:0; clear:both; visibility: hidden;}
.clearfix{display: inline-table;}
/* Hides from IE-mac \*/ 
*html .clearfix {height: 1%;}
.clearfix {display: block;}
.floatLeft{float:left;}
.floatRight{float:right;}
::-webkit-input-placeholder
{color:#999;}
:-moz-placeholder
{color:#999;}
::-moz-placeholder
{color:#999;}
:-ms-input-placeholder
{color:#999;}
.container{width:1440px;margin:0 auto;}
.positionimg img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}
/*top*/
#topbg{height:98px;background:#FFF;}
.top{width:100%;z-index:999;background:#FFF;left:0;/*padding:0 3.5vw;*/}
.top .logo{width:208px;float:left;display:block;margin:16px 0 21px;outline:none;}
.top .logo img{width:100%;height:auto;display:block;}
.top .t_right{float:right;/*padding-right:300px;*/position:relative;}
/*nav*/
.pcnav{position:relative;}
.pcnav:before{content:none;width:1px;height:35px;position:absolute;right:-4px;top:32px;background:#dfdfdf;}
.pcnav>ul{margin:0;width:100%;font-size:0;-webkit-text-size-adjust:none;}
.pcnav .firstfloor>li{position:relative;cursor:pointer;display:inline-block;}
.pcnav .firstfloor>li>a{display:block;height:98px;line-height:98px;width:100%;color:#5a5a5a;font-size:16px;text-align:center;padding:0 25px;}
.pcnav .firstfloor>li:hover>a{background:#00a040;color:#FFF;}
.pcnav .secondfloor{margin:0;position:absolute;left:0;top:100%;z-index:9999;display:none;background:#FFF;min-width:100%;border-top:none;box-sizing:border-box;}
.pcnav .secondfloor>li{border-bottom:1px solid #E4EAEC;width:100%;line-height:36px;height:36px;font-size:13px;margin-left:0;white-space:nowrap;}
.pcnav .secondfloor>li>a{width:100%;height:100%;display:block;color:#76838F;padding:0 6px;text-align:center;}
.pcnav .secondfloor>li>a:hover{background:#00a040;color:#FFF;}
.t_right .t_phone{position:absolute;right:93px;top:17px;}
.t_right .t_phone p{color:#000;text-align:right;}
.t_right .t_phone p:first-child{font-size:14px;height:20px;line-height:20px;}
.t_right .t_phone p:last-child{font-size:25px;height:25px;line-height:25px;font-family:Arial;font-weight:bold;}
.t_right .t_span{width:38px;height:100%;position:absolute;right:0;top:0;}
.t_right .t_span i{display:block;background:url(t_icon.png) no-repeat center center;background-color:#00a040;border-radius:50%;margin-top:30px;width:38px;height:38px;cursor:pointer;}
.t_right .t_span em{position:absolute;top:120%;right:-21px;display:block;z-index:10;font-style:normal;opacity:0;-webkit-transition:all .5s;-moz-transition:all .5s;-ms-transition:all .5s;transition:all .5s;}
.t_right .t_span em img{width:80px;height:80px;display:block;}
.t_right .t_span:hover em{top:100%;opacity:1;}
.topfix{-webkit-box-shadow: 0 1px 3px 0 rgba(0,0,0,0.2);box-shadow: 0 1px 3px 0 rgba(0,0,0,0.2);top:0;position:fixed;}
/*mobilehead*/
#mobileheadbg{height:70px;display:none;}
#mobilehead{height:70px;width:100%;}
#mobilehead .logo{width:calc(100% - 120px);height:70px;display:block;float:left;background:url(logo.png) no-repeat 10px center;background-size:auto 46px;}
#mobilehead .nav{float:right;}
#mobilehead .nav_bg{display:none;position:fixed;top:70px;left:0;z-index:989;width:100%;height:calc(100% - 70px);background:rgba(0, 0, 0, 0.6);animation:fade-in .43s ease 0s;-webkit-animation:fade-in .43s ease 0s;}
#mobilehead .nav .nav_box{display:none;position:absolute;top:70px;left:0;z-index:991;width:100%;overflow:auto;border-top:1px solid #eee;background:#fff;box-sizing:border-box;}
#mobilehead .nav .nav_one>li{border-bottom:1px solid #eee;padding:0 10px;}
#mobilehead .nav .nav_one>li>span{height:42px;line-height:42px;font-size:15px;}
#mobilehead .nav .nav_one>li>span>a{display:block;position:relative;width:calc(100% - 150px);height:42px;box-sizing:border-box;font-size:15px;color:#666;line-height:42px;float:left;}
#mobilehead .nav .nav_one>li>span>i{float:right;display:block;width:150px;height:42px;}
#mobilehead .nav .nav_one>li>span>i>em{float:right;width:42px;height:42px;background:url(+.png) no-repeat center center;-webkit-transition:-webkit-transform .3s ease-out;transition:transform .3s ease-out;display:block;}
#mobilehead .nav .nav_one>li>span>i>em.on{-ms-transform:rotate(45deg);-webkit-transform:rotate(45deg);transform:rotate(45deg);}
#mobilehead .nav .nav_one>li>ul{display:none;}
#mobilehead .nav .nav_one>li>ul>li{height:36px;line-height:36px;text-indent:20px;}
#mobilehead .nav .nav_one>li>ul>li>a{font-size:15px;color:#666;width:100%;height:100%;display:block;}
#mobilehead .nav .push-nav{display:block;position:relative;z-index:998;width:54px;height:50px;font-size:0;margin-right:8px;background:rgba(138,138,138,.5);margin-top:10px;border-radius:5px;}
#mobilehead .nav .push-nav .nav-toggle{display:block;position:absolute;left:50%;top:50%;border:0;border-radius:4px;cursor:pointer;-webkit-transform:translate(-50%, -50%);transform:translate(-50%, -50%);}
#mobilehead .nav .push-nav.on .nav-toggle{margin-left:-4px;}
#mobilehead .nav .push-nav .nav-toggle span{display:block;position:relative;z-index:1;width:37px;height:2px;margin:0 0 10px auto;background:#8a8a93;border-radius:3px;-webkit-transform-origin:35px;transform-origin:35px;-webkit-transition:all .5s;transition:all .5s;}
#mobilehead .nav .push-nav .nav-toggle span.two{width:30px;}
#mobilehead .nav .push-nav .nav-toggle span:last-child{margin-bottom:0;}
#mobilehead .nav .push-nav.on .nav-toggle span{ opacity:1;}
#mobilehead .nav .push-nav.on .nav-toggle span:nth-child(3){-webkit-transform:rotate(45deg);transform:rotate(45deg);}
#mobilehead .nav .push-nav.on .nav-toggle span:nth-child(2){-webkit-transform:scale(0);transform:scale(0);}
#mobilehead .nav .push-nav.on .nav-toggle span:nth-child(1){-webkit-transform:rotate(-45deg);transform: rotate(-45deg);}
#mobilehead .nav .nav_contact{position:relative;border-top:1px solid #eee;color:#666;}
#mobilehead .nav .nav_contact .nav_txt{width:100%;}
#mobilehead .nav .nav_contact .nav_txt span{height:42px;line-height:42px;display:block;float:left;position:relative;text-indent:15px;margin-left:10px;font-size:15px;}
#mobilehead .nav .nav_contact .nav_txt span a{color:#666;}
#mobilehead .nav .nav_contact .nav_txt span.sitemapicon{background:url(mobilesitemap.png) no-repeat left center;background-size:auto 15px;}
#mobilehead .nav .nav_contact .nav_txt span.topphoneicon{background:url(mobilephone.png) no-repeat left center;background-size:auto 15px;}
#mobilehead .nav .nav_contact .nav_txt span.topemailicon{background:url(mobileemail.png) no-repeat left center;background-size:auto 15px;text-indent:25px;}
/*flash*/
.index_banner{width:100%;height:0;padding-bottom:812px;position:relative;overflow:hidden;z-index:9;}
.index_banner .swiper-wrapper{position:absolute;left:0;top:0;width:100%;height:100%;z-index:5;}
.index_banner .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover;}
.index_banner .ib_txt{position:absolute;left:0;top:191px;width:100%;}
.index_banner .ib_txt.ip_t1{top:370px;}
.index_banner .ib_txt p{font-size:21px;line-height:32px;color:#FFF;}
.index_banner .ib_txt p:first-child{font-size:36px;height:36px;line-height:36px;text-transform:uppercase;}
.index_banner .ib_txt p:nth-child(2){font-size:50px;height:60px;line-height:60px;margin:42px 0 45px;position:relative;}
.index_banner .swiper-slide:first-child .ib_txt p:nth-child(2):before{content:'';width:100px;height:1px;background:#fff;position:absolute;right:0;bottom:-24px;}

.index_banner .ibt_txt{position:absolute;left:0;top:120px;width:100%;text-align:center;}
.index_banner .ibt_txt p{font-size:24px;line-height:34px;color:#FFF;}
.index_banner .ibt_txt p:first-child{letter-spacing:10px;}
.index_banner .ibt_txt p:last-child{font-size:50px;height:60px;line-height:60px;text-transform:uppercase;margin-top:18px;text-shadow:0 2px 5px #666;}
.index_banner .swiper-pagination-bullets{width:185px!important;height:48px!important;bottom:46px!important;background:rgba(0,0,0,.1);left:50%!important;margin-left:-92px;border-radius:24px;}
.index_banner .swiper-pagination-bullet{background:url(flash_icon.png) no-repeat center center;opacity:1;width:20px;height:20px;border-radius:8px;margin:12px 5px!important;}
.index_banner .swiper-pagination-bullet-active{background:url(flash_icon_hover.png) no-repeat center center;width:20px;height:20px;}

.index_banner .swiper-slide-active .ib_txt .index_l{-webkit-animation:caption-left 1s 1 cubic-bezier(0.985,0.005,0.265,1);
    animation:caption-left 1s 1 cubic-bezier(0.985,0.005,0.265,1);}
.index_banner .swiper-slide-active .ib_txt .index_r{-webkit-animation:caption-right 1s 1 cubic-bezier(0.985,0.005,0.265,1);
    animation:caption-right 1s 1 cubic-bezier(0.985,0.005,0.265,1);text-align:right;}
.index_banner .swiper-slide-active .ibt_txt .index_t{-webkit-animation:caption-top 1s 1 cubic-bezier(0.985,0.005,0.265,1);
    animation:caption-top 1s 1 cubic-bezier(0.985,0.005,0.265,1);}
@-webkit-keyframes caption-left{
	0%{
		-webkit-transform:translate(-2000px,0);
		opacity:0;
	}
	100%{
		-webkit-transform:translate(0,0);
		opacity:1;
	}
}
@keyframes caption-left{
	0%{
		transform:translate(-2000px,0);
		opacity:0;
	}
	100%{
		transform:translate(0,0);
		opacity:1;
	}
}

@-webkit-keyframes caption-right{
	0%{
		-webkit-transform:translate(2000px,0);
		opacity:0;
	}
	100%{
		-webkit-transform:translate(0,0);
		opacity:1;
	}
}
@keyframes caption-right{
	0%{
		transform:translate(2000px,0);
		opacity:0;
	}
	100%{
		transform:translate(0,0);
		opacity:1;
	}
}

@-webkit-keyframes caption-top{
	0%{
		-webkit-transform:translate(0,-1000px);
		opacity:0;
	}
	100%{
		-webkit-transform:translate(0,0);
		opacity:1;
	}
}
@keyframes caption-top{
	0%{
		transform:translate(0,-1000px);
		opacity:0;
	}
	100%{
		transform:translate(0,0);
		opacity:1;
	}
}



/*kuaisu*/
#kuaisubg{border-bottom:1px solid #D9DCE1;padding:37px 0 49px;}
.kuaisu{display:table;width:100%;}
.kuaisu .ks_li{display:table-cell;padding-left:58px;position:relative;}
.kuaisu .ks_li:first-child{padding-left:0;}
.kuaisu .ks_li:before{content:'';width:1px;height:49px;position:absolute;left:0;bottom:0;background:#efefef;}
.kuaisu .ks_li:first-child:before{content:none;}
.kuaisu .ks_li i{width:70px;height:64px;display:block;float:left;background-repeat:no-repeat;background-position:center center}
.kuaisu .ks_li i.icon1{background-image:url(k_icon1.png);}
.kuaisu .ks_li i.icon2{background-image:url(k_icon2.png);}
.kuaisu .ks_li i.icon3{background-image:url(k_icon3.png);}
.kuaisu .ks_li i.icon4{background-image:url(k_icon4.png);}
.kuaisu .ks_li .ks_txt{width:calc(100% - 70px);padding-left:15px;float:right;}
.kuaisu .ks_li .ks_txt p{font-size:14px;height:24px;line-height:24px;color:#666;}
.kuaisu .ks_li .ks_txt p:first-child{font-size:24px;height:34px;line-height:34px;color:#2d2c2c;margin-top:5px;}
/*yewu*/
.yewu_title{margin-top:46px;text-align:left;position:relative;}
.yewu_title .yw_h{font-size:42px;height:52px;line-height:52px;color:#454545;}
.yewu_title p{font-size:16px;height:26px;line-height:26px;color:#848484;margin-top:3px;}
.yewu_title .yw_span{position:absolute;right:0;top:28px;}
.yewu_title .yw_span span{display:block;width:270px;height:48px;line-height:48px;float:left;margin-left:10px;background-image:url(yewu_icon.png);background-repeat:no-repeat;background-position:right 29px center;background-color:#F4F4F4;padding-left:29px;font-size:15px;color:#454545;cursor:pointer;}
.yewu_title .yw_span span.on{background-color:#00a040;color:#FFF;background-image:url(yewu_btnicon.png);}
.yewu_ul{margin-top:52px;background:#F4F4F4;}
.yewu_ul .yewu_li{padding:0 98px;background:#FFF;position:relative;}
.yewu_ul .yewu_li .yewu_img{width:100%;overflow:hidden;}
.yewu_ul .yewu_li .yewu_img .y_img{width:100%;padding-bottom:611px;position:relative;}

.yewu_ul .yewu_li .swiper-button-prev{background-image:url(yw_licon.png);background-size:100% 100%;outline:none;left:20px;margin-top:-24px;width:48px;height:48px;}
.yewu_ul .yewu_li .swiper-button-next{background-image:url(yw_ricon.png);background-size:100% 100%;outline:none;right:20px;margin-top:-24px;width:48px;height:48px;}
.yewu_ul .yewu_li .swiper-button-prev.swiper-button-disabled,.yewu_ul .yewu_li .swiper-button-next.swiper-button-disabled{opacity:1;}
.yewu_btn{padding:34px 0 71px;}
.yewu_btn a{display:block;width:215px;height:48px;line-height:48px;background:url(yewu_btnicon.png) no-repeat right 33px center #ffa91a;padding-left:36px;font-size:15px;color:#FFF;margin:0 auto;}
/*info*/
#infobg{background:url(infobg.jpg) no-repeat center top;background-size:auto 696px;padding-top:88px;}
.info_title{position:relative;text-align:left;}
.info_title p{color:#FFF;font-size:42px;height:52px;line-height:52px;}
.info_title p:first-child{height:36px;line-height:36px;font-size:36px;font-family:Arial;font-weight:bold;text-transform:uppercase;margin-bottom:18px;}
.info_title .info_span{position:absolute;right:0;top:0;padding:5px 0 7px;}
.info_title .info_span .is_li{width:171px;margin-left:95px;float:left;}
.info_title .info_span .is_li p{font-size:14px;height:24px;line-height:24px;color:#FFF;}
.info_title .info_span .is_li p:first-child{font-size:55px;height:55px;line-height:55px;}
.info_title .info_span .is_li p span:first-child{font-family:Impact;margin-right:5px;}
.info_title .info_span .is_li p span:last-child{font-size:14px;}
.info_ul{margin-top:39px;}
.info_ul .iu_left{width:717px;float:left;}
.info_ul .iu_left .iu_img{width:100%;padding-bottom:582px;position:relative;overflow:hidden;}
.info_ul .iu_right{width:calc(100% - 717px);float:right;background:url(infobg1.jpg) no-repeat center center;background-size:cover;height:582px;padding:74px 64px 0 84px;}
.info_ul .iu_right p{font-size:15px;line-height:24px;color:#444;}
.info_ul .iu_right p:first-child{font-size:36px;height:46px;line-height:46px;}
.info_ul .iu_right p:nth-child(2){font-size:24px;height:34px;line-height:34px;margin:20px 0 26px;}
.info_ul .iu_right>a{display:block;width:150px;height:48px;line-height:48px;font-size:15px;color:#FFF;padding-left:30px;background:url(yewu_btnicon.png) no-repeat right 33px center #ffa91a;margin-top:21px;}
.info_ul .iu_icon{margin-top:24px;border-top:1px dashed #d7d0c9;padding-top:22px;}
.info_ul .iu_icon a{width:83px;float:left;margin-left:65px;display:block;}
.info_ul .iu_icon a:first-child{margin-left:0;}
.info_ul .iu_icon a i{width:100%;height:95px;display:block;background-repeat:no-repeat;background-position:center center;background-size:auto 100%;}
.info_ul .iu_icon a i.icon1{background-image:url(if_icon1.png);}
.info_ul .iu_icon a i.icon2{background-image:url(if_icon2.png);}
.info_ul .iu_icon a i.icon3{background-image:url(if_icon3.png);}
.info_ul .iu_icon a i.icon4{background-image:url(if_icon4.png);}
.info_ul .iu_icon a span{display:block;font-size:15px;height:25px;line-height:25px;text-align:center;color:#1d1d1d;}
/*pb_title*/
.pb_title{text-align:center;position:relative;}
.pb_title.tl{text-align:left;}
.pb_title .h_t{margin:0;font-size:40px;color:#323232;height:50px;line-height:50px;position:relative;font-weight:bold;}
.pb_title p{font-size:16px;color:#848484;line-height:26px;height:26px;margin-top:9px;}
/*case*/
.case{padding-top:73px;}
.case_c{margin-top:42px;background:#F4F4F4;position:relative;}
.case_c .case_ul{width:1520px;background:#FFF;margin:0 auto;}
.case_c .case_ul .case_li{width:100%;overflow:hidden;}
.case_c .case_ul .case_li .case_img{width:100%;padding-bottom:75%;position:relative;border:1px solid #F4F4F4;}
.case_c .case_ul .case_li .case_txt{padding:10px 10px 28px 18px;background:#F4F4F4;}
.case_c .case_ul .case_li .case_txt p:first-child{font-size:18px;height:28px;line-height:28px;color:#000;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.case_c .case_ul .case_li .case_txt p:last-child{font-size:14px;height:14px;line-height:14px;color:#777;background:url(n_icon.png) no-repeat right bottom;margin-top:7px;}
.case_c .swiper-button-prev{background-image:url(yw_licon.png);background-size:100% 100%;outline:none;left:calc(50% - 835px);margin-top:-24px;width:48px;height:48px;}
.case_c .swiper-button-next{background-image:url(yw_ricon.png);background-size:100% 100%;outline:none;right:calc(50% - 835px);margin-top:-24px;width:48px;height:48px;}
.case_c .swiper-button-prev.swiper-button-disabled,.case_c .swiper-button-next.swiper-button-disabled{opacity:1;}
/*news*/
.news{padding:10px 0 10px;}
.news .n_span{position:absolute;right:0;top:28px;}
.news .n_span .a_s{width:105px;height:45px;line-height:43px;border:1px solid #ececec;display:block;float:left;margin-left:5px;color:#666;text-align:center;cursor:pointer;}

.news .n_span .a_s:first-child{margin-left:0;}
.news .n_span .a_s.on{background:#cc0000;border-color:#cc0000;color:#FFF;}
.news .n_content{margin-top:61px;}
.news .n_content .n_left{width:700px;float:left;overflow:hidden;position:relative;}
.news .n_content .n_left .n_img{width:100%;padding-bottom:64.29%;position:relative;}
.news .n_content .n_left .swiper-pagination{height:15px;bottom:20px!important;text-align:right;padding-right:30px;}
.news .n_content .n_left .swiper-pagination-bullet{width:15px;height:15px;background:#FFF;border-radius:50%;margin:0 4px;opacity:1;}
.news .n_content .n_left .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#00a040;}
.news .n_content .n_right{width:calc(100% - 700px);float:right;padding-top:17px;padding-left:42px;}
.news .n_content .n_right a{display:block;padding:21px 0;border-bottom:1px solid #ECECEC;}
.news .n_content .n_right a .n_date{width:107px;float:left;padding:13px 0 0 11px;}
.news .n_content .n_right a .n_date span{display:block;height:24px;line-height:24px;font-size:24px;color:#999;position:relative;}
.news .n_content .n_right a .n_date span:before{content:'';width:25px;height:1px;position:absolute;right:5px;top:10px;background:#DDD;}
.news .n_content .n_right a .n_date i{display:block;width:11px;height:7px;background:url(news_icon.png) no-repeat center center;margin-top:26px;margin-left:11px;}
.news .n_content .n_right a .n_txt{width:calc(100% - 262px);float:left;padding-right:65px;padding-top:11px;}
.news .n_content .n_right a .n_txt p{font-size:14px;line-height:24px;color:#999;}
.news .n_content .n_right a .n_txt p:first-child{font-size:16px;height:26px;line-height:26px;color:#333;margin-bottom:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news .n_content .n_right a .n_txt p:last-child{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.news .n_content .n_right a .n_img{width:155px;float:right;padding-bottom:98px;position:relative;}
/*foot*/
#footbg{background:#212121;padding:64px 0 74px;}
.foot{position:relative;}
.foot .f_title{font-size:18px;height:28px;line-height:28px;color:#FFF;display:block;}
.foot .f_title.tc{text-align:center;}
.foot .f_left{width:calc(100% - 430px);float:right;position:relative;display:table;}
.foot .f_left .f_ul{display:table-cell;}
.foot .f_left .f_ul:last-child{width:115px;}
.foot .f_left .f_ul .f_li{margin-top:19px;}
.foot .f_left .f_ul .f_li a{font-size:15px;line-height:32px;color:#777;display:block;}
.foot .f_left .f_ul .f_li img{width:115px;height:115px;display:block;}
.foot .f_left .f_ul .f_li p{font-size:14px;height:24px;line-height:24px;margin-top:7px;color:rgba(255,255,255,.34);text-align:center;}
.foot .f_right{width:430px;float:left;}
.foot .f_right p{font-size:14px;line-height:24px;color:#777;}
.foot .f_right p:first-child{font-size:36px;line-height:36px;color:#FFF;font-weight:bold;font-family:Arial;}
.foot .f_right p:nth-child(2){font-size:16px;height:26px;line-height:26px;color:#FFF;margin-top:13px;}
.foot .f_right a{display:block;width:160px;height:50px;line-height:50px;font-size:16px;color:#939393;padding-left:29px;background:url(yewu_btnicon.png) no-repeat right 32px center #444;margin:19px 0 10px;}
/*footbottom*/
#footbottombg{background:#212121;padding:29px 0 42px;border-top:1px solid #474747;}
.footbottom p{margin:0;line-height:24px;color:#888;}
.footbottom p a{color:#888;}
.footbottom p span{display:inline-block;margin-right:5px;color:#888;}
/*stylepbulic*/
#stylesubnav{width:100%;background:#F7F7F7;padding:20px 0;}
#stylesubnav .xq_c{}
#stylesubnav .xq_crumbs{background:url(position.png) no-repeat left 6px;line-height:26px;float:left;padding-left:24px;}
#stylesubnav .xq_crumbs a{margin:0 10px;}
#stylesubnav .xq_nav{float:right;font-size:0;-webkit-text-size-adjust:none;}
#stylesubnav .xq_nav a{display:inline-block;height:49px;line-height:49px;padding:0 18px;text-align:center;position:relative;font-size:14px;}
#stylesubnav .xq_nav a.on{background:#ca0d00;color:#FFF;}
#stylesubnav .xq_nav a.on .san{position:absolute;left:50%;margin-left:-10px;bottom:-10px;width:0;height:0;border-left:10px solid transparent;border-right:10px solid transparent;border-top:10px solid #21A7EE;display:block;}

/*px*/
#px_banner{width:100%;padding-bottom:400px;position:relative;z-index:9;}
#px_banner img{width:100%;height:100%;position:absolute;top:0;left:0;object-fit:cover;}
.px_txt{position:absolute;width:100%;height:100%;left:0;top:0;}
.px_txt .px_txt_p{position:absolute;top:50%;transform:translateY(-50%);left:0;width:100%;text-align:center;}
.px_txt .px_txt_p h2{margin:0;line-height:60px;height:60px;font-size:48px;font-weight:bold;color:#FFF;display:inline-block;padding:0 25px;position:relative;}
.px_txt .px_txt_p h2:before{content:'';position:absolute;width:55px;height:1px;background:#FFF;left:-55px;top:50%;}
.px_txt .px_txt_p h2:after{content:'';position:absolute;width:55px;height:1px;background:#FFF;right:-55px;top:50%;}
.px_txt .px_txt_p p{margin:0;margin-top:13px;height:30px;line-height:30px;font-size:26px;color:#FFF;text-transform:uppercase;}
.pnav_ul{font-size:0;-webkit-text-size-adjust:none;text-align:left;margin-top:-70px;position:relative;z-index:10;}
.pnav_ul a{height:34px;line-height:34px;background:#FFF;display:inline-block;margin-right:15px;font-size:16px;color:#444;padding:0 29px;}
.pnav_ul a:last-child{margin-right:0;}
.pnav_ul a.on{background:#9D48A5;color:#FFF;}

/*sub_nav*/
.sub_nav{margin-top:20px;width:100%;display:table;background:#eee;}
.sub_nav a{display:table-cell;border-right:1px solid #FFF;height:49px;line-height:49px;text-align:center;}
.sub_nav a.on{background:#00a040;color:#FFF;}
/*sub_cnav*/
.sub_cnav{margin-top:20px;background:#eee;font-size:0;-webkit-text-size-adjust:none;}
.sub_cnav a{display:inline-block;border-right:1px solid #FFF;height:49px;line-height:49px;text-align:center;padding:0 30px;font-size:14px;}
.sub_cnav a.on{background:#00a040;color:#FFF;}


/*sub_title*/
.sub_title{text-align:center;position:relative;}
.sub_title .s_t{margin:0;font-size:36px;color:#313131;height:46px;line-height:46px;position:relative;font-weight:bold;}
.sub_title .s_t span{font-weight:bold;color:#00a040;}
.sub_title i{display:block;width:41px;height:4px;background:#00a040;margin:19px auto 0;}
.sub_title p{margin:0;font-size:16px;color:#666;line-height:26px;margin-top:6px;}


/*视频弹出*/
#tan_box{display:none;position:fixed;left:0px;top:0px;right:0px;bottom:0px;background:rgba(0, 0, 0, 0.8);z-index:1000;}
.tan_box{position:absolute;left:0px;top:0px;right:0px;bottom:0px;padding:50px;display:-webkit-box;display:-moz-box;display:-webkit-flex;
    display:-ms-flexbox;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;}
.tan_box .box{position:relative;background:#fff url(loading.gif) center center no-repeat;padding:10px;box-shadow:0 0 15px #ccc;border-radius:5px 0 5px 5px;}
.tan_box .box video{max-width:1000px;width:100%;height:auto;display:block;overflow:hidden;}
.tan_box .v_close{width:36px;height:36px;text-align:center;position:absolute;right:0px;top:-36px;cursor:pointer;box-shadow:0 0 5px #ccc;border-radius:5px 5px 0 0;background:url(closeicon.png) no-repeat center center #FFF;}

/*电脑浮动*/
.izl-rmenu{position:fixed;right:0;bottom:10px;z-index:999;width:72px;}
.izl-rmenu .iz_btn{width:72px;margin-bottom:1px;cursor:pointer;position:relative;padding:12px 0 7px;background:#00a040;display:block;}
.izl-rmenu .iz_btn i{display:block;width:100%;height:33px;background-repeat:no-repeat;background-position:center center;}
.izl-rmenu .iz_btn i.icon1{background-image:url(../images/r_qq.png);}
.izl-rmenu .iz_btn i.icon2{background-image:url(../images/r_wx.png);}
.izl-rmenu .iz_btn i.icon3{background-image:url(../images/r_phone.png);}
.izl-rmenu .btn-qq{}
.izl-rmenu .btn-wx{}
.izl-rmenu .btn-wx .pic{position:absolute;left:0;top:0px;background:#FFF;padding:10px;width:160px;height:160px;-webkit-transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-ms-transition:all .5s ease-in-out;transition:all .5s ease-in-out;opacity:0;}
.izl-rmenu .btn-wx:hover .pic{left:-160px;opacity:1;}
.izl-rmenu .btn-phone{position:relative;}
.izl-rmenu .btn-phone .phone{background-color:#00a040;position:absolute;width:160px;left:0;top:0px;line-height:73px;color:#FFF;font-size:18px;text-align:center;-webkit-transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-ms-transition:all .5s ease-in-out;transition:all .5s ease-in-out;opacity:0;}
.izl-rmenu .btn-phone:hover .phone{left:-160px;opacity:1;}
.izl-rmenu .iz_btn span{display:block;font-size:13px;height:21px;line-height:21px;color:#FFF;text-align:center;}

.izl-rmenu .btn-top{background:url(../images/r_top.png) 0px 0px no-repeat;background-color:#666666;padding:16px 0 15px;height:73px;display:none;}
.izl-rmenu .btn-top:hover{background-color:#444;}

/*手机浮动*/
#floatBottom{width:100%;height:53px;background:#8a8a8a;position:fixed;left:0;bottom:0;z-index:999999;display:none;}
#floatBottom a{width:33.33%;height:53px;line-height:53px;display:block;float:left;position:relative;}
#floatBottom a.kf1{background:url(kf1.png) no-repeat center center;}
#floatBottom a.kf2{background:url(kf2.png) no-repeat center center;}
#floatBottom a.kf3{background:url(kf3.png) no-repeat center center;}
#floatBottom a.kf4{background:url(kf4.png) no-repeat center center;}
#floatBottom .ewm{width:90px;height:90px;position:absolute;bottom:55px;left:50%;margin-left:-45px;display:none;}
#floatBottom .ewm img{width:100%;height:100%;display:block;}

/*视频弹出*/
#videobg{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999999;text-align:center;}
#video{display:inline-block;padding:10px 10px 60px;width:600px;height:400px;vertical-align:middle;background:#FFF;position:relative;}
#video .videoc{width:100%;height:100%;}
#video iframe{width:100%;height:100%;}
#video p{margin:0;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:0px;right:-40px;cursor:pointer;display:block;font-family:Arial;}
@media screen and (max-width:1699px){
	.case_c .swiper-button-prev{left:0;}
	.case_c .swiper-button-next{right:0;}
}
@media screen and (max-width:1549px){
	/*.top{padding:0 2vw;}
	.top .t_right{padding-right:270px;}*/
	.t_right .t_phone{right:63px;}
	.case_c .case_ul{width:1480px;}
}
@media screen and (max-width:1509px){
	.case_c .case_ul{width:1450px;}
}
/*1350以下屏幕*/
@media screen and (max-width:1469px){
	.container{width:1200px;}
	#topbg{height:84px;}
	/*.top{padding:0 1.5vw;}*/
	.top .logo{width:160px;}
	/*.top .t_right{padding-right:210px;}*/
	.pcnav:before{height:25px;}
	.pcnav .firstfloor>li>a{height:84px;line-height:84px;padding:0 20px;font-size:15px;}
	.t_right .t_phone{right:53px;top:15px;}
	.t_right .t_phone p:first-child{font-size:13px;}
	.t_right .t_phone p:last-child{font-size:20px;height:20px;line-height:20px;}
	.t_right .t_span{width:30px;right:10px;}
	.t_right .t_span i{width:30px;height:30px;background-size:17px auto;margin-top:30px;}
	.t_right .t_span em{right:-25px;}
	.index_banner{padding-bottom:650px;}
	.index_banner .ib_txt{top:150px;}
	.index_banner .ib_txt.ip_t1{top:310px;}
	.index_banner .ib_txt p{font-size:18px;line-height:28px;}
	.index_banner .ib_txt p:first-child{font-size:30px;height:30px;line-height:30px;}
	.index_banner .ib_txt p:nth-child(2){font-size:40px;height:50px;line-height:50px;margin:30px 0 35px;}
	.index_banner .swiper-slide:first-child .ib_txt p:nth-child(2):before{bottom:-18px;}
	.index_banner .ibt_txt p:last-child{font-size:40px;height:50px;line-height:50px;}
	#kuaisubg{padding:30px 0 32px;}
	.kuaisu .ks_li{padding-left:26px;}
	.kuaisu .ks_li i{width:56px;height:55px;background-size:auto 100%;}
	.kuaisu .ks_li i.icon3{background-size:auto 50px;}
	.kuaisu .ks_li i.icon4{background-size:100% auto;}
	.kuaisu .ks_li .ks_txt{width:calc(100% - 56px);padding-left:10px;}
	.kuaisu .ks_li .ks_txt p{font-size:13px;}
	.kuaisu .ks_li .ks_txt p:first-child{font-size:20px;height:30px;line-height:30px;margin-top:0;}
	.yewu_title{margin-top:30px;}
	.yewu_title .yw_h{font-size:32px;height:42px;line-height:42px;}
	.yewu_title p{font-size:15px;height:24px;line-height:24px;}
	.yewu_title .yw_span{top:27px;}
	.yewu_title .yw_span span{width:230px;height:42px;line-height:42px;}
	.yewu_ul{margin-top:30px;}
	.yewu_ul .yewu_li{padding:0 50px;}
	.yewu_ul .yewu_li .yewu_img .y_img{padding-bottom:541px;}
	.yewu_ul .yewu_li .swiper-button-prev{left:0;}
	.yewu_ul .yewu_li .swiper-button-next{right:0;}
	.yewu_btn{padding:20px 0 40px;}
	#infobg{padding-top:50px;background-size:auto 530px;}
	.info_title p{font-size:32px;line-height:42px;height:42px;}
	.info_title p:first-child{font-size:30px;height:30px;line-height:30px;margin-bottom:10px;}
	.info_title .info_span{padding:1px 0 2px;}
	.info_title .info_span .is_li{width:143px;margin-left:60px;}
	.info_title .info_span .is_li p{font-size:13px;}
	.info_title .info_span .is_li p:first-child{font-size:45px;height:45px;line-height:45px;}
	.info_ul{margin-top:28px;}
	.info_ul .iu_left{width:598px;}
	.info_ul .iu_left .iu_img{padding-bottom:485px;}
	.info_ul .iu_right{width:calc(100% - 598px);padding:40px 30px 0 40px;height:485px;}
	.info_ul .iu_right p{font-size:14px;}
	.info_ul .iu_right p:first-child{font-size:30px;height:40px;line-height:40px;}
	.info_ul .iu_right p:nth-child(2){font-size:20px;height:30px;line-height:30px;margin:15px 0 16px;}
	.info_ul .iu_icon{margin-top:18px;padding-top:16px;}
	.pb_title .h_t{font-size:32px;height:42px;line-height:42px;}
	.pb_title p{font-size:15px;line-height:24px;}
	.sub_title .s_t{font-size:30px;height:40px;line-height:40px;}
	.sub_title i{margin:10px auto 0;}
	.case{padding-top:40px;}
	.case_c{margin-top:26px;}
	.case_c .case_ul{width:100%;max-width:1260px;}
	.news{padding:40px 0 50px;}
	.news .n_span{top:24px;}
	.news .n_content{margin-top:36px;}
	.news .n_content .n_left{width:583px;}
	.news .n_content .n_right{width:calc(100% - 583px);padding-left:26px;padding-top:0;}
	.news .n_content .n_right a{padding:13px 0;}
	.news .n_content .n_right a .n_txt{padding-right:30px;}
	#footbg{padding:40px 0 46px;}
	#footbottombg{padding:20px 0 30px;}



	#px_banner{padding-bottom:320px;}
}
/*1230以下屏幕*/
@media screen and (max-width:1229px){
	.container{width:994px;}
	#topbg{height:72px;}
	/*.top{padding:0 15px;}*/
	.top .logo{margin:10px 0 15px;}
	.top .t_right{padding-right:0;}
	.pcnav:before{content:none;}
	.pcnav .firstfloor>li{min-width:50px;}
	.pcnav .firstfloor>li>a{height:72px;line-height:72px;font-size:14px;}
	.pcnav .secondfloor>li{font-size:12px;height:32px;line-height:32px;}
	.t_right .t_phone{display:none;}
	.t_right .t_span{display:none;}
	.index_banner{padding-bottom:500px;}
	.index_banner .ib_txt{top:110px;}
	.index_banner .ib_txt.ip_t1{top:220px;}
	.index_banner .ib_txt p{font-size:16px;line-height:26px;}
	.index_banner .ib_txt p br{display:none;}
	.index_banner .ib_txt p:first-child{font-size:24px;line-height:24px;height:24px;}
	.index_banner .ib_txt p:nth-child(2){font-size:26px;height:32px;line-height:32px;margin:20px 0 30px;}
	.index_banner .swiper-slide:first-child p:nth-child(2):before{bottom:-15px;}
	.index_banner .ibt_txt{top:80px;}
	.index_banner .ibt_txt p{font-size:20px;height:30px;line-height:30px;}
	.index_banner .ibt_txt p:first-child{letter-spacing:6px;}
	.index_banner .ibt_txt p:last-child{font-size:30px;height:40px;line-height:40px;margin-top:8px;}
	.index_banner .swiper-pagination-bullets{height:30px!important;;bottom:20px!important;}
	.index_banner .swiper-pagination-bullet{width:12px;height:12px;margin:9px 4px!important;background-size:100% 100%!important;}
	#kuaisubg{padding:20px 0;}
	.kuaisu .ks_li{padding-left:5px;}
	.kuaisu .ks_li i{height:46px;width:47px;}
	.kuaisu .ks_li i.icon3{background-size:auto 40px;}
	.kuaisu .ks_li .ks_txt{width:calc(100% - 47px);padding-left:5px;}
	.kuaisu .ks_li .ks_txt p{font-size:12px;height:20px;line-height:20px;}
	.kuaisu .ks_li .ks_txt p:first-child{font-size:18px;height:26px;line-height:26px;}
	.yewu_title{margin-top:20px;}
	.yewu_title .yw_h{font-size:26px;height:36px;line-height:36px;}
	.yewu_title p{font-size:14px;height:22px;line-height:22px;}
	.yewu_title .yw_span{top:21px;}
	.yewu_title .yw_span span{width:180px;height:40px;line-height:40px;font-size:14px;}
	.yewu_ul{margin-top:20px;}
	.yewu_ul .yewu_li{padding:0 20px;}
	.yewu_ul .yewu_li .yewu_img .y_img{padding-bottom:480px;}
	.yewu_ul .yewu_li .swiper-button-prev{width:36px;height:36px;margin-top:-18px;}
	.yewu_ul .yewu_li .swiper-button-next{width:36px;height:36px;margin-top:-18px;}
	.yewu_btn{padding:20px 0 30px;}
	.yewu_btn a{font-size:14px;height:42px;line-height:42px;width:190px;padding-left:26px;}
	#infobg{padding-top:40px;}
	.info_title p{font-size:28px;height:36px;line-height:36px;}
	.info_title p:first-child{font-size:24px;height:24px;line-height:24px;margin-bottom:6px;}
	.info_title .info_span{padding:1px 0 1px;}
	.info_title .info_span .is_li{width:132px;margin-left:40px;}
	.info_title .info_span .is_li p{font-size:12px;height:20px;line-height:20px;}
	.info_title .info_span .is_li p:first-child{font-size:38px;height:38px;line-height:38px;}
	.info_ul{margin-top:15px;}
	.info_ul .iu_left{width:495px;}
	.info_ul .iu_left .iu_img{padding-bottom:402px;}
	.info_ul .iu_right{height:402px;padding:30px 15px 0 30px;width:calc(100% - 495px);}
	.info_ul .iu_right p{font-size:13px;line-height:22px;}
	.info_ul .iu_right p:first-child{font-size:24px;height:32px;line-height:32px;}
	.info_ul .iu_right p:nth-child(2){font-size:18px;height:26px;line-height:26px;margin:10px 0 11px;}
	.info_ul .iu_right>a{width:130px;height:40px;line-height:40px;font-size:13px;margin-top:15px;}
	.info_ul .iu_icon{margin-top:12px;padding-top:11px;}
	.info_ul .iu_icon a{margin-left:30px;}
	.info_ul .iu_icon a i{height:70px;}
	.info_ul .iu_icon a span{font-size:13px;height:22px;line-height:22px;}
	.pb_title .h_t{font-size:28px;height:34px;line-height:34px;}
	.pb_title p{font-size:13px;line-height:22px;margin-top:5px;}
	.sub_title .s_t{font-size:26px;height:34px;line-height:34px;}
	.sub_title i{margin:6px auto 0;}
	.sub_title p{font-size:13px;line-height:22px;margin-top:5px;}
	.case{padding-top:20px;}
	.case_c{margin-top:15px;}
	.case_c .case_ul{max-width:1024px;}
	.case_c .case_ul .case_li .case_txt{padding:10px 10px 15px 10px;}
	.case_c .case_ul .case_li .case_txt p:first-child{font-size:16px;height:26px;line-height:26px;}
	.case_c .swiper-button-prev{width:36px;height:36px;margin-top:-18px;}
	.case_c .swiper-button-next{width:36px;height:36px;margin-top:-18px;}
	.news{padding:20px 0 30px;}
	.news .n_span{top:10px;}
	.news .n_content{margin-top:20px;}
	.news .n_content .n_left{width:483px;}
	.news .n_content .n_left .swiper-pagination{bottom:15px!important;padding-right:15px;}
	.news .n_content .n_left .swiper-pagination-bullet{width:11px;height:11px;}
	.news .n_content .n_right{width:calc(100% - 483px);padding-left:20px;}
	.news .n_content .n_right a{padding:15px 0;}
	.news .n_content .n_right a .n_date{width:92px;padding:2px 0 0 6px;}
	.news .n_content .n_right a .n_date span{font-size:20px;height:20px;line-height:20px;}
	.news .n_content .n_right a .n_date i{margin-left:0;}
	.news .n_content .n_right a .n_txt{padding-top:0;width:calc(100% - 206px);padding-right:15px;}
	.news .n_content .n_right a .n_txt p{font-size:12px;line-height:20px;}
	.news .n_content .n_right a .n_txt p:first-child{font-size:15px;height:24px;line-height:24px;margin-bottom:8px;}
	.news .n_content .n_right a .n_img{width:114px;padding-bottom:72px;}
	#footbg{padding:20px 0 20px;}
	.foot .f_left{width:calc(100% - 340px);}
	.foot .f_title{font-size:16px;height:24px;line-height:24px;}
	.foot .f_left .f_ul:last-child{width:90px;}
	.foot .f_left .f_ul .f_li{margin-top:10px;}
	.foot .f_left .f_ul .f_li a{font-size:13px;line-height:28px;}
	.foot .f_left .f_ul .f_li img{width:90px;height:90px;}
	.foot .f_right{width:340px;padding-right:30px;}
	.foot .f_right p{font-size:13px;}
	.foot .f_right p:first-child{font-size:30px;line-height:30px;}
	.foot .f_right p:nth-child(2){font-size:14px;height:24px;line-height:24px;margin-top:8px;}
	.foot .f_right a{width:140px;height:40px;line-height:40px;font-size:14px;padding-left:15px;margin:10px 0 6px;}
	#footbottombg{padding:10px 0 20px;}





	
	
	.izl-rmenu{display:none;}
	#stylesubnav{padding:15px 0;}
	#px_banner{padding-bottom:27%;}
}
/*992以下屏幕*/
@media screen and (max-width:1023px){
	.container{width:738px;}
	#headbg{display:none;}
	#topbg{display:none;}
	#mobileheadbg{display:block;}
	#mobilehead.mhead{background:#FFF;position:fixed;z-index:9999;top:0;box-shadow:0 2px 5px rgba(0,0,0,.6);}
	#mobilehead .nav_bg.nav_bg1{height:70px;height:calc(100% - 70px);}
	#mobilehead .nav .nav_box.nav_box1{top:70px;}
	.index_banner{padding-bottom:400px;}
	
	.index_banner .ibt_txt{top:40px;}
	.index_banner .ib_txt.ip_t1{top:200px;}
	.index_banner .ibt_txt p{font-size:16px;height:24px;line-height:24px;}
	.index_banner .ibt_txt p:last-child{font-size:24px;height:32px;line-height:32px;margin-top:5px;}
	.pb_title.tl{text-align:center;}
	.pb_title .h_t{font-size:24px;height:30px;line-height:30px;}
	.pb_title p{font-size:12px;line-height:22px;margin-top:3px;}
	.sub_title .s_t{font-size:22px;height:30px;line-height:30px;}
	#kuaisubg{display:none;}
	.yewu_title{text-align:center;}
	.yewu_title .yw_span{position:relative;top:0;margin-top:15px;}
	.yewu_title .yw_span span{width:32%;margin-left:2%;text-align:left;}
	.yewu_title .yw_span span:first-child{margin-left:0;}
	.yewu_ul .yewu_li{padding:0 15px;}
	.yewu_ul .yewu_li .yewu_img .y_img{padding-bottom:49.19%;}
	#infobg{padding-top:20px;background-size:auto 340px;}
	.info_title p{font-size:26px;height:32px;line-height:32px;}
	.info_title p:first-child{font-size:20px;height:20px;line-height:20px;margin-bottom:4px;}
	.info_title .info_span{padding:0 0 0;}
	.info_title .info_span .is_li p:first-child{font-size:32px;height:32px;line-height:32px;margin-bottom:4px;}
	.info_title .info_span .is_li p span:last-child{font-size:12px;}
	.info_ul .iu_left{display:none;}
	.info_ul .iu_right{width:100%;padding:15px 10px;height:auto;}
	.news .n_span{position:relative;top:0;margin-top:10px;text-align:center;}
	.news .n_span span{display:inline-block;float:none;}
	.news .n_content{margin-top:10px;}
	.news .n_content .n_left{width:100%;float:none;}
	.news .n_content .n_right{width:100%;float:none;padding-left:0;}
	.foot .f_left{display:none;}
	.foot .f_right{width:100%;float:none;}
	#footbottombg{padding:10px 0 66px;}



	#floatBottom{display:block;}
}
/*768以下屏幕*/
@media screen and (max-width:767px){
	.container{width:calc(100% - 30px);}
	.index_banner{padding-bottom:80%;}
	.index_banner .ib_txt{top:50%;transform:translateY(-50%);}
	.index_banner .ib_txt.ip_t1{top:50%;}
	


	#stylesubnav{padding:8px 0;}
	#stylesubnav .xq_crumbs{font-size:13px;}
	#stylesubnav .xq_crumbs a{margin:0 5px;}
	.sub_nav{display:block;}
	.sub_nav a{display:block;float:left;width:25%;border-bottom:1px solid #FFF;height:42px;line-height:42px;font-size:14px;}
	.sub_cnav a{display:block;width:33.33%;float:left;border-bottom:1px solid #FFF;padding:0 0;text-align:center;height:42px;line-height:42px;}
}
/*668以下屏幕*/
@media screen and (max-width:667px){
	.pb_title .h_t{font-size:20px;height:28px;line-height:28px;}
	.pb_title p{line-height:20px;height:auto;}
	.sub_title .s_t{font-size:20px;height:28px;line-height:28px;}
	.sub_title i{width:30px;height:2px;}
	.sub_title p{line-height:20px;}
	.info_title{text-align:center;}
	.info_title .info_span{position:relative;top:0;margin-top:10px;}
	.info_title .info_span .is_li{width:32%;margin-left:2%;}
	.info_title .info_span .is_li:first-child{margin-left:0;}
	.news .n_span span{width:32%;margin-left:2%;display:block;float:left;}

	
	#px_banner{padding-bottom:53%;}
	#stylesubnav .xq_nav{display:block;}
	#stylesubnav .xq_nav a{height:38px;line-height:38px;border-right:1px solid #FFF;border-bottom:1px solid #FFF;padding:0 15px;display:inline-block;}
	#video{width:400px;height:355px;}
}
/*500以下屏幕*/
@media screen and (max-width:499px){
	#mobilehead .logo{width:calc(100% - 70px);background-size:auto 46px;}
	#mobilehead .nav_bg{top:70px;height:calc(100% - 70px);}
	#mobilehead .nav .nav_box{top:70px;}
	.index_banner{padding-bottom:80%;}
	.index_banner .ib_txt p{font-size:13px;line-height:20px;}
	.index_banner .ib_txt p br{display:none;}
	.index_banner .ib_txt p:first-child{font-size:20px;height:20px;line-height:20px;}
	.index_banner .ib_txt p:nth-child(2){font-size:20px;height:30px;line-height:30px;margin:5px 0 10px;}
	.index_banner .swiper-slide:first-child p:nth-child(2):before{bottom:-12px;}
	.yewu_title{margin-top:15px;}
	.yewu_title .yw_h{font-size:20px;height:30px;line-height:30px;font-weight:bold;}
	.yewu_title p{font-size:12px;height:auto;line-height:20px;}
	.yewu_title .yw_span span{padding-left:10px;background-position:right 8px center;font-size:13px;}
	.yewu_ul .yewu_li{padding:0 0;}
	.yewu_ul .yewu_li .swiper-button-prev{left:-15px;}
	.yewu_ul .yewu_li .swiper-button-next{right:-15px;}
	.yewu_btn{padding:10px 0 15px;}
	.info_title .info_span .is_li p{font-size:12px;height:36px;line-height:18px;}
	.info_title .info_span .is_li p:first-child{font-size:25px;height:22px;line-height:22px;}
	.info_ul .iu_right p:first-child{font-size:20px;height:28px;line-height:28px;font-weight:bold;}
	.info_ul .iu_right p:nth-child(2){font-size:16px;line-height:24px;height:auto;}
	.info_ul .iu_icon a{width:25%;margin-left:0;}
	.news .n_content .n_right a .n_date{padding:2px 0 0 0;}
	.news .n_content .n_right a .n_txt{width:calc(100% - 92px);}
	.news .n_content .n_right a .n_img{display:none;}







	#video{width:300px;height:260px;}
	#video span{left:130px;top:260px;}
	.sub_nav a{width:33.33%;}
}