@charset "utf-8";
/* CSS Document */
:root{    
	--main_color:#d6000f;        /* 主色 */
	--main_color_rgb:34,83,142 ;  /*rgba*/
    --second_color:#a82323;      /* 副色 */    

}
body,h1,h2,h3,h4,h5,h6,dl,dt,dd,ul,ol,li,p,form,img,select,figure{margin:0; padding:0;}
body{ color: #333;  font-size:16px; font-family:PingFang SC,"DejaVu Sans",Arial, Helvetica, sans-serif; overflow-x:hidden;background:#fff;}
body{ -webkit-font-smoothing:antialiased;font-smoothing:antialiased;-webkit-overflow-scrolling:touch;/*安卓和 IOS html5 动画卡顿解决方案*//* overflow-x:hidden; */line-height: 1;}
a{text-decoration:none; color:#333; outline-style:none;}
a:hover{color:var(--main_color);}
a,input,img,:focus{ -webkit-tap-highlight-color:transparent; mayfish:expression(this.onfocus=this.blur); cursor:handbblr:expression(this.onFocus=this.blur());/*IE使用*/ outline-style:none;/*FF使用*/ }
ul,li{list-style:none;}
.clear{clear:both;}
img{border:0;}
.fl{float:left;}
.fr{float:right;}
.bottom_blank{height:.6rem;}
.mt20{margin-top:20px;}
.mt30{margin-top:.3rem!important;}
.mt40{margin-top:.4rem!important;}
.mt50{margin-top:.5rem!important;}

/*滚动条美化
body::-webkit-scrollbar {width: 10px !important;}
body::-webkit-scrollbar-track {background-color: #f3f3f3;}
body::-webkit-scrollbar-track-piece {background-color: #f3f3f3;-webkit-border-radius: 4px;}
body::-webkit-scrollbar-thumb {background-color: #ddd;border: solid 1px #C0C0C0;border-radius: 4px;}
body::-webkit-scrollbar-corner {background-color: #ddd;}
body::-webkit-resizer {background-repeat: no-repeat;background-position: bottom right;}
body::-webkit-scrollbar-thumb:hover {background-color: #F3F3E0;}
::-webkit-scrollbar {width: 15px;}*/

/*图片放大*/
.picShow img{transition:0.3s all;}
.picShow img:hover,.picShow a:hover img{ transform:scale(1.1); }

/*======================主体宽度======================*/
.pc_hide{display:none;}
.main{width: 90%; margin: auto; max-width: 1360px;}
@media screen and (max-width:1024px) {
	.main{width:92%;}
}
@media screen and (max-width:768px) {
	.main{width:100%; padding:0 15px; box-sizing:border-box;}
	.m_show{ display:block;}
	.m_hide{display:none!important;}
}
.flex_space{display:flex;justify-content:space-between; flex-wrap:wrap;}
.flex_start{display:flex;justify-content: flex-start;flex-wrap:wrap;}
.t_center{display:flex; flex-direction:column; justify-content:center;align-items:center;}
.t_left_center{display:flex; flex-direction:column; justify-content:center;}


/*文字省略*/
.ellipsis1 {overflow: hidden; text-overflow: ellipsis;white-space: nowrap;}
.ellipsis2 {display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;text-overflow: ellipsis;}
.ellipsis3 {display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;text-overflow: ellipsis;}
.ellipsis4 {display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 4;overflow: hidden;text-overflow: ellipsis;}

/*头部*/
.header{width: 100%;height:125px; background:#fff; position: fixed; top:0; z-index:888;}
.header .logo{height:125px; text-align:center;}
.header .logo img{height:100px;}
.header .logo h2{ font-size:12px; color:#666; font-weight:normal; text-transform: uppercase;}

.header_contact{}
.header_contact li{ margin-right:80px; align-items:center;}
.header_contact li .ico{width:39px; height:39px; border-radius: 50%;border: 1px solid #c41b27; margin-right:10px;}
.header_contact li .txt{ font-size:16px; }
.header_contact li .txt p:first-child{ font-weight:bold; font-size:15px; margin-bottom:6px; color:#282828;}

/*搜索*/
.header_s input{  font-size:15px; box-sizing:border-box; outline:none;}
.header_s span{float:left;}
.header_s .s_key{ height:42px; line-height:42px; width:225px; background:#f5f6f8; padding-left:25px;  border-radius:40px 0 0 40px; border:none;}
.header_s .s_btn{ background:url(../images/icon-hsrch.png) no-repeat center center var(--main_color); border:none; padding-left:20px;  line-height:40px; width:.68rem; font-size:16px; color:#FFF;  border-radius:0 40px 40px 0; cursor:pointer;}


/*下拉菜单*/
.menu{background:var(--second_color); position:relative; position: fixed; top:125px; width:100%; z-index:888;}
.menu>.main{display: flex;justify-content: center;flex-wrap: wrap;}
.menu li{ position: relative; padding:0 .45rem; }
.menu li:last-child{margin-right:0;}
.menu li .svb a{display: block; line-height:60px; font-size: 18px; color:#fff;}
.menu li dt a{display: block; border-bottom:#eee 1px solid; font-size: 16px;  padding:16px 15px; white-space:nowrap;}
.menu li dt:last-child a{border-bottom:0;}
.menu li dt a:hover{ background:var(--main_color);border-bottom:var(--main_color) 1px solid; color:#fff;}
.menu li .svb-box{display: none; background:#fff; z-index:999; min-width:115%; position:absolute; left:-.1rem; top:60px; overflow:hidden; box-shadow: 0 5px 40px rgba(0,0,0,0.1);}

/*.menu .main{position:relative;}*/
.menu li .pro-box{ width:100%; min-width:auto; left:0; box-shadow: 0 5px 40px rgba(0,0,0,0.1); padding:.5rem; box-sizing:border-box;}
.menu li .pro-box h2{ font-size:.2rem; margin-bottom:20px; border-bottom:solid 1px #e8e8e8; height:32px; position:relative;}
.menu li .pro-box h2:after {width:25px;height: 2px;position: absolute;left: 0;bottom: -1px;content: '';background:var(--main_color);}

.menu li .pro-box p{ margin-bottom:10px; line-height:1.5;}


/*======================手机菜单按钮======================*/
.m_nav_btn{width: 30px;height: 30px;transition: 0.3s;cursor: pointer;border:none;padding: 0;outline: none;background:none; display:none; position:absolute; right:15px; top:15px;}
.m_nav_btn .line{position: relative;display: block;width: 25px;height: 3px;margin: 0px auto 0;background:var(--main_color);border-radius:3px;}
.m_nav_btn .line:before,.m_nav_btn .line:after{content: '';width: 100%;height: 3px;left: 0;position: absolute;background:var(--main_color);border-radius:3px;transition-duration: 0.3s,0.3s;transition-delay: 0.1s,0s;}
.m_nav_btn .line:before{transition-property: bottom,transform;bottom: 8px;}
.m_nav_btn .line:after{transition-property: top,transform;top: 8px;}
.m_nav_btn_active .line {background: transparent;-webkit-transition-delay: 0s,0s;-moz-transition-delay: 0s,0s;-ms-transition-delay: 0s,0s;-o-transition-delay: 0s,0s;transition-delay: 0s,0s}
.m_nav_btn_active .line:after,.m_nav_btn_active .line:before {-webkit-transition-delay: 0s,.1s;-moz-transition-delay: 0s,.1s; -ms-transition-delay: 0s,.1s; -o-transition-delay: 0s,.1s; transition-delay: 0s,.1s}
.m_nav_btn_active .line:before {bottom: 0px;-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);-ms-transform: rotate(45deg);-o-transform: rotate(45deg);transform: rotate(45deg)}
.m_nav_btn_active .line:after {top:0px;-webkit-transform: rotate(-45deg);-moz-transform: rotate(-45deg);-ms-transform: rotate(-45deg);-o-transform: rotate(-45deg);transform: rotate(-45deg);}

.m_mail{ display:none;}
.top_blank{ height:185px;}
@media screen and (max-width:768px) {
.header{ height:60px; position: fixed; top:0; background:#fff; box-shadow: 0 1px 5px rgba(0,0,0,0.1); z-index:99;}
.header .right,.menu{ display:none;}

.header .logo{height:60px;}
.header .logo img{ height:45px; margin-bottom:0px; margin-top:3px;}
.header .logo h2{ font-size:12px; display:none;}

.m_mail{ margin-right:56px; align-items:center; display:flex; display:none}
.m_mail .ico{width:30px; height:30px; border-radius: 50%;border: 1px solid #c41b27; margin-right:10px;}
.m_mail .ico img{ height:10px;}
.m_mail .txt{ font-size:12px; }
.m_mail .txt p:first-child{ font-weight:bold; margin-bottom:3px; color:#282828;}

.m_nav_btn{ display:block;}
.top_blank{ height:60px;}
}

/*======================手机弹出菜单======================*/
.m_tc_box{position: fixed;top:60px;left: 0;bottom: 0;right: 0;background: #fff;z-index: 98; display:none;}
.m_tc_box .wrapper {position: absolute;left: 0;right: 0;height: 100%;padding:15px; box-sizing:border-box;overflow-x: hidden;overflow-y: auto;z-index:999;}

/*搜索表单*/
.m_search_box {width:100%;  position: relative;border: 1px solid #e1e6f0; overflow:hidden; border-radius:3px; margin-bottom:15px; margin-top:15px;}
.m_search_box .search-btn {position: absolute;top:0px;right:0px;width:50px ;height:100%;}
.m_search_box form {height:46px;}
.m_search_box form input[type="text"] {width: 100%;height: 100%;background:rgba(255,255,255,0.8); box-sizing: border-box;padding: 0 50px 0 15px;border: none; font-size:15px;}
.m_search_box form input[type="submit"]{display: inline-block;width:30px;height:30px; background: url('../images/zoom.png') no-repeat center; border:none; background-size:23px auto;}

/*手机下拉菜单*/
.m_menu{overflow-x: hidden;overflow-y: auto;}
.m_menu .nav1 ul{ padding:0 0 0 30px; display:none; background-color:#fff;}
.m_menu .item{border-bottom: 1px solid #efefef; padding:16px 10px; font-size:16px;}
.m_menu .item a{display:block}
.m_menu .item i{float:right; color:#ccc; transition:0.3s all;}
.m_menu .item.active> i{ -webkit-transform: rotate(180deg); transform: rotate(180deg); }
.m_menu .item.curr a,.m_menu .item a:hover{color:var(--main_color);}


/*电话*/
.m_tel{text-align:center; margin-top:35px; font-size:20px; font-family:din; color:#fff; background:var(--second_color); padding:15px; border-radius:5px; letter-spacing:1px;} 
.m_tel i{ font-size:18px; margin-right:5px;}
}


/*======================轮播图======================*/
#banner {width:100%;  position:relative; z-index:0; overflow:hidden;}
#banner .swiper-slide .pic {position:relative; z-index:1; height:6rem;}
#banner .swiper-slide .pic img{width:100%;height:100%; object-fit:cover; display:block;}

#banner .txt{ position: absolute;top:0; right:0; bottom:0; left:0; z-index:2;}
#banner .txt h3{font-size:.5rem; line-height:1.3; font-family:Impact; color:#555; font-weight:normal; position:relative;}
#banner .txt h3 span{color:var(--main_color);}
#banner .txt p{font-size:20px; color:#fff; opacity:0.6; margin-top:40px; letter-spacing:2px;}	
	
/*按钮切换*/	
#banner .swiper-button-prev,#banner .swiper-button-next {display: none;width: 72px;height: 72px; background: url(../images/ico_sliding.png) no-repeat; margin-top:-36px;opacity:0.3;}
#banner .swiper-button-prev {background-position: 0 0;}
#banner .swiper-button-prev:hover { background-position: 0 -144px;}
#banner .swiper-button-next { background-position: 0 -72px;}
#banner .swiper-button-next:hover {background-position: 0 -216px;}
/*分页器*/
#banner .swiper-pagination-bullet{width:25px;height:5px; display: inline-block; border-radius: 0; background:rgba(0,0,0,0.2); transition: all .5s ease;opacity: 1.0; font-size:0;}
#banner .swiper-pagination-bullet-active{background:var(--main_color);}
#banner .swiper-pagination{bottom:60px;}

@media screen and (max-width:768px) {
	#banner .swiper-slide .pic{height:200px;}
	#banner .txt h3{font-size:16px; font-family:Arial, Helvetica, sans-serif; font-weight:bold; line-height:1.6;}
	#banner .txt p{font-size:13px; margin-top:20px; letter-spacing:0;}
	#banner .swiper-pagination-bullet{width: 7px;height:7px; border-radius:10px;}
	#banner .swiper-pagination-bullet-active{width: 20px;}
	#banner .swiper-pagination{bottom:8px;}
}	



/*页面标题*/
.main_tit{text-align:center; padding:.6rem 0 .5rem;width:100%; }
.main_tit h2{ font-size:.36rem; color:#000; }
.main_tit .line {display: block;width: 20px;height: 4px;background:var(--main_color);border-radius: 10px;margin: 15px auto auto auto;}
.main_tit p{font-size:16px; color:#666; margin-top:15px;}

@media screen and (max-width:768px) {
.main_tit h2{ font-size:20px; }
.main_tit p{font-size:15px; line-height:1.4;}
}



.page_box{width: 1200px; margin:auto;}
@media screen and (max-width:768px) {
.page_box{width:100%;margin:auto;overflow:hidden;padding:0 15px;box-sizing:border-box;}

}


/*===================首页产品四大分类========================*/
.fenlei_bg{background:#666;height:280px; position:relative; z-index:666;}
.pro_fenlei li{width:25%;border-right:1px solid rgba(255,255,255,.1);height:280px;padding:.4rem .25rem;box-sizing:border-box;transition:all .3s;}
.pro_fenlei li:last-child{border-right:none;}
.pro_fenlei li.active{background:var(--second_color);height:310px;margin-top:-30px;}
.pro_fenlei li .ico img{height:.32rem;}
.pro_fenlei li .ico h3{display:inline-block;font-size:.17rem;color:#fff;margin-left:.05rem;position:relative;top:-.08rem;}
.pro_fenlei li .txt{text-align:center;color:rgba(255,255,255,.8);}
.pro_fenlei li .txt p{line-height:1.6;margin:.25rem 0 .35rem 0;}
.pro_fenlei li .txt span{font-size:14px;display:block;width:1.2rem;line-height:.32rem;border-radius:25px;border:1px solid rgba(255,255,255,.5);margin:0 auto; transition:all .3s;}
.pro_fenlei li:hover .txt span{background:#fff;color:#333;}

@media screen and (max-width:768px) {
.fenlei_bg{background:var(--second_color);height:auto; position:relative; z-index:80;overflow:hidden;}
.pro_fenlei li{width:50%;border-bottom:1px solid rgba(255,255,255,.2);padding:20px 10px 15px 10px;height:auto;}
.pro_fenlei li:nth-child(2n){border-right:none !important;}
.pro_fenlei li:nth-child(3),.pro_fenlei li:nth-child(4){border-bottom:none !important;}
.pro_fenlei li.active{background:var(--second_color);height:auto;margin-top:0;}
.pro_fenlei li .ico{text-align:center;}
.pro_fenlei li .ico img{height:26px;}
.pro_fenlei li .ico h3{display:block;font-size:15px;margin-left:0;margin-top:10px; line-height:1.2; font-weight:normal;}
.pro_fenlei li .txt p{font-size:13px;line-height:1.4;margin:5px 0 15px 0; display:none;}
.pro_fenlei li .txt span{width:100px;line-height:26px;margin:0 auto;font-size:13px; margin-top:10px; display:none;}

}


/*===================首页推荐产品========================*/
.tj_bg{background:#f5f5f5;padding:0 0 .2rem 0;}
.index_tjpro li{width:23.5%;margin-right:2%;background:#fff;overflow:hidden;padding:.2rem .2rem ;box-sizing:border-box;margin-bottom:.25rem;border-bottom: 5px solid #fff;transition:all .3s;}
.index_tjpro li:nth-child(4n){margin-right:0;}
.index_tjpro li .pic{overflow:hidden;background:#666;}
.index_tjpro li .pic img{width:100%;display:block;opacity:.95;}
.index_tjpro li .txt{margin-top:.25rem;}
.index_tjpro li .txt h3{font-size:.18rem; }
.index_tjpro li .txt p{font-size:.15rem;line-height:1.6;color:#888;margin:.15rem 0 .2rem 0;}
.index_tjpro li .txt span{transition:all .3s;color:#666;}
.index_tjpro li .txt span i{font-size:.16rem;margin-left:5px;transition:all .3s;}
.index_tjpro li:hover{border-color:#d61f1f;box-shadow:0 0 15px rgba(0,0,0,0.3)}
.index_tjpro li:hover .txt span {}
.index_tjpro li:hover .txt span i{}

@media screen and (max-width:768px) {
.tj_bg{background:#f5f5f5;padding:0 0 25px 0;}
.index_tjpro li{width:48.4%;margin-right:10px;border-radius:4px;padding:10px 10px;margin-bottom:10px;}
.index_tjpro li:nth-child(2n){margin-right:0 !important;}
.index_tjpro li:nth-child(3n){margin-right:auto;}
.index_tjpro li .txt h3{font-size:14px; margin-bottom:5px;}
.index_tjpro li .txt p{font-size:12px;line-height:1.4;margin:5px 0 10px 0; display:none;}
.index_tjpro li .txt span{font-size:12px;}
.index_tjpro li .txt span i{font-size:12px;margin-left:5px;transition:all .3s;}
}


/*===================首页我们的优势========================*/

.youshi_bg{background:url(../images/bg_slide_1.jpg) no-repeat center;padding:.3rem 0 .8rem 0;background-size:cover; }
.youshi_bg .main_tit h2,.youshi_bg .main_tit p{color:#fff;}
.index_youshi { overflow:hidden; padding-bottom:40px;}
.index_youshi li{width:100%;background:#fff;padding:.5rem .2rem; height:3.25rem;box-sizing:border-box;transition:all .6s;}
.index_youshi li .ico{width:80px;height:80px;border:1px dashed #666;border-radius:100%;margin:0 auto;transition:all .6s;}
.index_youshi li .ico img{transition:all .3s;}
.index_youshi li .txt{text-align:center;}
.index_youshi li .txt h3{margin:.2rem 0;font-size:.2rem;transition:all .3s;}
.index_youshi li .txt p{color:#888;line-height:1.4;transition:all .3s;}
.index_youshi li:hover .ico{ transform:rotate(360deg);border:1px dashed #fff;}
.index_youshi li:hover .ico img{filter: grayscale(100%) brightness(500%)}
.index_youshi li:hover{background:var(--main_color);}
.index_youshi li:hover .txt h3{color:#fff;}
.index_youshi li:hover .txt p{color:#fff;}

/*分页器*/
#index_youshi .swiper-pagination-bullet{width:8px;height:8px; display: inline-block; border-radius:8px; background:rgba(255,255,255,0.6); transition: all .5s ease;opacity:0; font-size:0;}
#index_youshi .swiper-pagination-bullet-active{background:var(--main_color);}



@media screen and (max-width:768px) {
.youshi_bg{overflow:hidden;padding:0 0 25px 0;}
.index_youshi li{ border-radius:5px; padding:25px 10px; height:280px;}
.index_youshi li .ico{width:66px;height:66px;}
.index_youshi li .ico img{ height:32px;}
.index_youshi li .txt h3{margin:20px 0 15px 0;font-size:18px; }
.index_youshi li .txt p{ font-size:15px;}
#index_youshi .swiper-pagination-bullet{opacity:1; }

}



/*===================首页公司介绍========================*/
.index_about{padding:1rem 0 .5rem;position:relative;}
.index_about .txt{width:48%;}
.index_about .txt p{color:#666;font-size:.20rem;}
.index_about .txt h3{font-size:.25rem;margin:.15rem 0 .25rem 0;}
.index_about .txt span{display:block;width:1.2rem;height:2px;background:#494949;}
.index_about .txt span i{display:block;width:.6rem;height:2px;background:var(--main_color);}
.index_about .txt .intro{font-size:16px;margin:.3rem 0;color:#666;line-height:2;text-align:justify;}
.index_about .txt .more{width:1.4rem;line-height:.4rem;border:1px solid #666;text-align:center;transition:all .3s;}
.index_about .txt .more:hover{background:var(--main_color);color:#fff;border:1px solid var(--main_color);}
.index_about .pic{width:46%;overflow:hidden;}
.index_about .pic img{width:100%;display:block;}
.index_about .map_bg{ position:absolute; top:0; left:1rem;}

@media screen and (max-width:768px) {
.index_about{padding:30px 0;}
.index_about .txt,.index_about .pic{width:100%;}
.index_about .map_bg{display:none;}
.index_about .txt p{font-size:16px;}
.index_about .txt h3{font-size:18px;margin:10px 0 20px 0;}
.index_about .txt .intro{font-size:14px;margin:.3rem 0;line-height:1.6;}
.index_about .txt .more{width:120px;line-height:32px;margin-bottom:25px;}

}




/* 底部联系按钮 */
.foot_contact{height:1.68rem; background:#a82323; color:#fff;margin-top:.5rem;}
.foot_contact .txt{}
.foot_contact .txt .p1{ font-size:.2rem; margin-bottom:.15rem;}
.foot_contact .txt .p2{ font-size:.25rem; font-weight:bold;}
.foot_contact a{font-size:.18rem;  color:#fff; line-height:.52rem; width:1.8rem; display:block; border:solid 2px rgba(255,255,255,1); text-align:center; transition:0.3s all;}
.foot_contact a:hover{background:rgba(255,255,255,0.9); color:var(--main_color);}
@media screen and (max-width:768px) {
.foot_contact{height:auto; padding:25px 5px;}
.foot_contact .txt{width:100%; text-align:center;}
.foot_contact .txt .p1{ font-size:16px; margin-bottom:15px;}
.foot_contact .txt .p2{ font-size:14px; margin-bottom:15px;}
.foot_contact .c{width:100%;}
.foot_contact a{font-size:14px; line-height:40px; width:40%; display:block; margin:auto; border:solid 2px rgba(255,255,255,.6); text-align:center; transition:0.3s all;}
}

/* 底部 */
.footer{ width:100%; background:#f7f7f7; padding:80px 0 0 0;}

/*底部联系*/
.f_contact{ width:420px;}
.f_contact h3{ font-size:18px; width:200px; height: 30px; margin-bottom: 15px;position: relative;border-bottom: solid 1px #ccc;}
.f_contact h3:after {width:25px;height: 2px;position: absolute;left: 0;bottom: -1px;content: '';background:var(--main_color);}
.f_contact ul li{ line-height:1.6; font-size:15px; margin-bottom:10px;}
.f_contact ul li .ico{ width:20px; height:20px; border-radius:100%; border:solid 1px #444; font-size:12px; margin-right:8px; }
.f_contact ul li p{ width:calc(100% - 30px);}

/* -- */
.f_code{ font-size: 0;margin-top:25px;}
.f_code a{width: 30px;height: 30px;margin-right:10px;position: relative;border-radius: 5px;display: flex;align-items: center;justify-content: center;background:var(--main_color);transition: all .5s ease;}
.f_code a i{font-size:16px; color:#fff;transition: all .5s ease;}
.f_code_img{display: none;width: 136px;height: 136px;padding: 5px;position: absolute;bottom: 42px;left: 50%;margin-left: -68px;background: #fff;border-radius:3px; box-sizing:border-box;}
.f_code_img::after{content: "";display: block;width: 0px;height: 0px;border: 8px solid transparent;border-top-color: #fff;position: absolute;bottom: -16px;left: 50%;margin-left: -8px;}
.f_code_img img{width: 100%;height: 100%;object-fit: cover;}
.f_code a:hover .f_code_img{display: block;animation: f_code .6s ease-in-out both;}
.f_code a:hover{background:var(--main_color);}
.f_code a:hover i{ color:#fff;}

/*底部导航*/
.f_nav{}
.f_nav dl{ margin-right:.9rem;}
.f_nav dl:last-child{ margin-right:0;}
.f_nav dt{ font-size:18px; height: 30px; margin-bottom: 15px;position: relative;border-bottom: solid 1px #ccc;}
.f_nav dt:after {width:25px;height: 2px;position: absolute;left: 0;bottom: -1px;content: '';background:var(--main_color);}
.f_nav dd{ line-height:2; font-size:15px;}


/* 版权 */
.copyright{ text-align:center; border-top:solid 1px #ddd; padding:15px 0; margin-top:50px}
@media screen and (max-width:768px) {
.footer{padding:30px 0 0 0;overflow:hidden;}
.f_contact{ width:100%;}
.f_contact h3{ font-size:16px; width:100%;}
.f_contact ul li{font-size:14px;}

.f_nav,.copyright span{ display:none;}
.f_code{ margin-top:15px; width:auto; justify-content: center;}
.copyright{padding:10px 10px; margin-top:20px; line-height:1.6; font-size:13px;}
.foot_contact{overflow:hidden;}
}

/*二级页面 banner*/
.page_ban{ width:100%; position:relative; overflow:hidden; }
.page_ban .pic { height:280px;}
.page_ban .pic img{width:100%; height:100%; object-fit:cover; display:block;}
.page_ban .txt{position:absolute;top:0;left:0; bottom:0;right:0;color:#fff;}
.page_ban .txt h3{font-size:.36rem;color:#333;width:60%;line-height:1.4;margin-bottom:.15rem;}
.page_ban .txt h3 span{color:var(--main_color);}


@media screen and (max-width:768px) {
.page_ban .pic { height:100px;}
.page_ban .txt{display:block;position:absolute;top:50%;left:20px; transform:translateY(-50%);color:#fff;}

.page_ban .txt .main{padding:0;}
.page_ban .txt{bottom:-5px;}
.page_ban .txt h3{font-size:16px;width:80%;margin-bottom:0;line-height:1.2;}
.page_ban .txt h3 span{color:var(--main_color);}
}

/*====================产品页位置导航========================*/
.pro_weizhi{border-bottom: 1px solid #ddd;background: #f9f9f9;line-height: 56px;height: 56px;border-top: 1px solid #e8e8e8;}
.pro_weizhi .ico {left:0px;top:4px;position:relative;}
.pro_weizhi .ico svg {height: 20px;width: 20px;fill:#666;}
.pro_weizhi a{color:#888;font-size:14px;}
.pro_weizhi span{color:#888;}
.pro_weizhi a:last-child{color:var(--main_color);}
.pro_nav_list h3{display:none;background:var(--second_color);text-align:center;line-height:55px;color:#fff;font-size:.22rem;}

@media screen and (max-width:768px) {
.pro_weizhi{line-height: 35px;height: 35px;}
.pro_weizhi .ico {top:3px;}
.pro_weizhi .ico svg {height: 15px;width: 15px;}
.pro_weizhi a{font-size:12px;}

.pro_nav_list h3{display:block;line-height:45px;font-size:20px; text-align:left; padding-left:15px;}

}


/*====================内页栏目导航通用========================*/
.page_nav_bg{border-bottom: 1px solid #ddd;background: #f9f9f9;line-height: 56px;height: 56px;border-top: 1px solid #e8e8e8;}

.page_title{ height:90px;background:var(--second_color);line-height:90px;color:#fff;font-size:22px;margin-top:-33px;z-index:9;padding:0 .8rem 0 .25rem;font-weight:bold;box-sizing:border-box;position:relative;}
.page_title:before {position:absolute;content:'';width:25px;height: 2px;background: #fff;top:50%;right:10%; transform:translateY(-50%);}

#n_nav li{position: relative;margin-left:26px; height:55px; text-align: center; }
#n_nav li.active{border-bottom:2px solid var(--main_color);}
#n_nav li:after {position:absolute;bottom:-8px;left:50%; transform:translateX(-50%);display: block;width: 0;height: 0;content: '';border: 6px solid transparent;border-bottom: 0;}
#n_nav li.active:after {border-top-color:var(--main_color);}
#n_nav li.active a{color:var(--main_color); font-weight:bold;}

.m_sub_nav,.weizhi{display:none;}


@media screen and (max-width:768px) {
.page_nav_bg{height:36px;border:none; background:#666; line-height:46px;}
.page_nav_bg .main{padding:0;}
.page_title,.page_nav,#n_nav li:after{display:none;}

#n_nav{display:none; width:100%; background: #fff;box-shadow: 0 2px 10px #ccc;z-index:999; box-sizing:border-box;}
#n_nav li{width:100%; margin:0;padding:0 15px; height:46px;  text-align:left; box-sizing:border-box;}
#n_nav li a{ display:block; border-bottom:solid 1px #e8e8e8;}
#n_nav li.active{ border:none;}


.m_sub_nav{display:flex; height:36px; margin-right:15px;}
.m_sub_nav svg{width:20px; height:20px;  fill:#fff; transition:0.3s all;}
.m_sub_nav.active svg{ -webkit-transform: rotate(-180deg); transform: rotate(-180deg); }

.page_nav_bg .weizhi{display:block;margin-left:15px;color:#fff;line-height:36px; height:36px; width:calc(100% - 60px);}
.page_nav_bg .weizhi .ico {left:0px;top:3px;position:relative;}
.page_nav_bg .weizhi .ico svg {height: 16px;width: 16px;fill:#fff;}
.page_nav_bg .weizhi a{color:#fff;font-size:12px;}
}



/*================企业文化=====================*/
.qywh {}
.qywh li{margin-bottom:.6rem;}
.qywh li .txt{width:30%;}
.qywh li:nth-child(2n) .txt{order:2;}
.qywh li:nth-child(2n) .pic{order:1;}
.qywh li .txt h3 {font-size: .32rem;color: #000000;line-height:1.2;}
.qywh li .txt i {display: block;width: 30px;height: 3px;background: var(--main_color);margin: .15rem 0 .25rem;}
.qywh li .txt p {font-size:16px;color: #666;line-height: 1.8; margin-bottom:10px;}

.qywh li .pic{width:65%; height:4.5rem;position: relative;}
.qywh li .pic img{width: 123%; height:100%; max-width: inherit;position: absolute;left: 0;top: 0;}
.qywh li:nth-child(even) .pic img {left: auto;right: 0;}
.qywh li .pic:before {content: "";display: block;width: 23%;height: 100%;position: absolute;z-index: 2;background: #fff;left: 100%; transition: .9s;}
.qywh li:nth-child(odd).aos-animate .pic:before {left: 123%;}
.qywh li:nth-child(even).aos-animate .pic:before {right: 123%;}
.qywh li:nth-child(even) .pic:before {left: auto;right: 100%;}

@media only screen and (max-width: 768px){
.qywh li:nth-child(odd) .txt{order:2;}
.qywh li:nth-child(odd) .pic{order:1;}
.qywh li{margin-bottom:15px;}

.qywh li .txt{width:100%; }
.qywh li .txt h3 {font-size:18px;}
.qywh li .txt i {width: 20px;margin: 10px 0;}

.qywh li .txt p {font-size: 15px;line-height: 1.6;}
.qywh li .pic{height:auto;width:100%; margin-bottom:15px; overflow:hidden;}
.qywh li .pic img{width:100%; height:100%; object-fit:cover; position:static;}

}

/*===================内页资质荣誉列表================*/
.zzry_list li{ line-height:52px; border-bottom:solid 1px #e8e8e8; padding:0 15px;}
.zzry_list li:first-child{ background:#f2f2f2; font-weight:bold;}
.zzry_list li span:nth-child(1){ width:50%;}
.zzry_list li span:nth-child(2){ width:136px;}
.zzry_list li span:nth-child(3){ width:125px;}
.zzry_list li span i{margin-right:10px;color:var(--main_color);}
.zzry_list li span:nth-child(4){ width:125px;}
.zzry_list li span:nth-child(3) a{color:var(--main_color);}
.zzry_list li span:nth-child(4) a{color:var(--main_color);}

.zzry_list li span:hover i{ color:var(--main_color);}

@media screen and (max-width:768px) {
.zzry_list li{ line-height:46px; border-bottom:solid 1px #e8e8e8; padding:0 5px;}
.zzry_list li span:nth-child(1){ width:100%;}
.zzry_list li span:nth-child(2){display:none;}
.zzry_list li span:nth-child(3){display:none;}
.zzry_list li span:nth-child(4){display:none;}
}

.side_news{}
.side_news h3{ font-size:20px; line-height:46px; background:var(--second_color); color:#fff; padding:0 15px; margin-top:25px; margin-bottom:10px;}
.side_news li{ line-height:1.6; border-bottom:solid 1px #e8e8e8; padding:10px 0;}

/*======================产品频道页======================*/
.pro_cate li{ width:23%; margin-right:2.5%; margin-bottom:15px;position:relative;}
.pro_cate li:nth-child(4n){ margin-right:0;}
.pro_cate li .pic{width:100%; overflow:hidden;position:relative;background:#666;}
.pro_cate li .pic img{ width:100%; display:block; transition:0.3s all;opacity:.9;}
.pro_cate li .txt{line-height:1.5;position:absolute;bottom:0;left: 0px;width: 100%;text-align: center;transition:0.3s all;margin-bottom:15px;z-index:99;}
.pro_cate li .txt h2{ font-size:.18rem; line-height:1.5; }
.pro_cate li a::after {content: "";display: block;width: 100%;height: 0;background: rgba(214,0,15,.7);position: absolute;bottom: 0px;left: 0px;opacity: 0;transition: all .3s linear;}
.pro_cate  li:hover a::after{opacity:1;height:100%;}
.pro_cate li:hover .txt {bottom:15px;color:#fff;}



@media screen and (max-width:768px) {
.pro_cate li{ width:48%; margin-right:4%;}
.pro_cate li:nth-child(2n){ margin-right:0;}
.pro_cate li .txt h2{ font-size:14px;line-height:1.2;}
.pro_cate li .txt{margin-bottom:5px;z-index:1;}
}

/*======================产品封面页======================*/
.pro_cate2 li{ width:31.5%; margin-right:2.6%; margin-bottom:15px;position:relative;}
.pro_cate2 li:nth-child(3n){ margin-right:0;}
.pro_cate2 li .pic{width:100%; overflow:hidden;position:relative;background:#666;}
.pro_cate2 li .pic img{ width:100%; display:block; transition:0.3s all;opacity:.9;}
.pro_cate2 li .txt{line-height:1.5;position:absolute;bottom:0;left: 0px;width: 100%;text-align: center;transition:0.3s all;margin-bottom:15px;z-index:99;}
.pro_cate2 li .txt h2{ font-size:.16rem; line-height:1.5; }
.pro_cate2 li a::after {content: "";display: block;width: 100%;height: 0;background: rgba(214,0,15,.7);position: absolute;bottom: 0px;left: 0px;opacity: 0;transition: all .3s linear;}
.pro_cate2  li:hover a::after{opacity:1;height:100%;}
.pro_cate2 li:hover .txt {bottom:15px;color:#fff;}
.yx{display:none}


@media screen and (max-width:768px) {
.yx{display:block}
.pro_cate2 li{ width:48%; margin-right:4%;}
.pro_cate2 li:nth-child(2n){ margin-right:0;}
.pro_cate2 li:nth-child(3n){ margin-right:auto;}
.pro_cate2 li .txt h2{ font-size:14px;line-height:1.2;}
.pro_cate2 li .txt{margin-bottom:5px;z-index:99;}
}





/*===================产品列表页========================*/
.pro_side{width:320px;}
.cate_nav{background:#f8f8f8; }
.cate_nav h2{padding:20px 15px 15px;box-sizing:border-box;border-bottom:1px solid #e8e8e8;font-size:16px; }
.cate_nav.curr h2 a{color:var(--main_color);}
.cate_nav h2 i{font-size:12px;color:#666;cursor: pointer; transition:all .3s; }
.cate_nav.curr h2 i{color:var(--main_color);transform: rotate(180deg);}


.cate_nav ul{ display:none; transition:0.3s all; border-bottom:1px solid #e8e8e8; padding:10px 0 15px 0; }
.cate_nav.curr ul{ display:block;}
.cate_nav li { padding:0 10px 0 30px;box-sizing:border-box;}
.cate_nav li:hover{ /*background:#e8e8e8;*/}
.cate_nav li a{ display:block; line-height:42px; font-size:16px;}
.cate_nav li.on{ /*background:#666;*/}
.cate_nav li.on a{ color:var(--main_color); }

.pro_con{width:calc(100% - 360px);background:#fff;  box-sizing:border-box;}
.pro_con .bt{margin-bottom:.3rem;}
.pro_con .bt h3{font-size:22px;position:relative; padding:20px 0 15px 0; border-bottom:solid 2px #eee;}
.pro_con .bt h3:after { content: '';display: block;width: 80px;height: 3px;background: var(--main_color); position:absolute; left:0; bottom:-2px;}
@media screen and (max-width:768px) {
.pro_side,.pro_con{width:100%;}
.pro_side{order:2;margin:0; display:none}
.cate_nav h2{padding:20px 15px 15px; font-size:16px; }
.cate_nav ul{  padding:5px 0 10px 0;}
.cate_nav li a{ line-height:36px; font-size:14px;}

.pro_con{order:1;padding:0;margin:-10px 0 0 0;}
.pro_con .bt{margin-bottom:15px;}
.pro_con .bt h3{font-size:16px;}
}

/*===========================================*/
.col_3 li{width:31%; margin-right:3.5%;}
.col_4 li{width:23.5%; margin-right:2%;}
.col_3 li:nth-child(3n){margin-right:0;}

/*======================图片列表======================*/
.pro_cate{margin-top:40px}
.pic_list li{  margin-bottom:15px; text-align:center}
.pic_list li .pic{width:100%; overflow:hidden;}
.pic_list li .pic img{ width:100%; display:block; transition:0.3s all;}
.pic_list li .txt{ font-size:16px; line-height:1.5;  margin-top:10px;}
.pic_list li .txt h2{ font-size:18px; line-height:1.5;}
.pic_list li:hover .pic img{transform:scale(1.1);}

.tab1{border-collapse:collapse; margin-top:30px}
.tab1 td,th{padding:12px; border:1px solid #ddd; text-align:left}

@media screen and (max-width:768px) {
.tab1 td,th{padding:8px; font-size:14px;}
.col_3 li:nth-child(3n){margin-right:3.5%;}
.pic_list li{ width:48%; margin-right:4%;}
.pic_list li .txt{ margin-top:5px;}
.pic_list li:nth-child(2n) {
    margin-right: 0;
  }
}


/*======================设备列表======================*/
.shebei_list figure{ width:23.5%; margin-right:2%; margin-bottom:.25rem;}
.shebei_list figure:nth-child(4n){margin-right:0;}
.shebei_list figure .pic{width:100%; height:2.25rem; overflow:hidden;}
.shebei_list figure .pic img{ width:100%; height:100%; object-fit:cover; display:block; transition:0.3s all;}
.shebei_list figure .txt{ font-size:16px; line-height:1.5;  margin-top:10px;}
.shebei_list figure:hover .pic img{transform:scale(1.1);}
@media screen and (max-width:768px) {
.pro_cate{margin-top:20px}
.shebei_list figure{ width:100%; margin-right:0%;}
.shebei_list figure .pic{ height:200px;}
.shebei_list figure .txt{ margin-top:5px;}
}

/*===================内页知识产权列表================*/
.zscq_list li{ width:23%;  margin-right:2%; margin-bottom:25px; position:relative; text-align:center; overflow:hidden; cursor:pointer;}
.zscq_list li:nth-child(4n){margin-right:0;}
.zscq_list li .pic{height:360px; background:#f2f4f8;padding:.3rem 0;box-sizing:border-box;}
.zscq_list li .pic img{max-width:85%;max-height:90%;display: inline-block;opacity:1;}
.zscq_list li .pic p{margin-top:.3rem;font-size:.16rem;}
.zscq_list li .txt{ background:rgba(0,0,0,0.4); position:absolute; transform: scale(0.3); top:0; left:0; width:100%; height:100%; color:#fff; text-align:center; opacity:0; transition: 0.6s all;font-size:.16rem;}
.zscq_list li .txt p{margin-top:.3rem;}
.zscq_list li:hover .txt{ opacity:1; transform: scale(1);}


@media screen and (max-width:768px) {
.zscq_list li{width:47.5%; margin-right:15px;border-radius:5px;}
.zscq_list li:nth-child(2n){margin-right:0;}
.zscq_list li .pic{height:200px; }
.zscq_list li .pic p{font-size:14px;}
}



/*===================产品列表========================*/
.pro_list li{width:31%; margin-right:3.5%; margin-bottom:25px; overflow:hidden; box-sizing:border-box;}
.pro_list li:nth-child(3n){margin-right:0;}
.pro_list li .pic{overflow:hidden;border:1px solid #e8e8e8;box-sizing:border-box;}
.pro_list li .pic img{width:100%;} 


.pro_list li .txt{ width:100%; font-size:16px; padding:.15rem 0;background:#f2f2f2;transition:0.3s all;}
.pro_list li .txt h2{ font-size:16px;  text-align:center;transition:0.3s all;}
.pro_list li:hover .txt {background:var(--main_color);}
.pro_list li:hover .txt h2{color:#fff;}

@media screen and (max-width:768px) {
.pro_list li .pic img{width:100%;height:120px} 
.pro_list li:nth-child(3n){margin-right:4%;}
.pro_list li{width:48%; margin-right:4%; margin-bottom:15px;}
.pro_list li:nth-child(2n) {
    margin-right: 0;
  }
.pro_list li .txt{padding:15px 0;}
.pro_list li .txt h2{ font-size:16px;  }
}

/*===================产品内容页========================*/
.show_pro{}
.show_pro .pic{ width:40%;}

/* 产品大图 */
#focus {width:100%; position:relative; border:solid 1px #e8e8e8; box-sizing:border-box;}
#focus figure{overflow:hidden; height:3.2rem; position:relative; }
#focus figure a{ width:100%; height:100%;}
/*#focus figure a img{max-width:100%;max-height:100%; object-fit: cover;}*/
#focus figure a img{width:100%; height:100%; object-fit: cover;}

/*分页器*/
#focus .swiper-pagination-bullet{width: 8px;height: 8px; display: inline-block; border-radius: 100%; background:rgba(0,0,0,0.25); transition: all .5s ease;opacity: 1.0; font-size:0; overflow:hidden;}
#focus .swiper-pagination-bullet-active{background:var(--main_color);color: #fff;width: 25px;border-radius: 25px;}
#focus .swiper-pagination{bottom:10px;}


/*产品缩略图轮播*/
#tabs1 {width: 100%; position: relative;margin-top:12px;padding:0 20px; box-sizing:border-box;}
#tabs1 li {border: 1px solid #e8e8e8; cursor: pointer; position:relative;}
#tabs1 li.active{border: 1px solid var(--main_color);}
#tabs1 li img{width:100%; display:block; transition:0.3s all;}
#tabs1 .swiper-button-prev {width: 10px;height: 30px;background-size: 10px auto;background-image: url('../images/arr-left-icon.png') !important;top: 62%;left: 0;z-index: 1;outline: none;}
#tabs1 .swiper-button-next {width: 10px;height: 30px;background-size: 10px auto;background-image: url('../images/arr-right-icon.png') !important;top: 62%;right: 0;z-index: 1;outline: none;}

.show_pro .txt{ width:56%;}
.show_pro .txt .tit{position:relative; margin-bottom:20px; padding-top:5px;}
.show_pro .txt .tit:after{border-bottom:solid 1px #e8e8e8; position:absolute; left:0; bottom:0px; width:100%; display:block; content:''; z-index:0;}
.show_pro .txt h1{ font-size:25px; line-height:1.2; color:#000; border-bottom:solid 2px var(--main_color); display:inline-block; padding-bottom:15px; position:relative; z-index:1;}

.show_pro .txt p{ line-height:1.5; margin-bottom:25px; color:#666;}
.show_pro .txt .btn{margin-top:.15rem; }
.show_pro .txt a i{margin-right:5px;}
.show_pro .txt a{ padding:0 20px;line-height:46px; border:1px solid var(--main_color);color:var(--main_color);text-align:center; display:inline-block; transition:0.3s all; margin-right:10px;}
.show_pro .txt a:hover{ background:var(--main_color);   color:#fff;}

.show_pro .txt .shuxing{}
.show_pro .txt .shuxing li{ margin-bottom:15px;}
.show_pro .txt .shuxing span{ display:inline-block;}
.show_pro .txt .shuxing span:nth-child(1){width:115px;}
.show_pro .txt .shuxing span:nth-child(2){width:calc(100% - 125px);}

.show_pro_tit{  border-bottom:solid 1px #e8e8e8; margin:35px 0 20px 0; height:56px;}
.show_pro_tit h5{font-size:22px; line-height:36px; border:solid 1px #e8e8e8; display:inline-block; padding:10px 20px; box-sizing:border-box;  border-bottom:none; background: linear-gradient(to bottom, #f2f2f2, #fff); color:var(--main_color);}

@media screen and (max-width:768px) {
.show_pro .pic,.show_pro .txt{ width:100%; margin-top:12px}


#focus figure{overflow:hidden; height:260px; position:relative; }



.show_pro .txt .tit{ margin-bottom:15px; padding-top:5px; margin-top:15px;}
.show_pro .txt h1{ font-size:18px;}
.show_pro .txt p{ line-height:1.6; font-size:15px;}
.show_pro .txt a{ padding:0 20px;line-height:40px; border:solid 1px var(--main_color);  color:var(--main_color); font-size:14px;}

.show_pro_tit{  border-bottom:solid 1px #e8e8e8; margin:15px 0 20px 0; height:45px;}
.show_pro_tit h5{font-size:18px; line-height:25px;  padding:10px 15px}

}


/*========================内页文章列表==============================*/
.news_pic_list li{ padding-bottom:25px; margin-bottom:25px; border-bottom:solid 1px #e8e8e8;}
.news_pic_list li .pic{width:27%; overflow:hidden;}
.news_pic_list li .pic img{width:100%; display:block; }
.news_pic_list li .txt{ width:70%; }
.news_pic_list li .txt h3{font-size:25px; font-weight:normal; line-height:1.2;}
.news_pic_list li .txt .time{ color:#999; font-size:14px; margin:.15rem 0;}
.news_pic_list li .txt .time i{margin-right:.1rem;}
.news_pic_list li .txt .desc{font-size:16px;line-height:1.5;color:#888; margin-bottom:.25rem;}
.news_pic_list li .txt .more a{ width:160px; line-height:46px; display:inline-block; border:solid 1px #ddd; text-align:center; font-size:14px; color:#888;}
.news_pic_list li .txt .more a:hover{ border:solid 1px var(--main_color); background:var(--main_color); color:#fff;}

@media screen and (max-width:768px) {
.news_pic_list li .pic,.news_pic_list li .txt{width:100%;}
.news_pic_list li .txt{margin-top:15px;}
.news_pic_list li .txt h3{font-size:16px;}
.news_pic_list li .txt .desc,.news_pic_list li .txt .more{ display:none;}
.news_pic_list li .txt .time{margin:15px 0 0 0;}
}





/*内容页*/
.art_tit{ margin:.5rem 0 .3rem 0; border-bottom:solid 1px #e8e8e8;}
.art_tit h1{font-size:28px;line-height:1.5; color:#000; margin-bottom:.15rem;}
.art_tit .info{margin-bottom:25px; color:#888; }
.art_tit .info li{  margin-right:25px; font-size:14px;  }
.art_tit .info li i{ margin-right:.1rem;}


/*正文*/
#art_box { font-size:17px; line-height:1.8; color:#555; margin-bottom:.3rem; word-wrap:break-word;}
#art_box p {margin-bottom:.2rem; }
#art_box img{ max-width:100%;}
#art_box table{ border:1px solid #eff3f8; border-collapse:collapse; font-size:14px; line-height:24px;text-align:center; width:100%}
#art_box table tr:nth-child(1){ font-size:14px; background:#eff3f8; font-weight:bold;}
#art_box table td{padding:5px 10px; border:1px solid #D5DFEC;}
#art_box table td:nth-child(2){text-align:left;}
#art_box a{color:#2343B2;}

#art_box video{ max-width:100%;}

.pre_next{ padding:20px 25px; background:#f8f8f8; margin:.5rem 0 .3rem 0; line-height:2;}

/*======================返回按钮======================*/
.n_bottom{ text-align:center;}
.n_bottom li{display:inline-block;margin: 0 25px;cursor: pointer;}
.n_bottom li .img{display:inline-block;width:66px;height:66px; border: #ccc 1px solid; border-radius:50%; overflow: hidden; transition:0.6s; box-sizing:border-box;}
.n_bottom li .img h6{height:100%;transition:0.6s;overflow: hidden;}
.n_bottom li h5{ color:#888; margin-top:6px; font-weight:normal;}
.n_bottom li a{ display:block;}
.n_bottom li a:hover .img h6{transform: translateY(-64px);}
.n_bottom li a:hover .img{ border:var(--main_color) 1px solid; background:var(--main_color);}

@media screen and (max-width:768px) {
#art_box table{zoom:0.468}
.show_pro .txt p{margin-bottom:0}
.show_pro .txt .btn{display:none}
.art_tit h1{font-size:18px;line-height:1.3; margin-bottom:15px;}
.art_tit .info{margin-bottom:15px; }
.art_tit .info li{  margin-right:15px; font-size:12px;  }

#art_box {font-size:15px; padding-bottom:0;margin-bottom:0; }
#art_box p { margin-bottom:15px;}
#art_box p strong{font-size:17px; color:#333;}
#art_box p span{font-size:17px; color:#333;line-height:0;margin-bottom:0;}
.n_bottom li{ margin: 0 10px;}

.pre_next{ padding:10px 10px; background:#f8f8f8; margin:.5rem 0 .3rem 0; line-height:2;}

}

/*======================相关文章======================*/
.related_art h2{ font-size:30px; line-height:50px; margin-bottom:10px;}
.related_art ul{}
.related_art li{ width:31%; margin-right:3.5%;}
.related_art li:last-child{ margin-right:0;}
.related_art li .pic{width:100%; overflow:hidden;}
.related_art li .pic img{ width:100%; display:block; transition:0.3s all;}
.related_art li .txt{ font-size:16px; line-height:1.5;  margin-top:10px;}
.related_art li:hover .pic img{transform:scale(1.1);}
@media screen and (max-width:768px) {
.related_art h2{ font-size:20px; line-height:36px; margin-bottom:10px;}
.related_art li{ width:100%; margin-right:0%; margin-bottom:15px;}

}

/*======================联系我们======================*/
/*.lianxi_box1 { }
.lianxi_box1 li{ width:31.5%; padding: .5rem .25rem; background:#f5f5f5; text-align: center; box-sizing:border-box; /*box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);}
.lianxi_box1 li .ico {width: 62px;margin: 0 auto .15rem;}
.lianxi_box1 li .ico  img{height:45px;}
.lianxi_box1 li .desc h5{font-size:.18rem; color: #000; margin-bottom:.15rem;}
.lianxi_box1 li .desc p{font-size:16px;line-height: 1.5;color: #666; }
.lianxi_box1 li:nth-child(2n) .desc p{ }

@media screen and (max-width:768px) {
.lianxi_box1 li{ width:100%; margin-bottom:15px;}
.lianxi_box1 li .ico img{ height:35px;}
.lianxi_box1 li .desc h5{font-size:16px}
.lianxi_box1 li .desc p{font-size: 16px;}
.lianxi_box1 li:nth-child(2n) .desc p{font-size: 14px;}
}*/


/*=======================联系我们=========================*/

.lxfs_list { }
.lxfs_list li{width:31.5%; text-align:center; transition: .3s all; background:#f2f2f2; padding:35px 20px;  box-sizing:border-box; /*box-shadow: rgba(0,0,0,.1) 0px 5px 20px;*/}
.lxfs_list li .ico{width:90px; height:90px; transition:0.3s all; position:relative; margin:0 auto;display:flex; flex-direction:column; justify-content:center;align-items:center; background:rgba(255,255,255,1);border-radius: 50%;}


.lxfs_list li h5{font-size:.2rem;  margin:20px 0 10px 0;}
.lxfs_list li p{  line-height:1.8;}



@media screen and (max-width:768px) {

.lxfs_list li{ width:100%; margin-bottom:15px;padding:20px 15px 20px;}
.lxfs_list li .ico img{ }
.lxfs_list li  h5{font-size:16px}
.lxfs_list li  p{font-size: 14px;}
.lxfs_list li:nth-child(2n) .desc p{font-size: 14px;}
}





/*======================留言反馈======================*/
.page_liuyan{}
.page_liuyan .pic{}
.page_liuyan .pic img{width:100%;height:100%; object-fit: cover; }

.page_liuyan .con{ box-sizing:border-box; text-align:center;}
.page_liuyan .con h3{font-size:.28rem; margin-bottom:.3rem; }
.page_liuyan .con h5{font-size:14px; line-height:1.6; font-weight:normal; margin-bottom:.25rem; color:#666;}

/*留言*/
.message_input {margin-bottom:15px; }
.message_input input::-webkit-input-placeholder,
.message_input textarea::-webkit-input-placeholder{ font-family:Microsoft Yahei; font-size:16px;}
.message_input li{ width: 48.5%;} 
.message_input input{border: none; width: 100%;padding:20px 15px;  padding-left: 56px;  box-sizing:border-box;border:1px solid rgba(204,204,204,.5); } 
.message_input textarea{ border: none;background:#fff; width: 100%;padding: 15px 15px; box-sizing: border-box;min-height:200px;border:1px solid rgba(204,204,204,.5); } 
.message_input .form-group input{width:45%; }
.message_input .submit{ border:none;outline: none; font-size:25px; margin-top:15px; cursor:pointer; text-align:center; color:#fff; background:var(--main_color); font-family:"微软雅黑"; transition:0.3s all; width:2.6rem; line-height:52px;}
.message_input .submit i{margin-left:.25rem;}

.message_input .inutName {background: url(../images/inputname.png) no-repeat center left 20px #fff;}
.message_input .inutPhone {background: url(../images/inputtel.png) no-repeat center left 20px #fff;}
.message_input .inutEmail {background: url(../images/inputeamil.png) no-repeat center left 20px #fff;}
.message_input .inutAdd {background: url(../images/inputadd.png) no-repeat center left 20px #fff;}

@media screen and (max-width:768px) {
.page_liuyan{z-index:1; position:relative; overflow:hidden;padding-bottom:20px;}
.page_liuyan .pic{ display:none;}
.page_liuyan .con{ width:100%; color: #333; box-sizing:border-box;padding:0;}
.page_liuyan .con h3{font-size:18px; margin-bottom:20px;}
.page_liuyan .con h5{font-size:12px; color:#666;}
.message_input input::-webkit-input-placeholder,
.message_input textarea::-webkit-input-placeholder{color: #999;}
.message_input {margin-bottom:0;}
.message_input li{ width:100%; margin-bottom:10px;} 
.message_input input{ padding:15px 0; color:#333; padding-left: 56px; } 
.message_input textarea{min-height:125px;}
.message_input .submit{width:100%;line-height:45px;}
}



















/*下载列表*/
.down_list{ text-align:center; margin-bottom:1rem;}
.down_list li{ border:solid 1px #ddd; width:3.6rem; text-align:center; display:inline-block;}
.down_list li .pic{ text-align:center;}
.down_list li .pic img{max-width:100%;}
.down_list li .tit{display:flex; justify-content:center;align-items:center; margin-bottom:.25rem;}
.down_list li .tit img{ margin-right:.15rem;}
.down_list li .tit h5{ font-size:18px;}


/*帮助中心*/
.help_box{background:#fff; margin-top:-1rem; position:relative; z-index:1; box-shadow:0 1px 25px rgba(0,0,0,.1); margin-bottom:1rem; padding: 0.35rem 1.5rem 0.8rem 1.5rem; box-sizing:border-box;}

/*======================表单页面======================*/
.message {padding-top:.25rem;}
.message input::-webkit-input-placeholder,
.message li{ width: 48%;} 
.message input{border:1px solid #e8e8e8;background: none;outline: none;width: 100%; height:.5rem; font-size:16px; padding:0 10px; box-sizing:border-box; border-radius:3px;} 
.message textarea{clear: both;display: block;border:1px solid #e8e8e8;background: none; outline: none;width: 100%;padding: 14px 15px;box-sizing: border-box;min-height: 1.6rem;font-size:16px;font-family: "微软雅黑"; border-radius:3px;} 
.message .submit{ border:none;outline: none; font-size:16px; margin-top:15px; cursor:pointer; text-align:center; color:#fff; background:var(--main_color); font-family:"微软雅黑"; transition:0.3s all; width:3rem; line-height:52px;border-radius:3px;}

.message li select {width: 100%;height: 45px;background: #fff;border:1px solid #e8e8e8;font-size: 16px;color:#888;font-family: "微软雅黑";outline: none;padding:0 15px; border-radius:3px;}
.message p{font-size:.16rem;margin-bottom:10px;}
.message p span{color:rgba(255,0,0,1);}





/*404*/
.page_msg {padding: 50px; background:#fff;}
.page_msg h5 { line-height: 60px;border-bottom: 1px solid #e8e8e8;margin-bottom: 10px; font-size:25px; text-align:center;}
.page_msg_con {color: #999; line-height:40px; text-align:center;padding: 25px 0;}
.page_msg_con i {font-size:100px;color: #ddd; margin-bottom:10px;}
@media screen and (max-width:768px) {
.page_msg {padding:25px 10px; }
.page_msg h5 { line-height:50px; font-size:20px; }
.page_msg_con { line-height:1.8; padding: 25px 0;}

}


/*内页分页*/
.search-pagination{text-align:center; margin:50px 0 20px 0;}
.pagination li {display: inline-block;margin:0 3px;}
.pagination li a{display: inline-block;font-size: 15px; min-width: 46px;height: 46px;line-height: 46px; box-sizing: border-box; padding:0 20px; box-sizing:border-box;transition: 0.3s; background:#e8e8e8; border:solid 0px #ddd;}
.pagination li.active a,.pagination li a:hover{color: #fff!important;background-color:var(--main_color);border:solid 0px #004d98;}







/*搜索页面*/
.search_box{ background:#fff; /*box-shadow: 2px 2px 20px rgba(0,0,0,.05);*/padding: 60px 80px; box-sizing:border-box; margin-top:.6rem;}

.serch_n{position:relative;width:50%; margin:auto;}
.serch_n input{width:100%; padding:15px 15px; font-size:16px; outline:none; border-radius:5px; box-sizing:border-box; height:.6rem; line-height:.6rem; border:solid 1px #ddd;}
.serch_n .btn{ position:absolute; right:0; top:0px;}
.serch_n .btn i{font-style:normal;}
.serch_n .btn button{ width:1.25rem; height:.6rem; border:0; cursor:pointer; outline:none; padding-left:.4rem;border-radius:0 5px 5px 0; font-size:.18rem; color:#fff; background: url('../images/icon-hsrch.png') no-repeat 20px center var(--main_color);}

.search_tit{ height:50px; line-height:50px; border-bottom: 1px solid #eee; display: flex;justify-content: space-between; margin:20px 0;}
.search_tit h5{font-size:25px; position:relative; float:left; padding:0 5px;}
.search_tit h5:after{content: "";position: absolute;width:100%; height: 2px;left: 0;bottom: -1px;background:var(--main_color);}

.serch_list{}
.serch_list li{font-size:16px; padding-left:15px; line-height:2.6; overflow: hidden; text-overflow: ellipsis;white-space: nowrap; position:relative;}
.serch_list li:before{ content: ""; display: block; width:6px; height:6px; border-radius:5px; background:#ccc; position: absolute; top: 50%; left: 0;transform: translate(0, -50%);}
.serch_list li:nth-child(5n){border-bottom:dotted 1px #ccc; margin-bottom:.25rem; padding-bottom:.25rem;} 
.serch_list li span{color:#888; float:right; font-size:14px;}


.pages{ text-align:center; margin-top:40px;}
.pages a{width:46px; margin:0 5px; height:46px; line-height:46px; text-align:center; display:inline-block; background:#fff; border-radius:50%; box-shadow:0 2px 2px 2px rgba(0,0,0,.05)}
.pages a.page-num-current{background:#a82323; color:#fff;}

@media screen and (max-width:768px) {
.pages{margin-top:10px}
.pages a{ width:30px; height:30px; line-height:30px; font-size:12px; margin:0 2px;}
.search_box{ padding:0 15px; }
.serch_list li{}
.serch_list li span{font-size:12px;}
.serch_n {width:100%;border: 1px solid #e1e6f0; overflow:hidden; border-radius:3px; margin-bottom:10px; box-sizing:border-box;}
.serch_n input[type="text"] {width: 100%;height:44px;background:rgba(255,255,255,0.8);box-sizing: border-box;padding: 0 50px 0 15px;border: none;}
.serch_n .btn {position: absolute;top:0px;right:0px;width:50px ;height:100%;}
.serch_n .btn i{display:none;}
.serch_n .btn button{width:100%;height:100%; background: url('../images/zoom.png') no-repeat center; border:none; background-size:23px auto;}
.search_tit h5{font-size:18px; position:relative; float:left; padding:0 5px;}

}




/*右侧浮动*/
.online_q {position: fixed;right:10px;bottom: 10%;/*transform: translateY(-50%);*/z-index: 99;transition:.5s;-webkit-transition:.5s;}
.online_q .btn2{cursor:pointer;position:relative;margin-bottom: 5px; text-align:center;transition:.3s;line-height: 54px; z-index: 0; }
.online_q .btn2 span{display:block;width: 54px;height: 54px;line-height: 54px;position:relative;z-index:999;overflow:hidden;transition:.3s;-webkit-transition:.3s;border-radius: 50%;background: #fff;box-shadow: 0 5px 15px rgba(0,0,0,0.15);}
.online_q .btn2 svg{height: 22px;width: 22px;display: inline-block;vertical-align: middle;fill: #666;}
.online_q .btn2:hover span{background: #FF7F27;}
.online_q .btn2:hover span svg{ fill:#fff;}

#gotop.hide{ height:0; overflow: hidden;}

.online_q .social-share{position:absolute;background: #004d98;border-radius:3px;right:95px;top: 0;text-align: center;opacity:0;transition: .6s;-webkit-transition: .6s;visibility:hidden;font-size: 18px;color: #fff;white-space: nowrap;padding: 0 15px;}
.online_q .social-share1{height:auto;padding: 0 10px;}
.online_q .social-share:before{content:"";display:block;width:0;height:0;border:10px solid transparent;border-left: 10px solid #004d98;position:absolute;right:-15px;top:50%;margin-top:-10px;}
.online_q .social-share img{width:80px;height:80px;margin-top:10px;margin-bottom:10px;}
.online_q .btn2:hover .social-share{opacity:1;right: 60px;visibility:visible;}
.online_q .social-share1:before{top: 24px;}
  

/*用户注册、登录、找回密码*/
.user_bg{width: 100%;min-height: 100vh;height: 100%;overflow: hidden;position: relative;background: url(../images/n_user_bg1.jpg) center no-repeat;background-size: cover;}
.user_form_box{width:500px; background:#fff; border-radius:5px; overflow:hidden; padding-bottom:40px; position: relative; box-shadow:0 5px 20px rgba(0,0,0,.15); box-sizing:border-box;}
.user_form_box .head{height: 56px;background: #f6f6f6;padding: 16px 20px; margin-bottom:40px; text-align:center; box-sizing:border-box; font-size:20px; text-shadow: 0 1px 10px rgba(0,0,0,.25);}

.form_box .p1{margin-top:25px;}
.form_box .p1 a{ color:#ff2442;}

.u_footer{color:rgba(255,255,255,0.6); margin-top:15px; font-size:13px;}


/*表单*/
.form_box{width:330px; margin:auto;}
.form_box .con li,.form_box .con .form-actions{margin-top:15px; position:relative;}
.form_box .con li input{background: #fff; font-size:15px;border-radius: 4px;border: 1px solid #dcdfe6;box-sizing: border-box;color: #606266;height: 46px;line-height: 46px;outline: none;padding: 0 15px;transition: border-color .2s cubic-bezier(.645,.045,.355,1);width: 100%;}
.form_box .con li input:focus,.form_box .con li input:hover{border:solid 1px #FF2442;}
.form_box .con li .yzm{position:absolute; padding:0 10px; top:0px; right:0px; border-left:solid 1px #dcdfe6; transition:.2s all;}

.form_box .con button{ width:100%; height:50px; background:#FF2442; border:none; font-size:15px; color:#fff; cursor:pointer; outline:none; border-radius:3px;}
.form_box .con button:hover{ opacity:0.9;}

.form_box .con .sms_btn{ width:125px; line-height:46px; background:#333; font-size:14px; color:#fff; display:block; text-align:center; border-radius:3px; text-decoration:none;}

.btn_flash{overflow:hidden; position: relative;}
.btn_flash .anim { -moz-transform: translateY(-50%) translateX(-50%); -ms-transform: translateY(-50%) translateX(-50%); -webkit-transform: translateY(-50%) translateX(-50%); transform: translateY(-50%) translateX(-50%); position: absolute; top: 50%; left: 50%; }
.btn_flash .anim:before { position: relative; content: ''; display: block; margin-top: 100%; }
.btn_flash .anim:after { content: ''; position: absolute; top: 0; bottom: 0; left: 0; right: 0; border-radius: 50%; }
.btn_flash:hover .anim { -moz-animation: anim-out 0.75s; -webkit-animation: anim-out 0.75s; animation: anim-out 0.75s; }
.btn_flash:hover .anim:after { -moz-animation: anim-out-pseudo 0.75s; -webkit-animation: anim-out-pseudo 0.75s; animation: anim-out-pseudo 0.75s; }
@-webkit-keyframes anim-out-pseudo {
    0% { background: rgba(255, 255, 255, 0.25); }
    100% { background: transparent; }
}
@-moz-keyframes anim-out-pseudo {
    0% { background: rgba(255, 255, 255, 0.25); }
    100% { background: transparent; }
} 
@-ms-keyframes anim-out-pseudo {
    0% { background: rgba(255, 255, 255, 0.25); }
    100% { background: transparent; }
}
@keyframes anim-out-pseudo {
    0% { background: rgba(255, 255, 255, 0.25); }
    100% { background: transparent; }
}
@-webkit-keyframes anim-out {
    0% { width: 0%; }
    100% { width: 100%; }
}
@-moz-keyframes anim-out {
    0% { width: 0%; }
    100% { width: 100%; }
}
@-ms-keyframes anim-out {
    0% { width: 0%; }
    100% { width: 100%; }
}
@keyframes anim-out {
    0% { width: 0%; }
    100% { width: 100%; }
}

/*弹窗*/
.tc{transition:all ease 300ms;position: fixed;width: 100%;height: 100%;top: 0;left: 0;z-index: 99999; display:flex; flex-direction:column; justify-content:center;align-items:center;}
.tc{ pointer-events: none;  filter:alpha(opacity=0); -moz-opacity:0; -khtml-opacity:0; opacity:0;transform:scale(1.1);}
.tc.act{ filter:alpha(opacity=100); -moz-opacity:1; -khtml-opacity: 1; opacity: 1;  pointer-events: auto;transform:scale(1);}
.tc-bg {height: 100%;background: rgba(0,0,0,.5);position: absolute;top: 0;left: 0;width: 100%;z-index: 0;}





/*留言弹窗*/
.buy_form{width:9rem; height:6rem; padding:.5rem .8rem; background:#fff; border-radius:10px; box-sizing:border-box; position:absolute; top:0; left:0; right:0; bottom:0; z-index:2; margin:auto;}
.buy_form .close{position:absolute; top:40px; right:40px; cursor:pointer;}

.buy_form .tit{font-size:.36rem; color:#000; margin-bottom:.15rem}
.buy_form .info{ line-height:2em; font-size:.16rem; color:#888; border-bottom:solid 1px #ddd; height:.5rem; margin-bottom:.35rem;}

.buy_form ul{display:flex; justify-content:space-between; flex-wrap:wrap;}
.buy_form li{font-size:.15rem; margin-bottom:.15rem; width:49%;}

.buy_form input,.buy_form select{padding:.15rem;width:100%; box-sizing:border-box;
    border: 1px solid rgba(0,0,0,.1);
    border-radius: 2px; font-size:.16rem;
}
.buy_form textarea{padding:.2rem;width:100%; box-sizing:border-box;border: 1px solid rgba(0,0,0,.1); height:1.25rem; border-radius: 2px; font-size:.16rem; font-family:"微软雅黑";}
.buy_form .form-group {width:100%;}
.buy_form .form-group input{width:49%; margin-right:1%;  margin-bottom:.2rem;}

.buy_form .submit{ border:none; font-size:.2rem; cursor:pointer; text-align:center; color:#fff; background:var(--main_color); border-radius: 3px; transition:0.3s all; width:100%; height:.6rem; line-height:.6rem;}
.buy_form .submit:hover{}
@media screen and (max-width:768px) {
.buy_form{width:95%; height:auto; padding:25px 20px; position:relative;}
.buy_form .close{top:20px; right:20px;}
.buy_form .info{ line-height:1.6; font-size:14px; border-bottom:0; height:auto;}
.buy_form li{ margin-bottom:10px; width:100%;}
.buy_form input{padding:12px 10px;border-radius: 5px; font-size:14px;}
.buy_form textarea{height:90px; border-radius: 5px; font-size:14px;}
.buy_form .submit{font-size:16px; height:40px; line-height:40px;}
}

/*更多*/
.lookmore{ text-align:center;margin-top:.3rem;}
.lookmore a{display:inline-block;border: #ccc 1px solid; border-radius:.22rem;width:1.55rem; line-height:.42rem; font-size:.14rem; color: #565656; position:relative;overflow:hidden; transition:0.5s all;}
.lookmore a span{ position:relative; z-index:10}
.lookmore a:hover{color:#fff;border:var(--main_color) .01rem solid;background: var(--main_color); transition-delay:0.36s}
@-webkit-keyframes criss-cross-left {
0% {
left: -.2rem;
}
50% {
left: 50%;
width: .2rem;
height: .2rem;
}
100% {
left: 50%;
width: 3.75rem;
height: 3.75rem;
}
}
@keyframes criss-cross-left {
0% {
left: -.2rem;
}
50% {
left: 50%;
width: .2rem;
height: .2rem;
}
100% {
left: 50%;
width: 3.75rem;
height: 3.75rem;
}
}
@-webkit-keyframes criss-cross-right {
0% {
right: -.2rem;
}
50% {
right: 50%;
width: .2rem;
height: .2rem;
}
100% {
right: 50%;
width: 3.75rem;
height:3.75rem;
}
}
@keyframes criss-cross-right {
0% {
right: -.2rem;
}
50% {
right: 50%;
width: .2rem;
height: .2rem;
}
100% {
right: 50%;
width: 3.75rem;
height: 3.75rem;
}
}
.btn-11 {
position: relative;
color: #9a7cba;
}
.btn-11:before, .btn-11:after {
position: absolute;
top: 50%;
content: '';
width: .2rem;
height: .2rem;
background:var(--main_color);
border-radius: 50%;
}
.btn-11:before {
left: -.2rem;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
/*     animation: criss-cross-left 0.8s reverse; */
}
.btn-11:after {
right: -.2rem;
-webkit-transform: translate(50%, -50%);
transform: translate(50%, -50%);
/*     animation: criss-cross-right 0.8s reverse; */
}
.btn-11:hover:before, .btn-11:hover:after {
/*       @include size($btn-width); */
}
.btn-11:hover:before {
-webkit-animation: criss-cross-left 0.8s both;
animation: criss-cross-left 0.8s both;
}
.btn-11:hover:after {
-webkit-animation: criss-cross-right 0.8s both;
animation: criss-cross-right 0.8s both;
}