/* css utf-8 编码声明  下面注释若有必要可自行删除
Write by 奇点网络 WWW.QIDIANRT.COM  QQ/WeChat：1195650011  Tel：15508600880
 */
/* 此CSS样式为奇点网络-李露露编写 类名通用加前缀 q_ */
:root{
	--white:#fff;
}
html,body{/*scroll-behavior:smooth;*/}  /* 不使用js只用css实现锚点平滑滚动 */
body {
	width:100%;
	margin:0 auto;
	min-height: 300px;
	background-color: var(--white);
	/*font-family: 黑体,SourceHanSansRegular,'Microsoft Yahei',Arial,Verdana,sans-serif;*/
	font-family: Arial,Verdana,sans-serif,'Microsoft Yahei';
	font-size: 15px;
	color:#555;
}
ul,li {list-style: none;}
.clearfix {clear:both;}
img {max-width:100%;}
body a {outline: none;}
/* 统一调整字间距 */
div,a,span,p,ul,li{padding:0;margin:0;}
td,th{ border:1px solid #bbb;}
/*iframe{display: block;margin:25px auto; width:800px!important;height:540px!important;}
video{display: block;margin:25px auto; width:800px!important;height:540px!important;}
@media(max-width:640px){
	iframe{margin:10px auto; width:100%!important;height:220px!important;}
	video{margin:10px auto; width:100%!important;height:220px!important;}
}*/
/*img{display:block;width:auto!important;height:auto!important;margin:0 auto!important;}*/
.main1200{width:1200px;margin:0 auto;}
.main1500{width:1500px;margin:0 auto;}
/* 电脑端隐藏 */
@media (min-width:640px ) {
	.pc_hidden{display: none;}
	.img.pc_hidden{display: none;}
}
/* 手机端隐藏 */
@media (max-width:640px ) {
	.m_hidden{display: none;}
	.img.m_hidden{display: none;}
}
/* 平板端隐藏 */
@media (min-width:640px ) and (max-width: 1000px) {
	.pb_hidden{display: none;}
}
@media (max-width: 640px) {
	.q_banner .swiper_button {display: none;}
}
/* 返回顶部  开始 */
#toTop{width:55px;height:55px;bottom:100px;right:10px;position:fixed;cursor:pointer;z-index:999999;}
@media(max-width: 640px){
	#toTop{width:35px;height:35px;bottom:75px;}
}
/* 返回顶部  结束 */
.q_mask{width:100%;height:100%;position: absolute;left:0;top:0;}
.q_mask_in{width:100%;position: absolute;left:0;top:50%;text-align: center;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
}
a.img{outline: none;display: block;width:100%;}
.img{background-position: center center;background-size: cover;background-repeat: no-repeat;position: relative;text-align: center;
  -moz-transition: all .8s ease 0s;
  -ms-transition: all .8s ease 0s;
  -o-transition: all .8s ease 0s;
  -webkit-transition: all .8s ease 0s;
  transition: all .8s ease 0s;
}
.img>img{display:inline-block;max-width:100%;max-height: 100%;position: absolute;top:50%;left:50%;
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  -o-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
}
.hover:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}

.q_row{width:100%;margin:0 auto;}
.q_row:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.q_n_img{width:100%;margin:20px auto;text-align: center;}
.clear{clear:none;}
.clear:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}

section.page1 {width: 100%;top: 0;left: 0;height: 100%;position: absolute;}
section.page2 {width: 100%;left: 0;top: 100%;height:auto;position: absolute;}
@media(max-width: 640px){
section.page1{position: relative;height: auto;}
section.page2 {position: relative;top: 0;}
}


/* q_header start! */
.q_header{width:100%;margin:0 auto;position: fixed;left:0;top:0;z-index: 99;}
.q_header.header_index{top:70px;}

.header_mains{background-color: var(--white);padding:0 25px;border-radius: 5px;position: relative;}

.q_logo{width:420px;float:left;}
.q_logo>h1{width:100%;}
.q_logo>h1>a{outline: none;display: block;width:100%;padding:12px 0;}
.q_logo>h1>a>img{height:60px;display:inline-block;}
.q_logo>h1>a>img:nth-of-type(1){margin-right:5px;}

.q_nav{width:calc(100% - 540px);float:left;}
.nav_ul{width:100%;text-align: right;font-size: 0;}
.nav_ul>li{display: inline-block;margin-left: 40px;position: relative;}
.nav_ul>li>a{outline: none;display: block;width:100%;padding:17px 10px;position: relative;}
.nav_ul>li>a>span{display: block;width:100%;height:50px;line-height: 50px;font-size:16px;color:var(--dark222);}
.nav_ul>li>a:after{position: absolute;left: 50%;bottom:0;content: "";width: 0;height: 3px;background-color:var(--red);border-radius: 3px;
	-webkit-transition: all 0.5s ease-in-out;
	   -moz-transition: all 0.5s ease-in-out;
	    -ms-transition: all 0.5s ease-in-out;
	     -o-transition: all 0.5s ease-in-out;
	        transition: all 0.5s ease-in-out;
}
.nav_ul>li.on>a:after,.nav_ul>li:hover>a:after{width: 100%;transform: translateX(-50%);}

/* q_nav_son */
.q_nav_son{width:360%;position: absolute;top:100%;left:-130%;padding:10px 0;z-index: 10;background-color:var(--white);display: none;}
.q_nav_son>li{width:100%;margin:0 auto;padding:0;}
.q_nav_son>li>a{outline: none;display: block;width:100%;margin:0 auto;padding:0;font-size: 14px;text-align: center;line-height: 36px;color:var(--dark555);}
.q_nav_son>li:hover{background-color:var(--red);}
.q_nav_son>li:hover>a{color:var(--white);}

.q_lang{width:100px;float:right;padding:27px 0;}
.lang_ul{width:100%;text-align: right;font-size: 0;}
.lang_ul>li{display: inline-block;}
.lang_ul>li:nth-of-type(1){margin-right: 10px;}
.lang_ul>li>a{outline: none;display:block;width:30px;height:30px;line-height: 30px;font-size: 12px;border-radius: 50%;
	text-align: center;border:1px solid var(--darkd2d2d2);color:var(--dark222);
}
.lang_ul>li.on>a{border:1px solid var(--red);color:var(--white);background-color: var(--red);}



.q_header.q_header_fixed{background-color: var(--white);box-shadow: 0 0 1px #809cbb;}
.q_header.header_index.q_header_fixed{top:0;}
/* q_header end! */

/* swiper_button start! */
.swiper_button{background:none;width:50px;height:50px;line-height:48px;margin-top: 0;font-size: 22px;transform: translateY(-50%);position: absolute;top:50%;
  text-align: center;border-radius: 50%;border:0;background-color: var(--red);color:var(--white);opacity: 1;transition: all 0.3s;z-index: 9;cursor: pointer;
}
.swiper_button.swiper_button_left{left:0;}
.swiper_button.swiper_button_right{right:0;}
/* swiper_button end! */


/* q_banner start! */
.q_banner{width:100%;margin:0 auto;}
.q_banner .swiper_banner .swiper_pagination_banner{bottom:5%;}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet{width:40px;height:6px;border-radius: 5px;
	background-color: var(--white);opacity: 1;
}
.q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width:80px;
	background-color:var(--red);opacity: 1;
}

.q_banner .swiper_button.swiper_button_left{left:3%;}
.q_banner .swiper_button.swiper_button_right{right:3%;}

/* q_banner end! */

/* q_section start! */
.q_section{width:100%;position: relative;overflow: hidden;}
.section_title{width:100%;margin:0 auto;position: relative;}
.section_title:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}

.section_title_l{width:55%;float:left;}
.section_title .cn{font-size:40px;color:var(--black);line-height: 45px;}
.section_title .cn span{display: inline-block;position: relative;}
.section_title .cn span i{font-style: normal;color:var(--red);}
.section_title .cn span:after{content:'';width:20px;height:20px;border-radius: 50%;border:5px solid var(--red);position: absolute;top:5px;right:-25px;}
.section_title .en{font-size:18px;text-transform: uppercase;line-height: 25px;color:var(--dark888);font-family: Arial;}

.section_title_r{width:40%;float:right;text-align: right;font-size: 0;}
.section_more{width:50px;display: inline-block;}
.section_more a{outline: none;display:block;width:50px;height:50px;line-height:48px;font-size: 22px;
	text-align: center;border-radius: 50%;border:0;background-color: var(--red);color:var(--white);
}
/* q_section end! */

/* q_product start! */
.q_product{padding:70px 0 150px;}
.product_nav{margin:30px auto 0;}
.product_nav_ul:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.product_nav_ul>li{width:23.5%;float:left;margin:0 2% 10px 0;}
.product_nav_ul>li:nth-of-type(4n){margin:0 0 10px 0;}
.product_nav_ul>li>a{outline: none;display: block;width:100%;padding:10px 5px;font-size: 15px;border-radius: 5px;line-height: 25px;
	text-align: center;background-color: var(--darkf0f0f0);color:var(--var555);
}
.product_nav_ul>li>a:hover{background-color: var(--red);color:var(--white);}

.product_main{margin:15px auto 0;}
.product_item{width:19.4%;float:left;margin:0 0.75% 30px 0;}
.product_item:nth-of-type(5n){margin:0 0 30px 0;}
.product_item_img{width:100%;border-radius: 4px;overflow: hidden;}/*background-color: var(--darkbbb);*/
.product_item_img .img{padding:100% 0 0;}
.product_item_img:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}
.product_item_txt{margin:15px auto 0;}
.product_item_h a{outline: none;display: block;width:100%;font-size:14px;color:var(--dark222);line-height: 25px;height:50px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;text-align:center;
}
.product_item_h_center a{text-align:center;}
.product_item_p{margin:3px auto 0;font-size: 13px;color:var(--darkaaa);line-height: 20px;height:40px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;
}

/* q_product end! */

/* q_about start! */
.q_section.q_about{overflow: visible;}

.q_about{background-color: var(--dark333);padding:90px 0;}

.about_main{width:100%;margin:0 auto;position: relative;}
.about_main:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.about_txt{width:45%;float:right;color:var(--white);padding-bottom: 30px;}
.q_about .section_title .cn{color:var(--white);}
.about_company{font-size: 30px;line-height: 40px;margin:3px auto 0;}

.about_number{width:100%;margin:40px auto;}
.about_number_main{width:100%;margin:0 auto;padding:0;color:var(--red);}
.about_number_main:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.about_number_item{width:50%;float:left;padding:0;}
.about_number_top{font-size: 36px;line-height: 40px;}
.about_number_top .sub{font-size: 14px;vertical-align: text-top;font-weight: normal;}
.about_number_txt{width:100%;margin:0 auto;padding:0;font-size: 15px;line-height: 20px;height:20px;
	overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}

.about_p{margin:20px auto 0;font-size: 14px;text-align:left;line-height: 2;}
.about_p p{width:100%;margin:0 auto;font-size: 14px;text-align:left;line-height: 2;}


.about_imgs{width:100%;margin:0 auto;}

.about_more{width:50%;position: absolute;left:0;bottom:0;}
.about_more a{outline: none;display: inline-block;color:rgba(255,255,255,.5);position: relative;}
.about_more .cn{font-size: 24px;line-height: 30px;}
.about_more .en{font-size: 12px;line-height: 20px;text-transform:uppercase;font-family: Arial;}
.about_more_arrow{width:50px;height:50px;line-height:48px;font-size: 22px;text-align: center;position: absolute;right:-70px;top:0;
	border-radius: 50%;background-color: var(--red);color:var(--white);
}
.about_more:hover a{color:var(--white);}
.about_more:hover .about_more_arrow{background-color: var(--white);color:var(--red);}

.about_img{width:50%;border-radius: 10px;overflow: hidden;position: absolute;left:0;bottom:100px;}
.about_img_video{width:100%;position:relative;}
.about_video{width:100%;height:100%;position:absolute;left:0;top:0;z-index:1;}
.about_video video{display:block;width:100%;height:100%;object-fit: fill;}


/* q_about end! */

/* q_case start! */
.q_case{padding:80px 0;background-color: var(--darkf0f0f0);}
.case_swiper{width:100%;margin:20px auto 0;position: relative;}

.swiper_case{width:260%;left:-80%;padding:30px 0;}
.case_slide{width:100%;color:var(--dark222);opacity: 0.5;}
.swiper-slide-active .case_slide{opacity: 1;/*box-shadow: 0 0 30px rgba(0,0,0,.2);*/}

.case_slide_out{padding:35px 0;background:none;border-radius: 10px;}
.case_slide_in{width:100%;border-radius: 10px;background-color: var(--white);padding:45px;}

.case_slide_main{height:400px;}

.swiper-slide-active .case_slide_out{padding:0;background-color:var(--white);}
.swiper-slide-active .case_slide_main{height:470px;padding:0 5px;}

.case_slide_main:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.case_slide_img{width:40%;height:100%;float:right;overflow: hidden;border-radius: 10px;}
.case_slide_img .img{height:100%;}
.case_slide_img:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}

.case_slide_txt{width:52%;height:100%;float:left;position: relative;}
.case_slide_mask{width:100%;height:100%;position: absolute;left:0;top:0;}
.case_slide_mask_in{width:100%;position: absolute;left:0;top:50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
}
.case_slide_mask_main{width:100%;margin:0 auto;padding-left: 20px;}
.case_slide_title .big{font-size: 34px;line-height: 40px;height:40px;
	overflow: hidden;text-overflow:ellipsis;white-space: nowrap;
}
.case_slide_title .small{font-size: 15px;line-height: 25px;opacity: 0.5;}
.case_slide_catename{margin:15px auto 0;border-left: 5px solid var(--red);}
.case_slide_catename span{display: inline-block;background-color:var(--darkf0f0f0);padding:6px 20px;font-size: 14px;line-height: 25px;}
.case_slide_p{width:100%;margin:50px auto 0;font-size: 14px;text-align:left;line-height: 25px;height:100px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 4;overflow: hidden;
}
.case_slide_p p{width:100%;margin:0 auto;font-size: 14px;text-align:left;line-height: 25px;}
.case_slide_more{margin:25px auto 0;}
.case_slide_more a{outline: none;display: inline-block;padding:10px 45px;font-size: 14px;line-height: 25px;
	color:var(--white);background-color: var(--red);
}
.case_slide_more a:hover{background-color: var(--dark5c5c5c);}

.case_swiper .swiper_button.swiper_button_left{left:3%;}
.case_swiper .swiper_button.swiper_button_right{right:3%;}

/* q_case end! */



/* q_patent start! */
.q_patent{background:#2d2d2d url('../home_image/patent_bg.jpg') no-repeat center center;background-size: cover;padding:90px 0 110px;}
.q_patent .section_title .cn{color:var(--white);}
.q_patent .section_title .en{color:var(--white);}

.patent_btn{width:150px;position: absolute;top:0;right:0;z-index: 9;font-size: 0;text-align: right;}
.patent_btn .swiper_button{top:0;transform: translateY(0);position: static;display: inline-block;}
.patent_btn .button_patent_right{margin-left: 15px;}
.patent_btn .swiper-button-disabled{background-color: var(--dark5c5c5c);}

.patent_main{margin:50px auto 0;}
.patent_swiper{width:100%;margin:0 auto;position: relative;}
.swiper_patent{padding: 0 0 60px;}
.patent_slide{width:100%;background-color: var(--dark5c5c5c);border-radius:10px;padding:50px 40px;}
.patent_slide_main{width:100%;position: relative;}
.patent_slide_title a{outline: none;display:block;width:100%;color:var(--white);}
.patent_slide_title .big{font-size: 24px;text-align:left;line-height: 30px;height:30px;
	overflow: hidden;text-overflow:ellipsis;white-space: nowrap;
}
.patent_slide_title .small{font-size:14px;line-height: 25px;opacity: .5;}
.patent_slide_imgs{width:100%;margin:-70px auto 0;padding:0 0 0 100px;}
.patent_slide_img{width:100%;margin:0 auto;padding:141% 0 0;position: relative;}
.patent_slide_img a{outline: none;display:block;width:100%;height:100%;position: absolute;right:0;bottom:-110px;z-index: 5;}
.patent_slide_a{width:100%;height:100%;position: relative;}
.patent_slide_a img{display: block;max-width:100%;max-height: 100%;position: absolute;top: 50%;left: 50%;
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  -o-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
}


.patent_slide_icon{width:65px;position: absolute;left:0;bottom:0;z-index: 2;}
.swiper-slide-active .patent_slide{background-color: var(--red);}
/* q_patent end! */

/* q_news start! */
.q_news{padding:75px 0 85px;}
.news_main{margin:10px auto 0;padding:15px 0 0;border-top:1px solid var(--darkddd);}
.news_item{width:23.5%;float:left;margin:0 2% 20px 0;}
.news_item:nth-of-type(4n){margin:0 0 20px 0;}
.news_item_img{width:100%;overflow: hidden;}
.news_item_img .img{padding:60% 0 0;}
.news_item_img:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}
.news_item_txt{border:1px solid var(--darkf0f0f0); border-top:0;}
.news_item_info{padding:20px;}
.news_item_catename{font-size:14px;line-height: 25px;color:var(--red); }
.news_item_h{margin:3px auto 0;}
.news_item_h a{outline: none;display: block;width:100%;font-size: 16px;color:var(--dark222);text-align:left;line-height: 25px;height:50px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;
}
.news_item_h a:hover{color:var(--red);}

.news_item_more{border-top:1px solid var(--darkf0f0f0);padding:15px 20px;}
.news_item_more:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.news_item_more_l{width:45%;float:left;}
.news_item_more_l span{display: inline-block;font-size:13px;color:var(--darkaaa);line-height: 25px;height:25px;}
.news_item_more:hover .news_item_more_l span{color:var(--red);}

.news_item_more_r{width:45%;float:right;}
.news_item_more_r a{outline: none;display: block;width:100%;text-align: right;}
.news_item_more_r a img{display: inline-block;height:25px;}

.news_item_more_r a img.default{display: inline-block;}
.news_item_more_r a img.hover{display: none;}
.news_item_more:hover .news_item_more_r a img.default{display: none;}
.news_item_more:hover  .news_item_more_r a img.hover{display: inline-block;}
/* q_news end! */

/* q_footer start! */
.q_footer{background:#7d1f2a url('../home_image/footer_bg.jpg') no-repeat center bottom;background-size: cover;color:var(--white);}
.footer_mains{padding:30px 0;}
.footer_main:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}

.footer_t{padding:50px 0;}
.footer_nav{width:46%;float:left;}
.footer_nav_h{width:100%;margin:0 auto;font-size: 0;}
.footer_nav_h *{display: inline-block;vertical-align: bottom;font-size:22px;line-height: 30px;}
.footer_nav_h img{margin-left: 5px;}
.footer_nav_ul{margin:20px auto 0;}
.footer_nav_ul:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.footer_nav_ul>li{width:49%;float:left;margin:0 2% 10px 0;}
.footer_nav_ul>li:nth-of-type(2n){margin:0 0 10px 0;}
.footer_nav_ul>li>a{outline: none;display: block;width:100%;padding:5px;font-size: 13px;border-radius: 5px;line-height: 20px;
	background-color: rgba(255,255,255,.1);text-align: center;color:var(--white);
}
.footer_nav_ul>li>a:hover{background-color:var(--red);}

.footer_tel{width:46%;float:right;}
.footer_tel:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.footer_weixin{width:130px;float:right;text-align: center;padding:5px 0 0;}
.footer_weixin_img{width:100%;border-radius: 5px;overflow: hidden;}
.footer_weixin_h{margin:10px auto 0;font-size: 12px;line-height: 20px;}
.footer_tel_main{width:calc(100% - 150px);float:left;}
.footer_logo img{max-width: 100%;max-height:60px;}
.footer_p{margin:20px auto 0;}
.footer_p p{display: block;width:100%;font-size: 14px;line-height: 2;}

.footer_b{width:100%;margin:0 auto;padding:20px 0;border-top:1px solid var(--dark555);}
.footer_b span,.footer_b a{margin:0 4px;line-height: 25px;font-size: 13px;color:var(--white);outline: none;}
.footer_b a:hover{color:var(--red);}
.footer_b span a{margin:0;}
.footer_b span img{display: inline-block;width:25px;margin-right: 8px;}
/* q_footer end! */

.q_header.header_nei{background-color: var(--white);}
.q_header.header_nei .header_mains{padding:0;}

/* nbanner start! */
.nbanner{width:100%;margin:84px auto 0;position: relative;}
.nbanner img{width:100%;}

.nbanner_mask{width:100%;height:100%;position: absolute;left:0;top:0;}
.nbanner_mask_in{width:100%;position: absolute;left:0;top:50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-o-transform: translateY(-50%);
}
.nbanner_main{color:var(--white);}
.nbanner_h{font-size: 46px;line-height: 55px;font-weight:700;}
.nbanner_p{font-size: 14px;line-height: 25px;margin:6px 0 0;width:50%;}
/* nbanner end! */

/* nlocation start! */
.nlocation{background-color: var(--darkf5f5f5);}
.nlocation_main{width:100%;margin:0 auto;}
.nlocation_main:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}

.nposition{width:100%;margin:0 auto;padding:20px 0;}
.nposition_main{width:100%;margin:0 auto;color:var(--dark333);line-height: 30px;height:30px;font-size: 14px;
	overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.nposition_main>i{margin-right: 5px;color:var(--red);}
.nposition_main a{outline: none;color:var(--dark333);margin:0 3px;}
.nposition_main a:hover{color:var(--red);}
.nposition_main span{color:var(--red);}

/* nlocation end! */

/* nmain start! */
.nmain{width:100%;margin:0 auto;min-height: 500px;font-size: 15px;line-height: 2;}
.nmains{padding:60px 0;min-height: 450px;}
.nmains:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
/* nmain end! */

/* ncompany start! */
.ncompany{padding:60px 0 90px;}
.ncompany_top{width:100%;margin:0 auto;}
.ncompany_top:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.ncompany_top_l{width:19%;float:left;}
.ncompany_top_l .section_title_l{width:100%;float:none;}
.nabout_number{margin:40px auto 0;}
.nabout_number .about_number_item{width:100%;margin:0 auto 20px;}

.ncompany_top_r{width:80%;float:right;padding-left:3.5%;border-left:1px solid var(--darkf0f0f0);}
.ncompany_h{color:var(--red);}
.ncompany_h .cn{font-size: 34px;line-height: 40px;}
.ncompany_h .en{font-size: 15px;line-height: 25px;text-transform: uppercase;font-family:Arial;}
.ncompany_p{margin:30px auto 0;font-size: 15px;text-align:left;color:var(--dark333);line-height: 2;}
.ncompany_p p{width:100%;margin:0 auto;font-size: 15px;text-align:left;color:var(--dark333);line-height: 2;text-indent: 30px;}

.ncompany_swiper{width:100%;margin:60px auto 0;position: relative;overflow: hidden;}
.ncompany_slide{width:100%;border-radius: 10px;overflow: hidden;}
.ncompany_slide .img{padding:65.45% 0 0;}
.ncompany_slide:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}
.ncompany_button{width:30px;height:60px;line-height: 60px;font-size: 20px;cursor: pointer;position: absolute;top:50%;transform: translateY(-50%);
	background-color:rgba(0,0,0,.5);text-align:center;color:var(--white);z-index: 9;
}
.ncompany_button.swiper_ncompany_left{left:0;border-top-right-radius: 5px;border-bottom-right-radius: 5px;}
.ncompany_button.swiper_ncompany_right{right:0;border-top-left-radius: 5px;border-bottom-left-radius: 5px;}
.ncompany_button:hover{background-color: var(--red);}

/* ncompany end! */

/* npatent start! */
.npatent{background:#f4f4f4 url('../home_image/npatent_bg.jpg') no-repeat center bottom;background-size: cover;padding:90px 0 80px;}
.npatent_main{width:100%;margin:0 auto;position: relative;}

.tab.npatent_tab{width:100%;margin:0 auto;}
.tab.npatent_tab .npatent_tab_head{width:100%;margin:0 auto;}
.tab.npatent_tab .npatent_tab_nav{font-size: 0;padding-top:10px;}
.tab.npatent_tab .npatent_tab_nav li{display: inline-block;margin-left:10px;background:none;}
.tab.npatent_tab .npatent_tab_nav li a{outline: none;display: block;width:100%;padding:10px 30px;font-size:13px;cursor: pointer;
	line-height: 25px;border-radius: 5px;color:var(--white);background-color: var(--dark5c5c5c);border:0;
}
.tab.npatent_tab .npatent_tab_nav li.active a{background-color: var(--red);}

.npatent_content{margin:50px auto 0;}
.tab.npatent_tab .npatent_tab_body{width:100%;margin:0 auto;padding:0;border:0;}
.npatent_tab_body .swiper_patent{padding:0;}

.patent_pagination{margin:100px auto 0;text-align: center;}
.patent_pagination .swiper-pagination-bullet{width:6px;height:6px;border-radius: 50%;background-color: rgba(0,0,0,.7);}
.patent_pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{width:50px;height:6px;border-radius:6px;background-color:var(--red);}


.npatent_tab_body .tab-panel{animation-duration: 1s;animation-delay: 1s;animation-fill-mode: both;}
.npatent_tab_body .tab-panel.active{animation-name: lv-fadeInUp;animation-delay: .3s;}

/* npatent end! */

/* nproduct start! */
.nmain_l{width:21%;float:left;}
.nmain_l_title{width:100%;padding:30px 20px;background-color: var(--red);color:var(--white);
	border-top-left-radius: 10px;border-top-right-radius: 10px;
}
.nmain_l_title_catename{font-size: 30px;line-height: 40px;padding-left: 2px;font-weight:700;}
.nmain_l_ul{width:100%;margin:5px auto 0;}
.nmain_l_li{width:100%;margin:0 auto;}
.nmain_l_li:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.nmain_l_li_icon{width:24px;float:left;}
.nmain_l_li_icon img{display: block;width:100%;}
.nmain_l_li_txt{width:calc(100% - 28px);float:right;font-size: 14px;line-height: 25px;text-align:left;}
.nmain_l_nav{margin:0 auto;width:100%;}
.nproduct_nav li{width:100%;margin:0 auto 1px;background-color:var(--darkf0f0f0);padding:18px 20px;}
.nproduct_nav li>a{outline:none;display: block;width:100%;font-size: 14px;color:var(--dark555);}
.nproduct_nav li>a:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.nproduct_nav_arrow{width:25px;float:right;line-height: 25px;text-align: center;}
.nproduct_nav_h{width:calc(100% - 30px);float:left;line-height: 25px;height:auto;}
.nproduct_nav li.on,.nproduct_nav li:hover{background-color: var(--red_bg);}
.nproduct_nav li.on>a,.nproduct_nav li:hover>a{color: var(--white);}

.nmain_r{width:76%;float:right;}
.nproduct_list{width:100%;margin:0 auto;}
.nproduct_item{width:23.5%;float:left;margin:0 2% 25px 0;}
.nproduct_item:nth-of-type(4n){margin:0 0 25px 0;}

.nbanner_product{padding:65px 0 45px;background-color: var(--dark222);}
.nbanner_product .nposition{padding:0;}
.nbanner_product .nposition_main{color:var(--darkaaa);}
.nbanner_product .nposition_main>i{color:var(--darkaaa);}
.nbanner_product .nposition_main a{color:var(--darkaaa);}
.nbanner_product .nposition_main a:hover{color:var(--red);}
.nbanner_product .nposition_main span{color:var(--darkaaa);}

.nbanner_main{width:100%;margin:0 auto;}
.nbanner_main:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.nbanner_r{width:45%;float:right;position: relative;z-index: 2;}
.nbanner_swiper{width:100%;position: relative;padding:0 10%;}
.nbanner_slide{width:100%;position: relative;}
.nbanner_slide .img{padding:100% 0 0;}
.nbanner_slide img{display: block;max-width:100%;max-height: 100%;position: absolute;top: 50%;left: 50%;
  -webkit-transform: translate(-50%,-50%);
  -moz-transform: translate(-50%,-50%);
  -ms-transform: translate(-50%,-50%);
  -o-transform: translate(-50%,-50%);
  transform: translate(-50%,-50%);
}

.nbanner_l{width:50%;float:left;padding-top:140px;position: relative;z-index: 1;}
.nbanner_l_h{width:100%;position: relative;}
.nbanner_l_h .en{display: inline-block;font-size: 120px;line-height: 120px;font-weight: 700;white-space: nowrap;
	text-transform: uppercase;font-family: Arial;
    background-image:-webkit-linear-gradient(top,rgba(181,31,48,0.3),#222);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}
.nbanner_l_h .cn{width:100%;position: absolute;left:0;bottom:0;font-size: 35px;line-height: 45px;}

.nbanner_l_catename{margin:20px auto 0;}
.nbanner_l_catename span{display: inline-block;padding:10px 15px;font-size: 22px;line-height: 30px;border-radius: 5px;
	background-color: var(--red);color:var(--white);font-family: Arial;text-transform: uppercase;
}
.nbanner_l_p{width:84%;margin:30px 0 0;font-size: 14px;color:var(--dark999);text-align:left;line-height: 25px;}
.nbanner_l_p p{width:100%;margin:0 auto;font-size: 14px;color:var(--dark999);text-align:left;line-height: 25px;}




.tab.nproduct_tab .nproduct_tab_nav:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.tab.nproduct_tab .nproduct_tab_nav>li{float:left;position: relative;background:none;}
.tab.nproduct_tab .nproduct_tab_nav>li:before{content:'';width:1px;height:15px;background-color: var(--darkddd);
	position: absolute;left:0;top:50%;transform: translateY(-50%);
}
.tab.nproduct_tab .nproduct_tab_nav>li:nth-of-type(1):before{width:0;height:0;}
.tab.nproduct_tab .nproduct_tab_nav>li>a{outline: none;display: block;width:100%;padding:20px 50px;
	color:var(--dark333);border:0;border-radius: 0;cursor: pointer;
}
.tab.nproduct_tab .nproduct_tab_nav>li>a>span{display:block;width:100%;font-size:16px;line-height: 30px;height:30px;}
.tab.nproduct_tab .nproduct_tab_nav>li.active{background:none;}
.tab.nproduct_tab .nproduct_tab_nav>li.active>a{background-color: var(--red);color:var(--white);}

.tab.nproduct_tab .nproduct_tab_body{width:100%;margin:0 auto;padding:60px 0;border:0;min-height: 240px;}

.nproduct_body_content{margin:0 auto;font-size: 16px;color:var(--dark555);text-align:left;line-height: 2;}
.nproduct_body_content p{width:100%;margin:0 auto;font-size: 16px;color:var(--dark555);text-align:left;line-height: 2;}
.nproduct_body_content img{display:block;width:auto!important;height:auto!important;margin:20px auto!important;}

.nrelation{width:100%;padding:60px 0 40px;background-color: var(--darkfafafa);}
.nrelation .product_main{margin:30px auto 0;}

.nproduct_tab_body .tab-panel{animation-duration: 1s;animation-delay: 1s;animation-fill-mode: both;}
.nproduct_tab_body .tab-panel.active{animation-name: lv-fadeInUp-short;animation-delay: .3s;}
.nproduct_tab_body table td{vertical-align:middle;text-align:center;}


.nproduct_list_block{padding:0 5%;}
.nproduct_list_h{font-size: 22px;line-height: 30px;color:var(--dark333);}
.nproduct_list_ul{margin:15px auto 0;}
.nproduct_list_ul li{font-size: 15px;line-height: 35px;}
/* nproduct end! */

/* nnav start! */
.nlocation_l{width:64%;float:left;}
.nlocation_r{width:30%;float:right;}
.nlocation_r .nposition_main{text-align: right;}

.nnav{width:100%;margin:0 auto;}
.nnav_ul{width:100%;margin:0 auto;}
.nnav_ul:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.nnav_ul>li{float:left;position: relative;}
.nnav_ul>li:before{content:'';width:1px;height:15px;background-color: var(--darkddd);position: absolute;left:0;top:50%;transform: translateY(-50%);}
.nnav_ul>li:nth-of-type(1):before{width:0;height:0;}
.nnav_ul>li>a{outline: none;display: block;width:100%;padding:20px 40px;color:var(--dark333);}
.nnav_ul>li>a>span{display:block;width:100%;font-size:16px;line-height: 30px;height:30px;}
.nnav_ul>li.on>a,.nnav_ul>li:hover>a{background-color: var(--red);color:var(--white);}
/* nnav end! */

/* ncase start! */
.ncase_list{margin-bottom: 60px;}
.ncase_item{padding:30px 0;border-bottom:1px solid var(--darkf0f0f0);}
.ncase_item:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.ncase_item_img{width:376px;height:235px;float:left;overflow: hidden;border-radius: 5px;}
.ncase_item_img .img{height:100%;}
.ncase_item_img:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}
.ncase_item_txt{width:calc(100% - 440px);float:right;padding-top:18px;}
.ncase_item_h a{outline: none;display: block;width:100%;font-size: 23px;color:var(--dark333);text-align:left;line-height: 30px;}
.ncase_item_h a:hover{color:var(--red);}
.ncase_item_span{font-size: 14px;color:var(--darkaaa);line-height: 20px;margin:3px auto 0;}
.ncase_item_p{width:100%;margin:25px auto;font-size:14px;text-align:left;color:var(--dark333);line-height: 25px;height:50px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;
}
.ncase_item_p p{width:100%;margin:0 auto;font-size:14px;text-align:left;color:var(--dark333);line-height: 25px;}
.ncase_item_more a{outline: none;display: inline-block;padding:10px 36px;font-size: 13px;line-height: 20px;
	color:var(--dark333);background-color:var(--darkf0f0f0);
}
.ncase_item_more a:hover{color:var(--white);background-color:var(--red);}

.ncase_l{width:21%;float:left;}
h1.ncase_l_h{width:80%;font-size: 25px;color:var(--dark222);line-height: 40px;}
.ncase_l_catename{margin:15px auto 0;font-size: 14px;line-height: 20px;color:var(--darkaaa);}
.ncase_l_p{margin:45px auto 0;font-size: 14px;line-height: 25px;color:var(--darkaaa);text-align:left;}
.ncase_l_p p{width:100%;margin:0 auto;font-size: 14px;line-height: 25px;color:var(--darkaaa);text-align:left;}

.ncase_r{width:76%;float:right;padding-left: 3%;border-left: 1px solid var(--darkf0f0f0);}
.ncase_swiper{width:100%;margin:0 auto;position: relative;}

.ncase_swiper .img{padding:44.6% 0 0;position: relative;background-color: var(--darkddd);}
.ncase_swiper_top{padding:0;}
.ncase_swiper_thumbs{padding:0 35px;margin:10px auto 0;position: relative;}
.img_block{border:2px solid #ccc;padding:0;}
.swiper-slide-thumb-active .img_block{border:2px solid var(--red);}

.swiper_ncase_button{background:none;width:30px;height:100%;line-height: 1;margin-top:0;font-size: 20px;z-index: 5;position: absolute;
  text-align: center;border-radius: 0;border:0;color:var(--white);background-color:var(--red);top:0;cursor: pointer;
}
.swiper_ncase_button:after{content:'';}
.swiper_ncase_button i{display: block;width:20px;height: 20px;line-height: 20px;position: absolute;top:50%;left:50%;transform: translate(-50%,-50%);}
.swiper_ncase_button.swiper_ncase_button_prev{left:0;}
.swiper_ncase_button.swiper_ncase_button_next{right:0;}

.ncase_body{margin:30px auto 0;font-size: 14px;color:var(--dark555);text-align:left;line-height: 2;}
.ncase_body p{width:100%;margin:0 auto;font-size: 14px;color:var(--dark555);text-align:left;line-height: 2;}
.ncase_body img{display:block;width:auto!important;height:auto!important;margin:20px auto!important;}
/* ncase end! */

/* nnews start! */
.nnews_list{width:100%;margin:0 auto;}
.nnews .ncase_l_h{width:100%;}
.ncase_l_ul{margin:45px auto 0;}
.ncase_l_li{width:100%;margin:0 auto;}
.ncase_l_li_img{width:100%;overflow: hidden;}
.ncase_l_li_img .img{padding:60% 0 0;}
.ncase_l_li_img:hover .img{
  -moz-transform:scale(1.15,1.15);
  -ms-transform:scale(1.15,1.15);
  -o-transform:scale(1.15,1.15);
  -webkit-transform:scale(1.15,1.15);
  transform:scale(1.15,1.15);
}
.ncase_l_li_txt{padding:20px 0;}
.ncase_l_li_h a{outline: none;display: block;width:100%;font-size: 16px;color:var(--dark333);text-align:left;line-height: 25px;}
.ncase_l_li_h a:hover{color:var(--red);}
.ncase_l_li_date{font-size:12px;color:var(--darkaaa);line-height: 20px;}

.nnews_body{margin:0 auto;font-size: 14px;color:var(--dark555);text-align:left;line-height: 2;}
.nnews_body p{width:100%;margin:0 auto;font-size: 14px;color:var(--dark555);text-align:left;line-height: 2;}
.nnews_body img{display:block;width:auto!important;height:auto!important;margin:20px auto!important;}

/* nnews end! */

/* ncontact start! */
.nmain.ncontact{padding-bottom: 20px;}
.ncontact_div:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.nway{padding:15px 0 0;}
.nway_l{width:30%;float:left;color:var(--dark333);}
.nway_r{width:68%;float:right;padding-left: 4%;border-left: 1px solid var(--darkf0f0f0);}

.formes{width:100%;margin:0 auto;}
.form_ul{width:100%;margin:0 auto;}
.form_li{margin:10px auto 0;}
.form_li:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.form_li.form_li_button{margin:25px auto 0;}
.form_half{width:32.6%;float:left;margin:0 1.1% 0 0;}
.form_half:nth-of-type(3n){margin:0;}
.form_item{width:100%;margin:0 auto;}
.form_input{display: block;width:100%;border:0;border-radius: 5px;padding:10px 20px;background-color:var(--darkf5f5f5);
	font-size: 14px;color:var(--dark555);line-height: 25px;
}
.form_input::-webkit-input-placeholder{color:var(--dark555);}
.form_input::-moz-placeholder {color:var(--dark555);}
.form_input::-ms-input-placeholder {color:var(--dark555);}
.form_button{font-size: 13px;padding:10px 30px;line-height: 20px;border-radius: 5px;
	display: inline-block;border:0;color:var(--white);background-color: var(--red);
}
.form_button:hover{background-color: var(--red_bg);}

.nmap{margin:60px auto 0;}
/* ncontact end! */




/* nmap start! */
.nmap_main{margin:25px auto 0;border-radius: 10px;overflow: hidden;}
.allmap_map{width:100%;height:380px;position: relative;}
.allmap_mask{width:100%;height:100%;position: absolute;left:0;top:0;z-index: 2;}
.allmap {width: 100%;height: 100%;font-size: 14px;line-height: 30px;overflow: hidden;position: relative;}
.allmap b{color:var(--red);font-weight: 700;font-size: 17px;line-height: 30px}
.allmap img{max-width: none;}

@media(max-width: 1440px){
  .allmap_map {height: 340px;}
}
@media(max-width: 640px){
  .allmap_map {height: 280px;}
}
/* nmap end! */

/* m_footer start! */
.footer_m {display: none;}
@media (max-width: 640px) {
  .q_footer {margin-bottom: 60px;}
  .footer_m {display: block;}
}
.footer_m{position: fixed;bottom:0;left:0;width:100%;height:60px;z-index: 99;padding:10px 0;background-color:var(--red);}
.footer_m:after{content:"."; display:block; height:0; visibility:hidden; clear:both;font-size: 0;}
.footer_m_item {width:33%;float:left;height:40px;text-align: center;}
.footer_m_item a{outline: none}
.footer_m_item_icon {width:100%;height:20px;}
.footer_m_item_icon a{outline: none;display: block;width: 100%;height:100%;outline: none;}
.footer_m_item_icon img{width:20px;height:20px;}
.footer_m_item_txt{width:100%;height:20px;line-height: 20px;color:var(--white);font-size: 12px;}
/* m_footer end! */