/*common start*/
:root{
 --primary-color:#0c3388;
 --main-color:#0c3388;
 --main-color-white:#fff;
}
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,strong,input{ margin:0; padding:0; list-style:none; text-decoration:none; border:0; list-style:none;}
body{ font-size:12px; color:#333; overflow-x:hidden;}
a{ color:#666;}
a:hover{ color:var(--primary-color); text-decoration:none;}
p{line-height:1.5em; padding:5px 0;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }
.wapper1{ width:1200px; margin:0 auto; }
.wapper2{ width:74%; margin:0 auto; min-width:1200px;}
input,textarea,select{outline:none; }
img{object-fit: cover;
image-rendering: -moz-crisp-edges;
image-rendering: -o-crisp-edges;
image-rendering: -webkit-optimize-contrast;
image-rendering: crisp-edges;
-ms-interpolation-mode: nearest-neighbor;}
#lContent img,#lblContent img,.xiangxi_con img,.xiangqing img{ width:auto !important; height:auto !important; max-width:100%;}
@media(max-width:999px){
.wapper1{ width:90%; }
.wapper2{ width:90%; min-width:0;}
}
/*common end*/



.head{ width:100%; background:#fff; position:fixed; z-index:55; left:0; top:0; }
.head2bg{ width:100%; }
.head2{ height:80px;
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: space-between;
justify-content: space-between;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;}
.head .logo{ width:11%; height:80px; position:relative; }
.head .logo img{ max-width:100%; max-height:90%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto 0;}
.head .rt{
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: flex-end;;
justify-content: flex-end;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;}
.head .h_lang{ position:relative; margin-left:1.56vw;}
.head .h_lang span{ display:block; width:24px; height:80px; background:url(../images/h_language.png) center no-repeat; cursor:pointer;}
.head .h_lang ul{ width:130px; padding:10px 0; background:#fff; box-shadow:0px 0px 18px 10px rgba(0, 0, 0, 9%); position:absolute; top:100%; left:50%; transform:translateX(-50%); display:none;}
.head .h_lang:hover ul{ display:block;}
.head .h_lang ul li{}
.head .h_lang ul li a{ display:block; text-align:center; font-size:14px; line-height:24px; padding:10px 5px;}
.head .h_search_btn{ text-align:center; font-size:20px; cursor:pointer; margin-left:1.56vw;}
.head .h_search_box{ width:100%; height:100%; position:fixed; top:0; left:0; z-index:999; display:none;}
.head .h_search_close1{ width:100%; height:100%; background:rgba(0,0,0,.5); position:absolute; left:0; top:0; z-index:998;}
.head .h_searchbg{ width:90%; max-width:720px; background:#fff; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); z-index:999;}
.head .h_search{ border:3px solid #aaa; padding:30px 20px; position:relative;}
.head .h_search_close2{ width:20px; height:20px; background:url(../images/chahao2.png) center no-repeat; position:absolute; top:10px; right:10px; cursor:pointer; transition:all .3s ease;}
.head .h_search_close2:hover{ transform:rotate(360deg);}
.head .h_search .h2{ font-size:18px; line-height:28px; margin-bottom:15px;}
.head .h_search .form{ height:50px; background:#f2f2f2;}
.head .h_search .form .text1{ float:left; border:none; background:none; height:50px; line-height:50px; padding:0 0 0 10px; width:calc(100% - 60px);}
.head .h_search .form .button1{ float:right; border:none; background:none; height:50px; line-height:50px; width:50px; text-align:center; font-size:24px; cursor:pointer;}
.head .h_search .form .button1:hover{ color:#fff; background:var(--primary-color);}
/*menu*/
.head .menu{ height:40px; line-height:40px; }
.head .menu>ul{}
.head .menu>ul>li{ float:left; position:relative; margin:0 1px;}
.head .menu>ul>li>a{ color:#333; display:block; font-size:16px; font-weight:normal; position:relative; padding:0 1.56vw; border-radius:50px;}
.head .menu>ul>li>a:hover,.head .menu>ul>li:hover>a,.head .menu>ul>li.hover>a{ color:#fff; background:var(--primary-color); }
/*.head .menu>ul>li.menu_down>a:after{ content:"\f107";font: normal normal normal 14px/1 FontAwesome; margin-left:5px;}*/
.head .menu>ul>li ul{ width:fit-content; min-width:140px; background:#fff; box-shadow:0 0 5px rgba(0,0,0,.1); position:absolute; top:100%; left:50%; transform:translateX(-50%); z-index:5; display:none;}
.head .menu>ul>li ul li{ position:relative; }
.head .menu>ul>li ul li a{ color:#333; display:block; font-size:14px; font-weight:normal; padding:10px 5px; line-height:24px; text-align:center; white-space:nowrap;}
.head .menu>ul>li ul li a:hover,.head .menu>ul>li>ul li:hover>a{ color:var(--primary-color); background:var(--secondary-color); }
.head .menu>ul>li ul li ul{ width:100%; position:absolute; top:0; left:100%; transform:translateX(0); display:none;}
.head .menu>ul>li ul li:hover>ul{ display:block;}
.head_height{ height:80px;}
@media(max-width:999px){
.head_height{ height:50px;}
.head{ background:var(--primary-color); }
.head2{ height:50px;
-webkit-justify-content: space-between;
justify-content: space-between;}
.head .logo{ width:50%; height:50px; }
.head .logo img{ margin:auto auto;}
.head .h_lang{ margin-left:0; position:static;}
.head .h_lang span{ height:50px; background-image:url(../images/h_language_white.png);}
.head .h_lang ul{ width:100%;}
.head .h_search_btn{ display:none;}
.head .menu{ display:none;}
}
/**/
.head .nav_open{ width:24px; height:18px; cursor:pointer; display:none; position:relative; }
.head .nav_open i,.head .nav_open:before,.head .nav_open:after{ width:24px; height:2px; background:#fff; position:absolute; left:0; transition:all .3s ease;}
.head .nav_open i{ top:50%; transform:translate(0,-50%);}
.head .nav_open:before{ content:""; top:0; }
.head .nav_open:after{ content:""; bottom:0; }
.head .nav_open.active0 i{ opacity:0; visibility:hidden;}
.head .nav_open.active0:before{transform: translateY(8px) rotate(45deg);}
.head .nav_open.active0:after{transform: translateY(-8px) rotate(-45deg);}
.head .nav_box{ width:100%; height:calc(100% - 51px); border-top:1px solid rgba(242, 242, 242, 0.37); position:fixed; left:0; top:50px;  display:none;}
.head .nav_close1{ width:100%; height:100%; position:absolute; left:0; top:0; z-index:998;}
.head .navbg{ width:100%; height:100%; background:var(--primary-color); position:absolute; left:0; top:0; z-index:999;}
.head .nav{ position:relative;}
.head .nav_close2{ display:none;}
.head .nav_list{ max-height:calc(100vh - 50px); overflow-y:auto;}
.head .nav_list ul{ }
.head .nav_list ul li{ padding:5px 5%;}
.head .nav_list>ul>li{ border-bottom:1px solid rgba(242, 242, 242, 0.37); padding:10px 5%;}
.head .nav_list ul li span{ display:block; position:relative;}
.head .nav_list ul li span a{ display:inline-block; font-size:14px; line-height:24px; position:relative; z-index:2; color:#fff;}
.head .nav_list>ul>li>span a{ font-size:16px; line-height:26px; font-weight:normal;}
.head .nav_list ul li.nav_down>span:after{ content:"\f107";font: normal normal normal 14px/1 FontAwesome; position:absolute; top:6px; right:0; color:rgba(242, 242, 242, 0.37);}
.head .nav_list ul li.nav_down.active1>span:after{ transform:rotate(180deg);}
.head .nav_list ul li ul{ padding:5px 0 0 0; display:none;}
.head .nav_list ul li.active1>span>i{ background-image:url(../images/ico_up1.png);}
@media(max-width:999px){
.head .nav_open{ display:block;}
}


.banner_swiper .swiper-container { width: 100%; }
.banner_swiper .swiper-container .swiper-slide { }
.banner_swiper .swiper-container .swiper-slide img{ display:block; width:100%;}
.banner_swiper .swiper-pagination{ bottom:20px; height:10px;}
.banner_swiper .swiper-pagination .swiper-pagination-bullet{ vertical-align:top; width:10px; height:10px; background:#000; opacity:.5;}
.banner_swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{ background:#fff; opacity:1;}
.banner_swiper .swiper-button-prev,.banner_swiper .swiper-button-next{ text-align:center; width:60px; height:60px; line-height:60px; margin-top:-30px; border-radius:8px; background:rgba(0,0,0,.5); color:#fff; font-size:30px; opacity:0; visibility:hidden; transition:all .3s ease;}
.banner_swiper:hover .swiper-button-prev,.banner_swiper:hover .swiper-button-next{ opacity:1; visibility:visible;}
.banner_swiper .swiper-button-prev:hover,.banner_swiper .swiper-button-next:hover{ background:var(--primary-color);}
.banner_swiper .swiper-button-prev{ left:0;}
.banner_swiper .swiper-button-next{ right:0;}
@media(max-width:999px){
.banner_swiper .swiper-pagination{ bottom:10px; }
.banner_swiper .swiper-button-prev,.banner_swiper .swiper-button-next{ width:40px; height:40px; line-height:40px; margin-top:-20px; font-size:20px;}
}


.tit1{ text-align:center;}
.tit1 .h2{ font-size:40px; line-height:50px; font-weight:bold;}
.tit1 .h3{ font-size:16px; line-height:26px; opacity:.7;}
.tit1 .line1{ width:50px; height:2px; background:var(--primary-color); margin:20px auto 15px auto;}
.more1{ text-align:center;}
.more1 span{ display:inline-block; text-align:center; font-size:26px; line-height:36px; color:var(--primary-color);}
.con01bg{ padding:60px 0;}
.con01{}
.con01 .list{ margin-top:40px; display: flex; justify-content: space-between;/* align-items: center;*/}
.con01_lt{ width:24%;}
.con01_lt ul li{ position:relative; overflow:hidden;}
.con01_lt ul li .img{ height:25vw; position:relative;}
.con01_lt ul li .img img{ width:100%; height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto;}
.con01_lt ul li .txtbg{ width:100%; height:100%; background:rgba(0,0,0,0.7); position:absolute; top:-100%; left:0; display: flex; justify-content: center; align-items: center; transition:all .3s ease;}
.con01_lt ul li:hover .txtbg{ top:0;}
.con01_lt ul li .txt{ width:90%; color:#fff; text-align:center;}
.con01_lt ul li .txt .h2{ font-size:16px; line-height:26px;}
.con01_ct{ width:calc(60% - 30px);}
.con01_ct ul{ display: flex; justify-content: flex-start;/* align-items: center;*/ flex-wrap:wrap;}
.con01_ct ul li{ width:27.5%; margin:0 0 15px 15px; position:relative; overflow:hidden;}
.con01_ct ul li:nth-child(3n-2){ margin-left:0; width:calc(45% - 30px);}
.con01_ct ul li .img{ height:calc((25vw - 15px)/2); position:relative;}
.con01_ct ul li .img img{ width:100%; height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto;}
.con01_ct ul li .txtbg{ width:100%; height:100%; background:rgba(0,0,0,0.7); position:absolute; top:-100%; left:0; display: flex; justify-content: center; align-items: center; transition:all .3s ease;}
.con01_ct ul li:hover .txtbg{ top:0;}
.con01_ct ul li .txt{ width:90%; color:#fff; text-align:center;}
.con01_ct ul li .txt .h2{ font-size:16px; line-height:26px;}
.con01_rt{ width:16%;}
.con01_rt ul li{ position:relative; overflow:hidden;}
.con01_rt ul li .img{ height:25vw; position:relative;}
.con01_rt ul li .img img{ width:100%; height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto;}
.con01_rt ul li .txtbg{ width:100%; height:100%; background:rgba(0,0,0,0.7); position:absolute; top:-100%; left:0; display: flex; justify-content: center; align-items: center; transition:all .3s ease;}
.con01_rt ul li:hover .txtbg{ top:0;}
.con01_rt ul li .txt{ width:90%; color:#fff; text-align:center;}
.con01_rt ul li .txt .h2{ font-size:16px; line-height:26px;}
@media(max-width:999px){
.tit1 .h2{ font-size:22px; line-height:32px; }
.tit1 .h3{ font-size:16px; line-height:26px; }
.tit1 .line1{ width:50px; height:2px; margin:10px auto 5px auto;}
.more1 span{ font-size:20px; line-height:30px; }
.con01bg{ padding:40px 0;}
.con01 .list{ margin-top:20px; display:block;}
.con01_lt{ width:100%;}
.con01_lt ul li .img{ height:106vw; }
.con01_lt ul li .txt .h2{ font-size:16px; line-height:26px;}
.con01_ct{ width:100%;}
.con01_ct ul li{ width:49% !important; margin:1% 0 1% 2%; }
.con01_ct ul li:nth-child(3n-2){ margin-left:2%; }
.con01_ct ul li:nth-child(2n-1){ margin-left:0; }
.con01_ct ul li .img{ height:46vw; }
.con01_ct ul li .txt .h2{ font-size:16px; line-height:26px;}
.con01_rt{ width:100%;}
.con01_rt ul li .img{ height:106vw; }
.con01_rt ul li .txt .h2{ font-size:16px; line-height:26px;}
}


.more2{ text-align:center;}
.more2 span{ display:inline-block; text-align:center; font-size:14px; line-height:34px; padding:0 25px; border:1px solid var(--primary-color); background:var(--primary-color); color:#fff; transition:all .3s ease;}
.more2 span:hover{ border-color:#f2f2f2; background:#fff; color:#bfbfbf;}
.con02bg{ padding:21.36vw 0 0 0; background-repeat:no-repeat; background-position:top center; background-size:100% auto;}
.con02{}
.con02 .list{ border:1px solid #f2f2f2; background:#fff; padding:60px 5%;}
.con02 .list .h2{ font-size:28px; line-height:38px; font-weight:bold; margin-bottom:5px;}
.con02 .list .h3{ font-size:14px; line-height:24px; margin-bottom:60px;}
@media(max-width:999px){
.more2 span{ font-size:14px; line-height:34px; padding:0 25px; }
.con02bg{ padding:24vw 0 0 0; }
.con02 .list{ padding:40px 5%;}
.con02 .list .h2{ font-size:22px; line-height:32px; margin-bottom:5px;}
.con02 .list .h3{ font-size:14px; line-height:24px; margin-bottom:40px;}
}


.con03bg{ padding:60px 0;}
.con03{}
.con03 .list{ margin-top:40px;}
.con03 .list ul li{ float:left; width:calc((100% - 60px)/3); margin:0 0 30px 30px;}
.con03 .list ul li:nth-child(3n-2){ margin-left:0; clear:left;}
.con03 .list ul li .img{ padding-bottom:66%; position:relative; overflow:hidden;}
.con03 .list ul li .img img{ width:100%; height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto; transition:all .3s ease;}
.con03 .list ul li:hover .img img{ transform:scale(1.1);}
.con03 .list ul li .txt{ color:#666; margin-top:20px;}
.con03 .list ul li .txt .h2{ font-size:16px; line-height:26px; font-weight:bold; color:#333; margin-bottom:10px;}
.con03 .list ul li:hover .txt .h2{ color:var(--primary-color);}
.con03 .list ul li .txt .h3{ font-size:14px; line-height:24px; color:#999; border-bottom:1px solid #f2f2f2; padding-bottom:5px; position:relative; margin-bottom:20px;}
.con03 .list ul li .txt .h3:before{ content:""; width:0; height:1px; background:var(--primary-color); position:absolute; bottom:-1px; left:0; transition:all .3s ease;}
.con03 .list ul li:hover .txt .h3:before{ width:100%;}
.con03 .list ul li .txt .h4{ font-size:14px; line-height:24px;}
@media(max-width:999px){
.con03bg{ padding:40px 0;}
.con03 .list{ margin-top:20px;}
.con03 .list ul li{ width:100%; margin:0 0 20px 0;}
.con03 .list ul li .txt{ margin-top:20px;}
.con03 .list ul li .txt .h2{ font-size:16px; line-height:26px; margin-bottom:10px;}
.con03 .list ul li .txt .h3{ font-size:14px; line-height:24px; padding-bottom:5px; margin-bottom:15px;}
.con03 .list ul li .txt .h4{ font-size:14px; line-height:24px;}
}


.footbg{ padding:30px 0; background:#232323;}
.foot{ color:#fff; display: flex; justify-content: space-between;/* align-items: center;*/}
.foot a{ color:#fff;}
.foot a:hover{ color:var(--primary-color);}
.foot .lt{}
.foot .rt{}
.foot .f_info{ font-size:14px; line-height:24px;}
.foot .f_share{ font-size:20px; line-height:30px;}
.foot .f_share a{ display:inline-block; margin-left:10px;}
@media(max-width:999px){
.footbg{ padding:20px 0; }
.foot{ display: block;}
.foot .f_info{ font-size:12px; line-height:22px;}
.foot .f_share{ font-size:20px; line-height:30px;}
.foot .f_share a{ margin:0 10px 0 0;}
}




/*Add------------------------------------------------------------------------------*/

.inbannerbg{ position:relative;}
.inbanner{}
.inbanner img{ display:block; width:100%;}


.inbarbg{ border-bottom:1px solid #eee;}
.inbar{
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: space-between;
justify-content: space-between;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;}
.weizhi{ font-size:14px; line-height:50px;}
@media(max-width:999px){
.weizhi{ font-size:12px; line-height:40px;}
}

.insidebg{ padding:40px 0 80px 0;}
.inside{}
.inside_lt{ float:left; width:300px;}
.side_a{ font-size:14px; line-height:24px;}
.side_a .h1{ font-size:24px; line-height:34px; background:var(--primary-color); color:#fff; padding:30px 20px; border-bottom:1px solid #fff; text-align:center;}
.side_a ul{ }
.side_a ul li{}
.side_a>ul>li{ border-top:1px solid #fff; background:#f5f5f5;}
.side_a>ul>li:nth-child(1){ border:none;}
.side_a ul li span{ display:block; padding:15px 10px 15px 20px; position:relative; cursor:pointer;}
.side_a ul li span:hover{ color:var(--primary-color);}
.side_a ul li.hover>span{ background:var(--primary-color); color:#fff;}
.side_a ul li a{ display:inline-block;}
.side_a ul li span:hover a{ color:var(--primary-color);}
.side_a ul li.hover>span a{ color:#fff;}
.side_a ul li.has_sub>span:after{ content:"\f105";font: normal normal normal 14px/1 FontAwesome; position:absolute; right:10px; top:50%; transform:translateY(-50%);}
.side_a ul li.has_sub.active1>span:after{ content:"\f107";}
.side_a ul li ul{ padding:0 10px 10px 20px; display:none;}
.side_a ul li ul li span{ padding:5px 10px 5px 15px;}
.side_a ul li ul li a{}
.inside_rt{ float:right; width:calc(100% - 330px);}
@media(max-width:999px){
.insidebg{ padding:30px 0 60px 0;}
.inside_lt{ width:100%; margin-bottom:20px;}
.inside_rt{ width:100%;}
}


.tit2{ text-align:center;}
.tit2 .h2{ font-size:40px; font-weight:bold; opacity:.5; text-transform:uppercase;}
.tit2 .h3{ font-size:28px; font-weight:bold;}
.contact1bg{ padding:80px 0; background-repeat:no-repeat; background-position:center; background-size:cover;}
.contact1{ color:#fff;}
.contact1 .list{ margin-top:60px;}
.contact1 .list ul li{ float:left; width:25%; text-align:center;}
.contact1 .list ul li .img{ height:60px; position:relative;}
.contact1 .list ul li .img img{ max-width:100%; max-height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto; }
.contact1 .list ul li .h2{ font-size:14px; line-height:24px; margin-top:30px;}
@media(max-width:999px){
.tit2 .h2{ font-size:34px; }
.tit2 .h3{ font-size:24px; }
.contact1bg{ padding:60px 0; }
.contact1 .list{ margin-top:40px;}
.contact1 .list ul li{ width:50%; margin-bottom:20px;}
.contact1 .list ul li .img{ height:50px; }
.contact1 .list ul li .h2{ font-size:14px; line-height:24px; margin-top:20px;}
}

.contact2bg{ padding:80px 0; }
.contact2{ }
.contact2 .h2{ text-align:center; font-size:18px; line-height:28px;}
.contact2 .form{ margin-top:60px;}
.contact2 .form ul li{ margin-bottom:20px;}
.contact2 .form .h3{ font-size:14px; line-height:24px;}
.contact2 .form .h3 font{ color:#f00;}
.contact2 .form .text1{ border:1px solid #e5e5e5; background:#fbfbfb; height:36px; line-height:36px; padding:0 10px; width:calc(100% - 22px);}
.contact2 .form .text2{ border:1px solid #e5e5e5; background:#fbfbfb; height:72px; line-height:24px; padding:10px 10px; width:calc(100% - 22px);}
.contact2 .form .button1{ border:none; background:#595959; color:#fff; height:40px; line-height:40px; width:100%; text-align:center; cursor:pointer; transition:all .3s ease;}
.contact2 .form .button1:hover{ background:#000;}
@media(max-width:999px){
.contact2bg{ padding:60px 0; }
.contact2 .h2{ font-size:18px; line-height:28px;}
.contact2 .form{ margin-top:40px;}
.contact2 .form ul li{ margin-bottom:20px;}
.contact2 .form .h3{ font-size:14px; line-height:24px;}
}


.more3{}
.more3 span{ display:inline-block; text-align:center; border:1px solid #ccc; font-size:12px; line-height:28px; width:106px; position:relative; transition:all .3s ease;}
.more3 span:hover{ padding-right:28px; width:78px;}
.more3 span i{ width:0; line-height:28px; overflow:hidden; position:absolute; right:0; top:0; background:#000; color:#fff;}
.more3 span:hover i{ width:28px;}
.news1{}
.news1 ul li{ padding:15px 0; border-bottom:1px dashed #ccc;}
.news1 ul li .txt{ color:#666;}
.news1 ul li .txt .h2{ font-size:20px; line-height:30px; color:#333; margin-bottom:10px;}
.news1 ul li:hover .txt .h2{ color:var(--primary-color);}
.news1 ul li .txt .h3{ font-size:14px; line-height:24px; color:#999; margin-bottom:15px;}
.news1 ul li .txt .h4{ font-size:14px; line-height:24px; margin-bottom:15px;}
@media(max-width:999px){
.more3 span{ font-size:12px; line-height:28px; width:106px; }
.more3 span:hover{ padding-right:28px; width:78px;}
.more3 span i{ line-height:28px; }
.more3 span:hover i{ width:28px;}
.news1 ul li{ padding:15px 0; }
.news1 ul li .txt .h2{ font-size:20px; line-height:30px; margin-bottom:10px;}
.news1 ul li .txt .h3{ font-size:14px; line-height:24px; margin-bottom:15px;}
.news1 ul li .txt .h4{ font-size:14px; line-height:24px; margin-bottom:15px;}
}



.aboutus1bg{ padding:60px 0;}
.aboutus1{ display: flex; justify-content: space-between; align-items: center;}
.aboutus1_lt{ width:40%;}
.aboutus1_lt .h2{ font-size:34px; line-height:44px; font-weight:bold; margin-bottom:20px;}
.aboutus1_lt .h3{ font-size:24px; line-height:34px; margin-bottom:25px;}
.aboutus1_lt .h3 span{ color:var(--primary-color); font-size:40px;}
.aboutus1_lt .h4{ font-size:14px; line-height:24px; margin-bottom:20px;}
.aboutus1_lt .h5{ font-size:28px; line-height:38px; color:var(--primary-color);}
.aboutus1_rt{ width:60%;}
.aboutus1_rt img{ display:block; width:100%;}
@media(max-width:999px){
.aboutus1bg{ padding:40px 0;}
.aboutus1{ display:block;}
.aboutus1_lt{ width:100%;}
.aboutus1_lt .h2{ font-size:22px; line-height:32px; margin-bottom:10px;}
.aboutus1_lt .h3{ font-size:22px; line-height:32px; margin-bottom:25px;}
.aboutus1_lt .h3 span{ font-size:40px;}
.aboutus1_lt .h4{ font-size:14px; line-height:24px; margin-bottom:10px;}
.aboutus1_lt .h5{ font-size:22px; line-height:32px; }
.aboutus1_rt{ width:100%;}
}

.aboutus2bg{ padding:60px 0;}
.aboutus2{}
.aboutus2 .list{ margin-top:40px;}
.aboutus2 .list ul li{ float:left; width:calc((100% - 60px)/3); margin:0 0 30px 30px;}
.aboutus2 .list ul li:nth-child(3n-2){ margin-left:0; clear:left;}
.aboutus2 .list ul li .img{ padding-bottom:50%; position:relative;}
.aboutus2 .list ul li .img img{ width:100%; height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto; }
.aboutus2 .list ul li .txt{}
.aboutus2 .list ul li .txt .h2{}
@media(max-width:999px){
.aboutus2bg{ padding:40px 0;}
.aboutus2 .list{ margin-top:20px;}
.aboutus2 .list ul li{ width:calc((100% - 10px)/2); margin:0 0 20px 10px;}
.aboutus2 .list ul li:nth-child(3n-2){ margin-left:10px; clear:none;}
.aboutus2 .list ul li:nth-child(2n-1){ margin-left:0; clear:left;}
}


.proclass1bg{ padding:60px 0;}
.proclass1{}
.proclass1 ul li{ float:left; width:25%; text-align:center; position:relative; margin:0 0 10px 0;}
.proclass1 ul li .imgbg{ position:relative; overflow:hidden;}
.proclass1 ul li .img{ padding-bottom:136%; position:relative; overflow:hidden;}
.proclass1 ul li .img img{ width:100%; height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto; }
.proclass1 ul li .txt2bg{ width:100%; height:100%; background:rgba(0,0,0,0.7); position:absolute; top:-100%; left:0; display: flex; justify-content: center; align-items: center; transition:all .3s ease;}
.proclass1 ul li:hover .txt2bg{ top:0;}
.proclass1 ul li .txt2{ width:90%; color:#fff; text-align:center;}
.proclass1 ul li .txt2 .h2{ font-size:18px; line-height:28px;}
.proclass1 ul li .txtbg{ background:#595959;}
.proclass1 ul li .txt{ color:#fff; text-align:center; padding:10px;}
    .proclass1 ul li .txt .h2 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        font-size: 18px;
        line-height: 28px;
    }
@media(max-width:999px){
.proclass1bg{ padding:40px 0;}
.proclass1 ul li{ width:100%; margin:0 0 10px 0;}
.proclass1 ul li .txt2 .h2{ font-size:18px; line-height:28px;}
.proclass1 ul li .txt{ padding:10px;}
.proclass1 ul li .txt .h2{ font-size:18px; line-height:28px;}
}


.product1{}
.product1 ul li{ float:left; width:calc((100% - 45px)/4); text-align:center; position:relative; margin:0 0 15px 15px;}
.product1 ul li:nth-child(4n-3){ margin-left:0; clear:left;}
.product1 ul li .nr_box{ border:1px solid #ccc; transition:all .3s ease;}
.product1 ul li:hover .nr_box{ background:var(--primary-color);}
.product1 ul li .imgbg{ }
.product1 ul li .img{ padding-bottom:100%; position:relative; overflow:hidden;}
.product1 ul li .img img{ max-width:100%; max-height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto; transition:all .3s ease;}
.product1 ul li:hover .img img{ transform:scale(1.1);}
.product1 ul li .txtbg{ }
.product1 ul li .txt{ color:#333; text-align:center; padding:10px;}
.product1 ul li:hover .txt{ color:#fff;}
.product1 ul li .txt .h2{ font-size:16px; line-height:26px; }
@media(max-width:999px){
.product1 ul li{ width:calc((100% - 10px)/2); margin:0 0 10px 10px;}
.product1 ul li:nth-child(4n-3){ margin-left:10px; clear:none;}
.product1 ul li:nth-child(2n-1){ margin-left:0; clear:left;}
.product1 ul li .txt{ padding:10px;}
.product1 ul li .txt .h2{ font-size:14px; line-height:24px; }
}





.proDetail1{}
.proDetail1 .list1{ margin-bottom:30px;}
.proDetail1 .list1 .h2{ font-size:20px; line-height:30px; border-bottom:1px solid #eee; padding-bottom:30px; margin-bottom:20px;}
.proDetail1 .list1 .pro_share{ text-align:right;}
.proDetail1 .list1 .pro_share a{ display:inline-block; vertical-align:middle; border:1px solid #ccc; border-radius:100%; margin-left:10px;}
.proDetail1 .list1 .pro_share a:hover{ border-color:var(--primary-color);}
.proDetail1 .list1 .pro_share a img{ display:block; height:34px;}
.proDetail1 .list2{ margin-bottom:50px;}
.pro_swiper .swiper-container { width: 100%; }
.pro_swiper .swiper-container .swiper-slide { }
.pro_swiper .swiper-container .swiper-slide .img{ padding-bottom:56%; position:relative;background:#f2f2f2;}
.pro_swiper .swiper-container .swiper-slide .img img{ max-width:100%; max-height:100%; position:absolute; top:0; right:0; bottom:0; left:0; margin:auto auto;}
.pro_swiper .swiper-pagination{ bottom:20px; left:50%; transform:translateX(-50%); width:50px; font-size:12px; line-height:22px; border-radius:30px; background:rgba(0,0,0,.5); color:#fff;}
.pro_swiper .swiper-pagination .swiper-pagination-bullet{ }
.pro_swiper .swiper-pagination .swiper-pagination-bullet span{}
.pro_swiper .swiper-pagination .swiper-pagination-bullet span.swiper-pagination-current{ }
.pro_swiper .swiper-pagination .swiper-pagination-bullet span.swiper-pagination-total{ }
.pro_swiper .swiper-button-prev,.pro_swiper .swiper-button-next{ text-align:center; width:40px; height:40px; line-height:40px; margin-top:-20px; border-radius:100%; background:rgba(0,0,0,.5); color:#fff; font-size:30px;  transition:all .3s ease;}
.pro_swiper .swiper-button-prev:hover,.pro_swiper .swiper-button-next:hover{ background:var(--primary-color);}
.pro_swiper .swiper-button-prev{ left:0;}
.pro_swiper .swiper-button-next{ right:0;}
.proDetail1 .list3{}
.proDetail1 .list3 .h1{ font-size:18px; line-height:22px; border-left:5px solid #e50b1c; padding-left:10px;}
.proDetail1 .list3 .xiangqing{ margin-top:40px; margin-bottom:40px;}
.prev_next{ font-size:14px; line-height:24px;}
.prev_next ul{ display: flex; justify-content: space-between; align-items: center;}
.prev_next ul li{ max-width:40%; height:24px;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 1;
-webkit-box-orient: vertical;}
@media(max-width:999px){
.proDetail1 .list1{ margin-bottom:30px;}
.proDetail1 .list1 .h2{ font-size:20px; line-height:30px; padding-bottom:20px; margin-bottom:20px;}
.proDetail1 .list1 .pro_share a{ margin-left:1px;}
.proDetail1 .list1 .pro_share a img{ height:34px;}
.proDetail1 .list2{ margin-bottom:40px;}
.pro_swiper .swiper-pagination{ bottom:10px; }
.proDetail1 .list3 .h1{ font-size:18px; line-height:22px; padding-left:10px;}
.proDetail1 .list3 .xiangqing{ margin-top:30px; margin-bottom:30px;}
.prev_next{ font-size:14px; line-height:24px;}
.prev_next ul{ display:block;}
.prev_next ul li{ max-width:100%; height:24px; }
}