html{overflow-x:hidden;}
body{margin:0;padding:0;font-family: Microsoft YaHei, sans-serif;
font-size:14px;color:#333;/*font-family:  BlinkMacSystemFont, Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei, sans-serif;*/}
p,h1,h2,h3,h4,h5,h6{padding:0;margin:0;}
h6{font-size:14px;}
ul,ol,li{list-style:none;margin:0;padding:0px;}
a{color:#333;text-decoration:none;}
img{border:none;}
.f_l{float:left;}
.f_r{float:right;}
.clear{clear:both;}
input,button{ border:none;}
input,button {outline:none;}
*{ margin:0; padding:0; box-sizing:border-box  }
.container1{min-width:1300px; width:85%;margin:0 auto;height:auto;display:block;}
.container{width:1300px;margin:0 auto;height:auto;display:block;}

.header .container1{display:flex;justify-content: space-between;}
.header{ display:block;width:100%; height:80px; background:#bc0000; position:fixed; top:0; left:0; z-index:999}
.header .logo{ padding-top:10px; position:relative;}
.header .nav{ height:80px; z-index:99; width:70% }
.header .nav ul{ display:flex}
.header .nav ul li{ flex:1; text-align:center; position:relative}
.header .nav .nLi{ float:left; display:inline;  }
.header .nav .nLi h3 a{ display:block;  font-size:18px; font-weight:normal; line-height:80px; color:#FFF  }
.header .nav .sub{ display:none; border-radius:0 0 8px 8px; width:100%; left:50%; top:80px; z-index:99;position:absolute; background:#FFF; transform:translateX(-50%)}
.header .nav .dflei{ display:flex; padding:10px; background:#FFF; flex-wrap:wrap}
.header .nav .dflei a{ display:block; width:50%; line-height:43px;color:#555; font-size:15px; }
.header .nav .dflei a:hover{color:#bc0000}
.header .nav .sub li{ display:block; position:relative;line-height:43px;text-align:center; border-bottom:1px #eee solid; font-size:15px;}
.header .nav .sub li a{ color:#555}

.header .nav .sub li::after {content: ""; display: block;position: absolute; left: 0; bottom: 0;height: 1px;width: 0;
 background-color:#bc0000; transition: width 0.3s;}
.header .nav .sub li:hover::after{ width:100%}
.header .nav .sub li:hover a{ color:#bc0000}
.sp_header{ display:none}
.sjj_nav{ display:none}


.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}

.slideBox{ width:100%; height:auto; overflow:hidden; position:relative; padding-top:80px;}
.slideBox .hd{ height:15px; overflow:hidden; position:absolute; left:50%; transform:translateX(-50%); bottom:30px; z-index:1; }
.slideBox .hd ul li{ display:inline-block; margin:0 5px;  width:52px; height:7px;  text-align:center; background:#fff; cursor:pointer; background:rgba(255,255,255,0.5) }
.slideBox .hd ul li.on{ background:#fff; color:#fff; }
.slideBox .bd{ position:relative; z-index:0;   }
.slideBox .bd li{ zoom:1; vertical-align:middle; position:relative; }
.slideBox .bd img{ width:100%; height:auto; display:block;  }
.slideBox .prev{ display:block; position: absolute; height: 96px;width: 48px;  background-color: rgba(0,0,0,.3);top: 50%; margin-top: -64px;z-index: 400;
 transition: all .4s;border-top-right-radius: 8px;border-bottom-right-radius: 8px; cursor: pointer; left:0}
.slideBox .prev img{ display:block; margin:0 auto; padding-top:33px;}
.slideBox .next{ display:block; position: absolute; height: 96px;width: 48px;  background-color: rgba(0,0,0,.3);top: 50%; margin-top: -64px;z-index: 400;
transition: all .4s;border-top-left-radius: 8px;border-bottom-left-radius: 8px; cursor: pointer; right:0}
.slideBox .next img{ display:block; margin:0 auto; padding-top:33px;}
.slideBox .prev:hover{ background-color: rgba(0,0,0,.5);}
.slideBox .next:hover{ background-color: rgba(0,0,0,.5);}




/*产品中心*/
.ban{display:block; width:100%; height:auto;}
.ban img{display:block; width:100%; height:auto;}
.dw{display:block; text-align:left; padding:30px 0px; font-size:16px; color:#999;}
.dw i{display:inline-block; padding-right:15px; font-size:22px;}
.dw a:hover{color:#bc0000;}
.dw a{ color:#999}

.fenlei{ margin-bottom:30px; position:relative; display:flex;justify-content: space-between;}
.fenlei:before { content: " "; left: 0; bottom: 0; width: 100%;border-bottom: 2px solid #DDD; position: absolute;}
.fenlei li{ flew:1; font-size:17px; line-height:50px; padding-bottom:6px; position:relative}
.fenlei li a{ color:#666}
.fenlei li.on a{ color:#bc0000}
.fenlei li.on:after {content: " "; left: 0; bottom:0px; width: 100%;border-bottom: 2px solid #bc0000;  position: absolute;}

.con{display:block; width:100%;}
.left-menu{display:block; float:left; width:300px;border-radius:20px; box-shadow:0px 0px 16px rgba(0,0,0,0.5);}
.left-menu h2{background:#e50112; width:100%; display:block; height:100px; line-height:100px; color:#fff; text-align:center;  font-size:20px; font-weight:normal;border-top-left-radius:15px;border-top-right-radius: 15px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0; border-bottom:solid 1px #fff;}
.left-menu ul{display:block; background:#fff; border-top:1px solid #fff; padding-bottom:5px;}
.left-menu ul li a{height:50px; line-height:50px; text-align:center; width:100%; font-size:16px; display:block;}
.left-menu ul li a:hover{background:#e50112; color:#fff;}
.left-menu ul li.on a{background:#e50112; color:#fff;}
.left-menu h2 i{display:inline-block; padding-right:20px;}
.left-menu h2 em{display:inline-block; padding-left:20px;}
.left-menu h2 img{display:inline-block; vertical-align:middle;}
.cc1{display:block;  margin:0 -10px;}
.cc1 ul li{display:block; width:33.33%; float:left;}
.cc1 ul li a{display:block; width:95%; margin:0 auto;margin-bottom:20px;}
.cc1 ul li a .pic{display:block; width:100%; height:280px; overflow:hidden;}
.cc1 ul li a .pic img{display:block; width:100%; min-height:100%;-webkit-transition: all 0.2s linear; -o-transition: all 0.2s linear; transition: all 0.2s linear; }
.cc1 ul li a:hover .pic img{ transform: scale(1.1); -webkit-transform: scale(1.1); }

.cc1 ul li a .title{display:block; width:100%; padding:15px 10px; background:#f5f5f5}
.cc1 ul li a .title h2{font-size:16px; color:#333; font-weight:normal; height:30px; line-height:30px; overflow:hidden;}
.cc1 ul li a .title p{ font-size:14px; line-height:25px; height:50px; overflow:hidden; color:#666;}
.cc1 ul li a:hover h2{  color:#bc0000;}

/*下一页*/
.pagination {
    display: block;
    padding: 30px 0;
    text-align: center;
}
.pagination li {
    display: inline-block; margin:0 1px;
}
.page-link {
    display: inline-block;
    padding: 8px 15px;
    margin-left: -1px;
    line-height: 1.25;
    color: #888;
    background-color: #fff;
    border: 1px solid #acacac;
}
.page-item:first-child .page-link {
    margin-left: 0;
    border-top-left-radius: .25rem;
    border-bottom-left-radius: .25rem;
}
.page-item.active .page-link {z-index: 1;color: #fff;background-color: #bc0000;border-color: #bc0000;}
.page-item:last-child .page-link {border-top-right-radius: .25rem;border-bottom-right-radius: .25rem;}
/*结束*/
/*产品详情*/
.xq{display:block; font-size:16px; line-height:30px; color:#333; padding-bottom:30px}
.xq img{display:block; max-width:100%; margin:10px auto;}
.xq p{ text-indent:20px;}
.xq_t h2{ display:block; text-align:center; border-bottom:1px #ddd solid; padding-bottom:10px; color:#222; line-height:50px;}

/*新闻中心*/
.news{display:block; margin:0 -10px;}
.news ul li{display:block; width:33.33%; float:left; margin-bottom:26px;}
.news ul li a{display:block; width:95%; margin:0 auto; border:solid 1px #fff; background:#f7f7f7}
.news ul li a .pic{display:block; width:100%; height:251px; overflow:hidden;}
.news ul li a .pic img{display:block; width:100%; min-height:251px;}
.news ul li a .title{display:block; width:95%; margin:0 auto; padding:10px 0px;}
.news ul li a .title h2{font-size:18px; font-weight:normal; height:35px; line-height:35px; overflow:hidden;}
.news ul li a .title span{font-size:14px; color:#999999; padding:10px 0px; display:block;}
.news ul li a .title p{font-size:14px; height:60px; line-height:30px; overflow:hidden; color:#666666;}
.news ul li a:hover{border:solid 1px #bc0000;}
.news ul li a:hover h2{color:#bc0000;}

/*新闻详情*/
.xwxqy{display:block; float:left; margin-bottom:40px; width:950px; font-size:16px; line-height:30px; background:#FFF; padding:30px 50px;}
.xwxqy_t{ border-bottom: 1px dotted #d5d5d5; text-align: center; margin-bottom:20px; }
.xwxqy_t h2{ font-weight:normal;  margin-bottom: 15px;line-height: 46px; font-size: 30px; color:#333}
.xwxqy_t p{    padding-bottom: 25px;line-height: 24px; font-size: 16px;color: #666;}
.xwxqy img{display:block; max-width:100%; margin:10px auto;}

.youce_r{ float:right; width:330px; background:#FFF}
.barc-news{ padding:0 30px;}
.barc-news .cb-til {padding-top: 15px;}
.barc-news .cb-til .til {line-height: 45px;font-size: 22px; position: relative;}
.barc-news .cb-con { padding-bottom: 30px;}
.barc-news .cb-con ul {margin-top: -10px;}
.barc-news .cb-con ul li {margin-top: 10px;width: 100%;display: inline-block;}
.barc-news .cb-con ul li a { padding-right: 30px;line-height: 60px; border-bottom: 1px solid #DDD; display: block;
 color: #999; position: relative;}
.barc-news .cb-con ul li a:before { content: " ";left: 0; bottom: -1px; width: 80px; border-bottom: 1px solid #DDD;
 -webkit-transition: all .3s; -moz-transition: all .3s; -ms-transition: all .3s;-o-transition: all .3s;  transition: all .3s; position: absolute;}
.barc-news .cb-con ul li i {
    right: 0;
    top: 0;
    position: absolute;
}
.barc-news .cb-con ul li .til {
    height:55px; font-weight:normal;
    font-size: 16px;
    white-space: nowrap;
    text-overflow: ellipsis;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    -moz-binding: url(ellipsis.xml#ellipsis);
    overflow: hidden;
}
.barc-news .cb-con ul li a:hover {
	color:#333;
}
.barc-news .cb-con ul li a:hover i {
	color:#E73437;
}
.barc-news .cb-con ul li a:hover:before {
	width:100%;
	border-color:#E73437;
}





.show-page{background-color:#FFF; margin-top:30px;}
.show-page p{line-height:29px; width:50%; float:left;}
.show-page p.page-next{border-bottom:none; float:right; text-align:right;}
.show-page p span{color:#666;}
.show-page p a{color:#888; font-size:14px;}
.show-page p a:hover{color:#bc0000;}
.tjxw{display:block; padding:20px 0px;}
.tjxw h2{display:block; width:100%; border-bottom:solid 1px #bc0000;}
.tjxw h2 span{display:inline-block; background:#bc0000; color:#fff; font-size:16px; height:40px; line-height:40px; text-align:center; width:100px;}
.tjxw ul{padding:20px 0px; height:318px; overflow:hidden;}
.tjxw ul li{display:block; width:33.33%; float:left; margin-bottom:20px;}
.tjxw ul li a{display:block; width:95%; margin:0 auto; background:#fff; padding:20px;}
.tjxw ul li a i{display:block; width:25px; height:5px; background:#bc0000;}
.tjxw ul li a h3{font-size:18px; color:#333; padding:15px 0px; overflow:hidden;text-overflow: ellipsis;white-space:nowrap;}
.tjxw ul li a span{display:block; font-size:14px; color:#888;}
.tjxw ul li a p{font-size:14px; color:#666; line-height:30px; height:90px; overflow:hidden; margin-top:20px;}
.tjxw ul li a em{display:block; font-style:normal; width:100px; height:40px; line-height:40px; border:solid 1px #bc0000; text-align:center; margin-top:10px;}
.tjxw ul li a:hover{box-shadow:0px 0px 16px rgba(0,0,0,0.5);}
.tjxw ul li a:hover em{background:#bc0000; color:#fff;}
.tjxw ul li a:hover h3{color:#bc0000;}
/*单页*/
.dy{display:block; width:100%; font-size:16px; color:#333; line-height:30px;}
.dy img{display:block; max-width:100%; margin:10px auto;}
/*联系我们*/
.lx{display:block;}
.lx ul li{display:block; width:20%; float:left;}
.lx ul li a{display:block; width:95%; margin:0 auto; background:#fff; border-radius:20px; padding:30px 20px;}
.lx ul li a .pic{display:block; width:100px; height:100px;margin:0 auto; background:#fff; border-radius:100%;}
.lx ul li a .pic img{ display:block; height:auto; margin:0 auto; padding:10px 0px;}
.lx ul li a p{font-size:21px; text-align:center; padding-top:10px;}
.lx ul li a p span{display:block; font-size:16px; text-align:center; padding-top:15px;}
.lx ul li a:hover{background:#bc0000; color:#fff;}
#map{display:block; width:100%; height:500px;}

.bottom{background:url(../img/foot.jpg) no-repeat center bottom; width:100%; height:60px;  background-size: 100%; position:fixed;z-index: 9999; display:none;
    transition: all linear .4s; left:0; bottom:0;}
.btn{display:block; float:left; width:33.33%; margin:10px 0px; text-align:center; color:#fff; font-size:14px;}
.btn img{height:20px; line-height:20px; display: block; margin:0 auto; padding:2px 0px;}
.btn2{margin-top:36px;}




/*底部开始*/
.bottom{ display:none}
.footer{ background:#161616; padding:50px 0; color:rgba(255,255,255,0.4);}
.footer .container1{ display:flex; justify-content: space-between;}
.footer_l{ width:30%; font-size:16px; line-height:36px; }
.footer a{color:rgba(255,255,255,0.4);}
.footer_r{ width:32%;  display:flex}
.footer_r li{ flex:1; padding:0 1.2%; text-align:center; line-height:30px;}
.footer_r li p{ padding-bottom:8px;}
.footer_r li img{ display:block; max-width:100%; margin:0 auto}
.footer_c{ width:30%; display:flex; flex-wrap:wrap}
.footer_c li{ width:33.33%}
.footer_l h2{ color:#FFF; padding-bottom:25px; display:block; font-size:36px;}
.footer_l div i{ font-size:26px; padding-right:8px;}
.footer_l div{ font-size:15px;font-weight:normal;padding-bottom:5px;line-height:40px;display:flex;align-items: center;}

.chuxin_t{ padding:60px 0 30px 0; display:flex;justify-content: space-between;align-items: center;}
.chuxin_tl h3{ font-size:40px; color:#111; padding-bottom:15px;}
.chuxin_tl p{ font-size:18px; color:#888}
.chuxin_tr a{ font-size:16px; color:#888;display:flex;align-items: center;}
.chuxin_tr a i{ font-size:25px; padding-left:9px; color:#666}
.chuxin2{ background:#f7f7f7; padding-bottom:60px;}
.chuxin2 ul{ margin:0 -10px;display: -ms-flexbox;display: flex;-ms-flex-wrap: wrap;flex-wrap: wrap; padding-top:20px;}
.chuxin2 ul li.l-l1{width: 55.625%;}
.chuxin2 ul li.l-l2{ width: 44.375%;}
.chuxin2 ul li {margin-bottom: 20px;padding: 0 10px;width: 33.33333%;-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box;}
.chuxin2 ul li a { height: 100%; display: block; color: #FFF; position: relative;}
.chuxin2 ul li a .img {height: 100%;display: block;position: relative; overflow: hidden;}
.chuxin2 ul li a .img img{ width:100%;-webkit-transition: all 0.2s linear; -o-transition: all 0.2s linear; transition: all 0.2s linear; overflow:hidden; display:block}
.chuxin2 ul li a:hover .img  img{ transform: scale(1.1); -webkit-transform: scale(1.1); }
.chuxin2 ul li a .box{padding: 0 25px;left: 0; bottom:0; width: 100%; line-height:70px;-webkit-transition: all .3s;
 -moz-transition: all .3s; transition: all .3s; -webkit-box-sizing: border-box; -moz-box-sizing: border-box;
 box-sizing: border-box; background: rgba(0,0,0,.3); position: absolute; display:flex;justify-content: space-between;align-items: center;}
.chuxin2 ul li a .box h3 { width: calc(100% - 120px); font-size: 24px; font-weight:normal; white-space: nowrap;
 text-overflow: ellipsis; -ms-text-overflow: ellipsis;  -o-text-overflow: ellipsis;
 -moz-binding: url(ellipsis.xml#ellipsis);overflow: hidden;}
.chuxin2 ul li a .box p{  font-size:18px;}
.chuxin2 ul li a .box p i { padding-left:12px; font-size:20px;}
.chuxin2 ul li a:hover .box{ background:rgba(188,0,0,0.7)}

.chuxin3{ background:url(../images/bg1.jpg) no-repeat center}
.chuxin3 .chuxin_tl h3{ color:#FFF} 
.chuxin3 .chuxin_tl p{ color:#FFF} 
.chuxin3 .chuxin_tr a{ color:#FFF} 
.chuxin3 .chuxin_tr a i { color:#FFF} 
.chuxin3 ul{display:flex;justify-content: space-between; padding:30px 0 100px 0}
.chuxin3 ul li{ width:31.5%; background:#FFF; border-radius:18px; overflow:hidden; padding:30px 2.5% 50px 2.5%; text-align:center}
.chuxin3 ul li p{ font-size:16px; line-height:28px; color:#888;}
.chuxin3 ul li img{ display:block; margin:25px auto; max-width:50%}
.chuxin3 ul li h2{ font-size:30px; line-height:40px; padding:8px 0 25px 0}
.chuxin4::before{ content:""; position:absolute; bottom:0; left:0; width:100%; height:280px; background:#bc0000; border-radius:100px 100px 0 0; z-index:-1}
.chuxin4{ position:relative; padding-bottom:130px;}
.chuxin4 ul{ display:flex;justify-content: space-between; padding-top:50px;}
.chuxin4 ul li{ width:17.2%; border:1px #bc0000 solid; text-align:center; padding:30px 30px; position:relative}
.chuxin4 ul li::before{ content:""; width:100%; height:100%; position:absolute; top:10px; left:10px; background:#FFF; box-shadow:5px 8px 10px rgba(0,0,0,0.1); z-index:-1}
.chuxin4 ul li img{ display:block;max-width:50%; margin:25px auto}
.chuxin4 ul li h2{ font-size:22px; line-height:50px;}
.chuxin4 ul li p{ font-size:15px; line-height:26px; color:#666; padding:0 10px 15px 10px;}
.chuxin4 ul li:nth-child(2n){ border:1px #111 solid}

.chuxin5{ padding-bottom:60px}
.chuxin5 ul{display:flex;justify-content: space-between; flex-wrap:wrap; padding-top:15px;}
.chuxin5 ul li{ width:24%; margin-bottom:15px;}
.chuxin5 ul li a img{ display:block; width:100%; overflow:hidden;-webkit-transition: all 0.2s linear; -o-transition: all 0.2s linear; transition: all 0.2s linear; min-height:100%;}
.chuxin5 ul li a .img1{ overflow:hidden; display:block; height:300px;}
.chuxin5 ul li a:hover .img1 img{ transform: scale(1.1); -webkit-transform: scale(1.1); }
.chuxin5 ul li a p{display:flex;justify-content: space-between;align-items: center; height:60px; background:#f5f5f5; padding:0 15px; }
.chuxin5 ul li a p span i{ padding-left:5px;}
.chuxin5 ul li a p span{ color:#888}

.chuxin6{ background:#f7f7f7; padding-bottom:77px;}
.slideTxtBox{ text-align:left; position:relative; padding-top:30px;  }
.slideTxtBox .hd{ position:absolute; top:-70px; right:0px; width:70%; text-align:right}
.slideTxtBox .hd ul{ display:block; text-align:right }
.slideTxtBox .hd ul li{ display:inline-block; margin:0 20px; font-size:20px;cursor:pointer; padding-bottom:12px;  }
.slideTxtBox .hd ul li.on{  color:#bc0000;border-bottom:2px #bc0000 solid; }
.slideTxtBox .bd ul{display:flex;justify-content: space-between; }
.slideTxtBox .bd ul li{ width:32%; background:#FFF}
.slideTxtBox .bd ul li a{ display:block}
.slideTxtBox .bd ul li a img{ width:100%; overflow:hidden;-webkit-transition: all 0.3s linear; -o-transition: all 0.3s linear; transition: all 0.3s linear; display:block; min-height:100%;}
.slideTxtBox .bd ul li a .img{ overflow:hidden; display:block; height:320px;}
.slideTxtBox .bd ul li a:hover .img img{ transform: scale(1.1); -webkit-transform: scale(1.1); }
.slideTxtBox .bd ul li a .box{ padding:10px 25px; border-bottom:2px #d8d8d8 solid}
.slideTxtBox .bd ul li a .box h3{overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size:22px; line-height:50px; padding-bottom:3px;}
.slideTxtBox .bd ul li a .box p{ font-size:16px; line-height:30px; color:#888; height:60px; overflow:hidden}
.slideTxtBox .bd ul li a .box .time{display:flex;justify-content: space-between; color:#888; padding-top:10px; line-height:46px;}
.slideTxtBox .bd ul li a:hover h3{ color:#bc0000}
.slideTxtBox .bd ul li a:hover .box{border-bottom:2px #bc0000 solid}

.chuxin1{ padding-bottom:78px;}
.picScroll-left{ position:relative; display:block; width:100% ; padding-top:30px; }
.picScroll-left .hd{ position:absolute; top:-80px; right:0.6%; z-index:99}
.picScroll-left .hd a{ width:52px; height:49px; border:1px #d1d1d1 solid; color:#666; display:inline-block; line-height:49px; text-align:center; cursor:pointer }
.picScroll-left .hd a img{ display:block; margin:0 auto; padding-top:17px;}
.picScroll-left .bd{ display:block; width:100%;}
.picScroll-left .bd ul{ overflow:hidden; zoom:1; }
.picScroll-left .bd ul li{_display:inline; overflow:hidden; text-align:center; width:20%; }
.picScroll-left .bd ul li a{ display:block; position:relative; padding:0 3%}
.picScroll-left .bd ul li .pic{ text-align:center;  }
.picScroll-left .bd ul li .pic img{ width:100%;  display:block;  }
.picScroll-left .bd ul li a .title{ position:absolute; top:20%; left:0; width:100%; text-align:center; color:#FFF; z-index:99; }
.picScroll-left .bd ul li a .title img{ display:block; margin:10px auto; max-width:38%}
.picScroll-left .bd ul li a .title span{ font-size:20px; line-height:50px; padding:6% 0 0 0; display:block;}
.picScroll-left .bd ul li a .title p{ display:flex;justify-content: space-between;align-items: center; width:110px; line-height:36px; margin:10px auto; border:1px #FFF solid; padding:0 20px; font-size:14px; margin-top:20%}

@media screen and (max-width:1700px){
.chuxin4 ul li img{  margin:15px auto}	
.chuxin4::before{ height:250px;}
.chuxin4{ padding-bottom:100px;}
.chuxin4 ul{ padding-top:35px;}
.slideTxtBox .bd ul li a .img{  height:300px;}
.chuxin5 ul li a .img1{ height:280px}
	}
@media screen and (max-width:1600px){
.footer_r li{ padding:0 5px;}
.header .nav .nLi h3 a{ font-size:17px;}
.footer_c{font-size:15px;  height:200px}
.footer_r{font-size:15px; }
.footer_l{ line-height:30px; font-size:15px;}
.footer_l h2{ font-size:32px;}
.chuxin4 ul li p{ padding:0}
.chuxin4::before{border-radius:80px 80px 0 0;}
.slideTxtBox .bd ul li a .img{  height:290px;}
.chuxin5 ul li a .img1{ height:270px;}
}

@media screen and (max-width:1500px){
.chuxin4::before{border-radius:50px 50px 0 0; height:200px;}
.slideTxtBox .bd ul li a .img{  height:270px;}	
.chuxin5 ul li a .img1{ height:260px;}
	}

@media screen and (max-width:1400px){
.chuxin4::before{border-radius:40px 40px 0 0;}	
.slideTxtBox .bd ul li a .img{  height:250px;}
.chuxin5 ul li a .img1{ height:250px;}
	}