/*-----  Global  ----*/
*{margin:0px;padding:0px; border-width:0;box-sizing:border-box;}
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:1500px;margin:0 auto;}
.positionimg img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}

/*ks_nav*/
.ks_nav{padding:5% 0;background:url(../images/ad_back.jpg) left top no-repeat;}
.ks_nav .kn_left{width:520px; height:auto; float:left;}
.ks_nav .kn_left p:first-child{font-size:4rem;line-height:4rem;color:#000; font-weight:bold; font-family:Arial; text-transform:uppercase;}
.ks_nav .kn_left p:nth-child(2){font-size:1.6rem;line-height:5rem;color:#000;}
.ks_nav .kn_left p:last-child{ width:75px; height:59px; float:left;background:url(../images/logo.png) no-repeat;}
.ks_nav .kn_right{width:calc(100% - 520px); height:auto; float:right;}
.ks_nav .kn_right .kn_right_top{width:100%;float:left; font-size:25px; color:#000; line-height:40px;}
.ks_nav .kn_right .kn_right_center{width:100%;float:left; font-size:16px; color:#333; line-height:40px; padding:2% 0;}
.ks_nav .kn_right .kn_right_center .right_list{width:23%;float:left; border:1px solid #000; text-align:center; margin:1% 3% 1% 0;}
.ks_nav .kn_right .kn_right_bottom{width:100%;float:left; font-size:18px; color:#333; line-height:32px;}
.ks_nav .kn_right .kn_right_bottom .right_list{width:24%;float:left; text-align:left; margin:1% 1% 1% 0;}
.ks_nav .kn_right .kn_right_bottom .right_list span{color:#23b872; font-size:2rem; font-family:Arial; text-transform:uppercase; font-weight:bold;}
.ks_nav .kn_right .kn_right_bottom .right_list a:hover{color:#23b872;}
.ks_nav .kn_right .kn_right_bottom .right_list:nth-child(2n) span{color:#f7c502;}
.ks_nav .kn_right .kn_right_bottom .right_list:nth-child(2n) a:hover{color:#f7c502;}

.indexpp_btn{margin-top:55px;}
.indexpp_btn a{display:block;width:137px;margin-left:44px;float:left;height:41px;line-height:39px;border:1px solid #23b872;font-size:14px;color:#23b872;padding-left:22px;background:url(../images/btn_icon.png) no-repeat right 25px center;border-radius:21px;}
.indexpp_btn a:first-child{margin-left:0;}
.indexpp_btn a:hover{background:url(../images/btn_icon_hover.png) no-repeat right 25px center #23b872;color:#FFF;}

/*产品*/
.productbg{width:100%; height:auto; padding:0 0 5% 0; background:url(../images/product_back.jpg) center no-repeat;}
.productbg .proimgs{width:23%; margin:1%; height:auto; float:left; text-align:left; background:#fff;}
.productbg .proimgs .pimg{width:100%; height:auto;overflow:hidden; float:left;}
.productbg .proimgs .pimg img{width:100%; height:auto; transform:scale(1); transition:all ease-in-out .5s;}
.productbg .proimgs:hover .pimg img{transform:scale(1.1);}
.productbg .proimgs .ptit{width:100%; line-height:22px; padding:5% 10%; color:#999; font-size:13px; overflow:hidden; float:left;}
.productbg .proimgs .ptit p{color:#333; font-size:16px; font-weight:bold; line-height:40px; background:url(../images/pro_link.png) right center no-repeat;}
.productbg .proimgs .ptit p:nth-child(2){color:#555; font-size:15px; border-top:1px solid #e5e5e5; background:none; font-weight:normal;}
.productbg .proimgs a{color:#a5a5a8;}
.productbg .proimgs:hover .ptit{color:#23b872;}
.productbg .proimgs:hover .ptit p{color:#23b872;}
.productbg .proimgs:hover .ptit p:nth-child(2){color:#919191;}
.productbg .proimgs:hover a{color:#fff;}




/*yingyong*/
.yy_title{padding:34px 0 43px;}
.yingyong{position:relative;overflow:hidden; margin-top:5%; margin-bottom:5%;}
.yingyong .yy_img{width:66%;padding-bottom:701px;position:relative; float:right;}
.yingyong .yy_txt{position:absolute;width:100%;height:100%;left:0;top:0;}
.yingyong .yy_txt .container{position:relative;height:100%;}
.yingyong .yy_txt .yy_pp{width:720px;position:absolute;left:60px;bottom:52px;}
.yingyong .yy_txt .yy_pp p{font-size:18px;line-height:30px;margin-top:10px;color:#FFF;}
.yingyong .yy_txt .yy_pp p:first-child{font-size:30px;height:40px;line-height:40px;margin-top:0;}
.yingyong .yy_txt .yy_pp a{display:block;width:172px;height:39px;line-height:39px;border-left:1px solid rgba(255,255,255,.3);border-right:1px solid rgba(255,255,255,.3);padding-left:22px;background:url(../images/yy_biocn.png) no-repeat right 52px center;font-size:15px;color:#FFF;margin-top:15px;}
.yingyong .yy_btn{position:absolute;top:0;left:calc(50% - 750px);height:100%;width:32%;z-index:2;border-left:1px solid #cccccc;border-top:1px solid #cccccc;}
.yingyong .yy_btn .swiper-pagination{width:100%;}
.yingyong .yy_btn .swiper-pagination-bullet{width:50%;height:auto; float:left; display:block;border-radius:0;opacity:1;background:none;}
.yingyong .yy_btn .yy_span{width:100%;height:175px;border-right:1px solid #cccccc;border-bottom:1px solid #cccccc;background-repeat:no-repeat;background-position:center 50px;font-size:20px;color:#333;line-height:230px;text-align:center;background-color:#fff;}
.yingyong .yy_btn .yy_span.icon1{background-color:#23b872; background-image:url(../images/yy_icon1_hover.png);color:#fff;}
.yingyong .yy_btn .yy_span.icon2{background-image:url(../images/yy_icon2.png);}
.yingyong .yy_btn .yy_span.icon3{background-image:url(../images/yy_icon3.png);}
.yingyong .yy_btn .yy_span.icon4{background-image:url(../images/yy_icon4.png);}
.yingyong .yy_btn .yy_span.icon5{background-image:url(../images/yy_icon5.png);}
.yingyong .yy_btn .yy_span.icon6{background-image:url(../images/yy_icon6.png);}
.yingyong .yy_btn .yy_span.icon7{background-image:url(../images/yy_icon7.png);}
.yingyong .yy_btn .yy_span.icon8{background-image:url(../images/yy_icon8.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span{background-color:#fff;color:#23b872;}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon1{background-color:#23b872; background-image:url(../images/yy_icon1_hover.png);color:#fff;}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon2{background-image:url(../images/yy_icon2_hover.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon3{background-image:url(../images/yy_icon3_hover.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon4{background-image:url(../images/yy_icon4_hover.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon5{background-image:url(../images/yy_icon5_hover.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon6{background-image:url(../images/yy_icon6_hover.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon7{background-image:url(../images/yy_icon7_hover.png);}
.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon8{background-image:url(../images/yy_icon8_hover.png);}
/*info*/
#infobg{background:url(../images/infobg.jpg) no-repeat right top; background-size:50%;}
.info{margin-top:0px;}

.info .info_left{width:45%;padding:3% 0 0 0;float:left;}
.info .info_left p:first-child{font-size:1.8rem;line-height:4rem;font-weight:bold;color:#000;}
.info .info_left p:nth-child(2){background:#23b872; width:30px; height:3px; margin-top:2%;}
.info .info_left .p{width:100%; padding:5% 0;}
.info .info_left .p p{font-size:15px; line-height:30px; color:#6a6a6a; font-weight:normal;}
.info .info_left .pmore{width:150px; float:left; font-size:15px; line-height:38px; color:#6a6a6a; border:1px solid #d9d9d9; border-radius:30px; text-align:center;}
.info .info_left .pmore:hover{color:#23b872; border:1px solid #23b872;}

.info .info_list{width:60%; line-height:30px; float:left; background:#fff; overflow:hidden; border-radius:20px; margin-bottom:10%;-webkit-transform: translateY(70px); -moz-transform: translateY(70px); -ms-transform: translateY(70px); -o-transform: translateY(70px); transform: translateY(70px); -webkit-transition: all 0.3s ease 0s; -moz-transition: all 0.3s ease 0s; -o-transition: all 0.3s ease 0s; transition: all 0.3s ease 0s; box-shadow: 10px 3px 16px 10px rgba(0, 0, 0, 0.1); }
.info .info_list .list_about{width:calc(100%/3); height:auto; text-align:center; float:left; line-height:25px; padding:5% 0;}
.info .info_list .list_about .img_white{display:none; margin:auto;}
.info .info_list .list_about .img_black{display:block; margin:auto;}
.info .info_list .list_about p{color:#333; font-size:20px; padding-top:4%;}
.info .info_list .list_about p span{color:#c0c0c0; font-size:12px; font-family:Arial; text-transform:uppercase;}
.info .info_list .list_about:hover{background:#23b872;}
.info .info_list .list_about:hover .img_white{display:block;}
.info .info_list .list_about:hover .img_black{display:none;}
.info .info_list .list_about:hover p{color:#fff;}
.info .info_list .list_about:hover p span{color:#fff;}




#info_btnbg{box-shadow:10px 0 15px rgba(0,0,0,.1);padding:39px 0 38px;margin-bottom:75px;}
.info_li{width:calc(25% - 63px);margin-left:84px;float:left;}
.info_li:first-child{margin-left:0;}
.info_li p{font-size:15px;line-height:24px;color:rgba(51,51,51,.8);}
.info_li p:first-child{font-size:28px;line-height:38px;line-height:38px;background-repeat:no-repeat;background-position:right bottom 1px;margin-bottom:9px;color:#333;font-weight:bold;}
.info_li p.icon1{background-image:url(../images/info_icon1.png);}
.info_li p.icon2{background-image:url(../images/info_icon2.png);}
.info_li p.icon3{background-image:url(../images/info_icon3.png);}
.info_li p.icon4{background-image:url(../images/info_icon4.png);}
@media screen and (max-width:1636px){
    .index_banner{padding-bottom:756px;}
}
@media screen and (max-width:1546px){
	.container{width:1200px;}
	#topbg{height:83px;}
    .top .logo{width:210px;}
    .top .t_right{padding-right:48px;}
    .pcnav .firstfloor>li{margin-left:16px;}
	.pcnav .firstfloor>li>.span_a{height:66px;line-height:64px;font-size:15px;padding:0 15px;}
	.index_banner{padding-bottom:606px;}

.ks_nav .kn_left{width:35%;}
.ks_nav .kn_left p:first-child{font-size:3rem;line-height:3rem;}
.ks_nav .kn_left p:nth-child(2){font-size:1.4rem;line-height:4rem;}
.ks_nav .kn_right{width:65%;}
.ks_nav .kn_right .kn_right_center .right_list{width:27%;}
.ks_nav .kn_right .kn_right_bottom{font-size:16px;line-height:28px;}
.ks_nav .kn_right .kn_right_bottom .right_list span{font-size:1.5rem;}

    .indexpp_btn{margin-top:45px;}
	.sub_title .s_t{font-size:30px;height:40px;line-height:40px;}
	.sub_title i{margin:10px auto 0;}
    .yy_title{padding:30px 0 30px;}
    .yingyong .yy_img{padding-bottom:569px;}
    .yingyong .yy_txt .yy_pp{width:655px;bottom:36px;}
    .yingyong .yy_txt .yy_pp p{font-size:16px;line-height:26px;margin-top:8px;}
    .yingyong .yy_txt .yy_pp p:first-child{font-size:24px;height:36px;line-height:36px;}
    .yingyong .yy_txt .yy_pp a{height:34px;line-height:34px;margin-top:10px;}
    .yingyong .yy_btn{left: calc(50% - 600px);width:32%;}
    .yingyong .yy_btn .yy_span{height:142px;line-height:142px;font-size:18px;background-position:30px center;padding-left:80px; text-align:left;}
    .yingyong .yy_btn .yy_span.icon1{background-size:30px auto;}
    .yingyong .yy_btn .yy_span.icon2{background-size:30px auto;}
    .yingyong .yy_btn .yy_span.icon3{background-size:30px auto;}
    .yingyong .yy_btn .yy_span.icon4{background-size:30px auto;}
	.yingyong .yy_btn .yy_span.icon5{background-size:30px auto;}
    .yingyong .yy_btn .yy_span.icon6{background-size:30px auto;}
    .yingyong .yy_btn .yy_span.icon7{background-size:30px auto;}
    .yingyong .yy_btn .yy_span.icon8{background-size:30px auto;}
    #info_btnbg{padding:26px 0 26px;margin-bottom:50px;}
    .info_li{width:calc(25% - 21px);margin-left:28px;}
    .info_li p{font-size:13px;line-height:22px;}
    .info_li p:first-child{font-size:24px;height:34px;line-height:34px;}
 
	#px_banner{padding-bottom:465px;}
    #px_banner.px_ban1{padding-bottom:360px;}
    .px_txt .px_txt_p p:first-child{font-size:32px;height:32px;line-height:32px;}
    .px_txt .px_txt_p p:last-child{font-size:40px;height:50px;line-height:50px;margin-top:10px;}
	#px_banner.px_ban2{padding-bottom:560px;}
	.sub_nav a{height:52px;line-height:52px;font-size:14px;}
}
/*1230以下屏幕*/
@media screen and (max-width:1246px){
	#flashvideobg{display:none;}
	.container{width:994px;}
	#topbg{height:67px;}
	.top{padding-top:10px;}
	.top .logo{width:156px;}
	.top .logo p{font-size:13px;font-weight:bold;letter-spacing:0;}
	.top .t_right{padding-right:0;width:calc(100% - 156px);}
    .pcnav .firstfloor>li{margin-left:10px;}
	.pcnav .firstfloor>li>.span_a{height:57px;line-height:55px;font-size:14px;}
	.pcnav .secondfloor>li{font-size:12px;height:40px;line-height:40px;}
	.t_right .t_icon{display:none;}
	.index_banner{padding-bottom:500px;display:block;}
    .index_banner .swiper-pagination-bullets{bottom:26px!important;height:36px;}
    .sp_box{width:36px;height:36px;}
    .sp_box .sp_center{height:32px;line-height:32px;}



    .indexpp_btn{margin-top:41px;}
    .indexpp_btn a{height:37px;line-height:35px;}
    .ip_class .ip_right .ipr_left .ipr_num{right:15px;bottom:15px;font-size:20px;height:20px;line-height:20px;width:46px;}
    .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;}
    .yy_title{padding:20px 0 20px;}
    .yingyong .yy_img{padding-bottom:449px;}
    .yingyong .yy_txt .yy_pp{width:570px;bottom:20px;}
    .yingyong .yy_txt .yy_pp p{font-size:14px;line-height:24px;margin-top:5px;}
    .yingyong .yy_txt .yy_pp p:first-child{font-size:20px;height:30px;line-height:30px;font-weight:bold;}
    .yingyong .yy_txt .yy_pp a{height:30px;line-height:30px;margin-top:10px;font-size:14px;width:120px;background-position:right 20px center;padding-left:15px;}
    .yingyong .yy_btn{left:calc(50% - 497px);width:32%;}
    .yingyong .yy_btn .yy_span{height:112px;line-height:112px;font-size:16px;background-position:30px center;padding-left:80px;}
    .yingyong .yy_btn .yy_span.icon1{background-size:32px auto;}
    .yingyong .yy_btn .yy_span.icon2{background-size:32px auto;}
    .yingyong .yy_btn .yy_span.icon3{background-size:32px auto;}
    .yingyong .yy_btn .yy_span.icon4{background-size:32px auto;}
	.yingyong .yy_btn .yy_span.icon5{background-size:32px auto;}
    .yingyong .yy_btn .yy_span.icon6{background-size:32px auto;}
    .yingyong .yy_btn .yy_span.icon7{background-size:32px auto;}
    .yingyong .yy_btn .yy_span.icon8{background-size:32px auto;}
    .info .info_list{display:none;}
    #info_btnbg{padding:18px 0 18px;margin-bottom:30px;}
    .info_li{width:calc(25% - 21px);margin-left:28px;}
    .info_li p{font-size:12px;line-height:20px;}
    .info_li p:first-child{font-size:20px;height:30px;line-height:30px;background-size:auto 28px;}

	
	.izl-rmenu{display:none;}
	#px_banner{padding-bottom:37%;}
    #px_banner.px_ban1{padding-bottom:298px;}
    .px_txt .px_txt_p p:first-child{font-size:26px;height:26px;line-height:26px;}
    .px_txt .px_txt_p p:last-child{font-size:32px;height:40px;line-height:40px;margin-top:7px;}
	#px_banner.px_ban2{padding-bottom:44%;}
	.sub_nav a{font-size:14px;height:50px;line-height:50px;width:146px;}
	.sub_nav a:before{border-left-width:6px;border-right-width:6px;border-top-width:6px;bottom:-6px;margin-left:-6px;}
	.manu{margin-top:20px;}
}
/*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:49%;}
	.index_banner .swiper-pagination-bullets{bottom:15px!important;}

.ks_nav .kn_left{width:100%;}
.ks_nav .kn_left p:first-child{font-size:2rem;line-height:2rem;}
.ks_nav .kn_left p:nth-child(2){line-height:3rem;}
.ks_nav .kn_left p:last-child{display:none;}
.ks_nav .kn_right{width:100%;}
.ks_nav .kn_right .kn_right_top{font-size:20px; line-height:30px;}
.ks_nav .kn_right .kn_right_center .right_list{width:30%; font-size:15px;}
.ks_nav .kn_right .kn_right_bottom{font-size:16px;line-height:28px;}
.ks_nav .kn_right .kn_right_bottom .right_list span{font-size:1.5rem;}

.productbg .proimgs .ptit p{font-size:14px;line-height:30px;}
.productbg .proimgs .ptit p:nth-child(2){font-size:12px;}




    .product .p_ul p{font-size:14px;height:40px;line-height:40px;}
    .sub_title .s_t{font-size:22px;height:30px;line-height:30px;}
    .sub_title p br{display:none;}
    .yy_title{padding:20px 0 10px;}
    .yingyong{padding-top:60px;}
    .yingyong .yy_img{padding-bottom:351px;width:100%;}
    .yingyong .yy_txt .yy_pp{width:85%;bottom:20px; left:30px;}
    .yingyong .yy_txt .yy_pp p{font-size:13px;line-height:22px;margin-top:5px;}
    .yingyong .yy_txt .yy_pp p:first-child{font-size:17px;height:25px;line-height:25px;}
    .yingyong .yy_btn{left:0;width:100%;height:60px;}
    .yingyong .yy_btn .swiper-pagination-bullet{width:25%;float:left;}
    .yingyong .yy_btn .yy_span{height:60px;line-height:60px;font-size:16px;background-position:20px center;padding-left:58px;border-right:1px solid rgba(255,255,255,.1);border-bottom:none;}
    .yingyong .yy_btn .yy_span.icon1{background-size:24px auto;}
    .yingyong .yy_btn .yy_span.icon2{background-size:24px auto;}
    .yingyong .yy_btn .yy_span.icon3{background-size:24px auto;}
    .yingyong .yy_btn .yy_span.icon4{background-size:24px auto;}
	.yingyong .yy_btn .yy_span.icon5{background-size:24px auto;}
    .yingyong .yy_btn .yy_span.icon6{background-size:24px auto;}
    .yingyong .yy_btn .yy_span.icon7{background-size:24px auto;}
    .yingyong .yy_btn .yy_span.icon8{background-size:24px auto;}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span{background-color:#23b872;color:#FFF;}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon1{background-image: url(../images/yy_icon1_hovers.png);}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon2{background-image: url(../images/yy_icon2_hovers.png);}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon3{background-image: url(../images/yy_icon3_hovers.png);}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon4{background-image: url(../images/yy_icon4_hovers.png);}
	.yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon5{background-image: url(../images/yy_icon5_hovers.png);}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon6{background-image: url(../images/yy_icon6_hovers.png);}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon7{background-image: url(../images/yy_icon7_hovers.png);}
    .yingyong .yy_btn span.swiper-pagination-bullet-active .yy_span.icon8{background-image: url(../images/yy_icon8_hovers.png);}
	
#infobg{background:none; padding-bottom:5%;}
.info .info_left{width:100%;}
.info .info_left p:first-child{font-size:1.2rem;line-height:3rem;}
.info .info_left p:nth-child(2){margin-top:2%;}
.info .info_left .p{padding:2% 0;}
.info .info_left .p p{font-size:13px; line-height:28px;}
.info .info_left .pmore{width:130px; font-size:13px;}
	
	
    #info_btnbg{padding:10px 0 10px;margin-bottom:20px;}
    .info_li{width:calc(25% - 21px);margin-left:28px;}
    .info_li p{font-size:12px;line-height:20px;}
    .info_li p:first-child{font-size:16px;height:24px;line-height:24px;background-size:auto 23px;margin-bottom:5px;}
    #youshibg{padding:20px 0 20px;}
}
/*768以下屏幕*/
@media screen and (max-width:767px){
	.container{width:calc(100% - 30px);}
.ks_nav{padding:20px 0;}
.ks_nav .kn_left p:first-child{font-size:1.5rem;line-height:1.5rem;}
.ks_nav .kn_left p:nth-child(2){font-size:1.2rem;line-height:2.5rem;}
.ks_nav .kn_right .kn_right_top{font-size:15px; line-height:30px;}
.ks_nav .kn_right .kn_right_center .right_list{width:47%; font-size:15px;}
.ks_nav .kn_right .kn_right_bottom{font-size:14px;line-height:25px;}
.ks_nav .kn_right .kn_right_bottom .right_list{width:49%;}
.ks_nav .kn_right .kn_right_bottom .right_list span{font-size:1.3rem;}
.productbg {
    background: url(../images/product_back.jpg) center repeat-y;
}
.productbg .proimgs{width:48%; margin:1%;}

    .yingyong .yy_img{padding-bottom:80%;}
    .yingyong .yy_img img{object-position:18% 0;}
    .yingyong .yy_txt:before{content:'';width:100%;height:100%;background:rgba(0,0,0,.2);position:absolute;left:0;top:0;}
    .yingyong .yy_txt .yy_pp p{line-height:20px;}

}
/*668以下屏幕*/
@media screen and (max-width:667px){
	.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;}
    .yingyong{padding-top:40px;}
    .yingyong .yy_btn{height:40px;}
    .yingyong .yy_btn .yy_span{height:40px;line-height:40px;font-size:14px;background-position:10px center;padding-left:40px;}
    .yingyong .yy_btn .yy_span.icon1{background-size:20px auto;}
    .yingyong .yy_btn .yy_span.icon2{background-size:20px auto;}
    .yingyong .yy_btn .yy_span.icon3{background-size:20px auto;}
    .yingyong .yy_btn .yy_span.icon4{background-size:20px auto;}
	.yingyong .yy_btn .yy_span.icon5{background-size:20px auto;}
    .yingyong .yy_btn .yy_span.icon6{background-size:20px auto;}
    .yingyong .yy_btn .yy_span.icon7{background-size:20px auto;}
    .yingyong .yy_btn .yy_span.icon8{background-size:20px auto;}

    #info_btnbg{padding:0 0 10px;}
    .info_li{width:48%;margin-left:4%;margin-top:15px;}
    .info_li:nth-child(odd){margin-left:0;}
	#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;}
	
}
/*500以下屏幕*/
@media screen and (max-width:499px){
	#mobilehead .logo{width:calc(100% - 70px);background-size:auto 40px;}
    .index_banner .swiper-pagination-bullets{bottom:10px!important;height:24px;}
    .index_banner .swiper-pagination-bullet{width:24px;height:24px;}
    .index_banner .swiper-pagination-bullet:before{width:8px;height:8px;margin-left:-4px;margin-top:-4px;}
    .yingyong{padding-top:80px;}
    .yingyong .yy_btn{height:80px;}
    .yingyong .yy_btn .swiper-pagination-bullet{width:50%;}
    .yingyong .yy_btn .yy_span{border-bottom:1px solid rgba(255,255,255,.1);}
    #px_banner.px_ban1{padding-bottom:43%;}
}