@charset "utf-8";
/*初始样式*/
body{ color:#333; font-size:14px;font-family: "Microsoft Yahei";} /*网站字体颜色*/
body,ul,ol,li,div,p,h1,h2,h3,h4,h5,h6,dl,dt,dd,img,span,input{margin:0;padding:0;list-style:none;}
a { color:#333; text-decoration:none;font-family: "Microsoft Yahei";}  /*for ie f6n.net*/
a:focus{outline:0;} /*for ff f6n.net*/
/*a:hover { text-decoration:underline;}*/
img{border:none;}
.vam { vertical-align:middle;}
.clear{clear:both; height:0; line-height:0; font-size:0;}
p{ word-spacing:-1.5px;font-family: "Microsoft Yahei"; }
h1,h2,h3,h4,h5,h6{ font-family:"Microsoft Yahei";}

.tr { text-align:right;}
.tl { text-align:left;}
.center { text-align:center;}
.fl { float:left;}
.fr { float:right;}
.pa{ position:absolute;}
.pr{ position:relative}
i,em{ font-style:normal;}
.clearfix:after{content:"";height:0;clear:both;display:block;visibility:hidden;}
.clearfix{zoom:1;}
/* -- 页面整体布局 -- */
.content{ width:1200px; margin:0 auto;font-family: "Microsoft Yahei";}

.pic{overflow: hidden;font-size: 0;}
.pic img{-webkit-transition:-webkit-transform 0.5s;-moz-transition:-moz-transform 0.5s;-o-transition:-o-transform 0.5s;transition:transform 0.5s;}
.pic img:hover{-webkit-transform:scale(1.05);-moz-transform:scale(1.05);-ms-transform:scale(1.05);-o-transform:scale(1.05);transform:scale(1.05);}



.tit{font-weight: normal;font-size: 0;}


/*banner*/
.banner{position: relative;}
.banner li{width: 100%;}
.banner li img{display: block;width: 100%;}
.ban_pg{position: absolute;bottom: 20px;height: 6px;z-index: 10;width: 100%;text-align: center;}
.ban_pg i{display: inline-block;width: 12px;height: 6px;background: rgba(255,255,255,0.6);border-radius: 6px;margin: 0 5px;vertical-align: top;box-sizing: border-box;}
.ban_pg i.on{width: 34px;background: #E60012;}
.banner .prev{position: absolute;font-size: 0;left: 40px;top: 50%;transform: translateY(-50%);z-index: 10;padding: 6px;background: rgba(0,0,0,0.26);border-radius: 50%;cursor: pointer;transition: all 0.3s;}
.banner .next{position: absolute;font-size: 0;right: 40px;top: 50%;transform: translateY(-50%);z-index: 10;padding: 6px;background: rgba(0,0,0,0.26);border-radius: 50%;cursor: pointer;transition: all 0.3s;}
.banner .prev:hover,.banner .next:hover{background: #E60012;}


/*search*/
.search{border-bottom: 4px solid #E60012;}
.search .container{height: 64px;display: flex;justify-content: space-between;}
.htwd{font-size: 17px;color: #222;line-height: 64px;}
.htwd em{color: #E60012;font-weight: bold;}
.htwd a{color: #222;margin-right: 20px;}
.htwd a:hover{color: #E60012;}
.sou{display: flex;width: 288px;height: 42px;border: 1px solid #ddd;background: #F9F9F9;border-radius: 21px;box-sizing: border-box;margin-top: 10px;}
.sou input{width: 206px;padding-left: 15px;height: 40px;line-height: 40px;font-size: 14px;color: #222;background: none;border: 0;outline: 0;}
.sou button{width: 82px;height: 42px;background: url(../images/sou.png) no-repeat center center #E60012;border: 0;outline: none;cursor: pointer;border-radius: 21px;margin: -1px -1px 0 0;}


/*abt*/
.abt{height: 746px;background: url(../images/abt-bg.jpg) no-repeat center 0;border-bottom: 4px solid #D8261A;overflow-x: hidden;}
.abt dl{display: flex;justify-content: space-between;}
.abt dt{width: 883px;height: 750px;margin-right: -260px;position: relative;}
.abt dt .more{position: absolute;top: 50%;right: 300px;transform: translateY(-50%);width: 138px;height: 48px;line-height: 48px;padding-left: 14px;font-size: 16px;color: #fff;box-sizing: border-box;background: url(../images/abt-jt.png) no-repeat 85px center rgba(230, 0, 18, 0.9);opacity: 0;transition: all 0.3s;}
.abt dt:hover .more{opacity: 1;}
.abt dt .more:hover{background-position: 90px center;}
.abt dd{width: 760px;margin-top: 100px;}
.abt dd h2 i{display: block;font-size: 20px;color: #222;line-height: 26px;font-weight: normal;padding-bottom: 15px;}
.abt dd h2 b{display: block;font-size: 36px;color: #222;line-height: 47px;}
.abt dd h2 em{color: #E60012;}
.abt-desc{font-size: 16px;color: #222;line-height: 38px;margin: 38px 0 68px;}
.abt-sz{display: flex;justify-content: space-between;}
.abt-sz li{text-align: center;}
.abt-sz li span{display: block;font-size: 16px;color: #222;height: 52px;line-height: 52px;}
.abt-sz li span b{font-size: 42px;color: #E60012;}
.abt-sz li p{font-size: 16px;color: #222;line-height: 22px;padding-top: 18px;}

@media screen and (max-width:1536px){
    .abt dd h2 b{font-size: 30px;white-space: nowrap;}
    .abt-desc{font-size: 15px;line-height: 32px;}
}


/*pro*/
.pro{height: 803px;padding-bottom: 80px;background: url(../images/pro-bg.jpg) no-repeat center 0;overflow-x: hidden;}
.pro-con{height: 803px;position: relative;background: url(../images/pro-c.png) no-repeat 527px 102px;}
.pro-con h2{position: absolute;left: 0;top: 98px;padding-left: 22px;background: url(../images/circle.png) no-repeat left 0;}
.pro-con h2 b{display: block;font-size: 38px;color: #fff;line-height: 50px;padding-top: 10px;}
.pro-con h2 i{display: block;font-size: 50px;color: #fff;opacity: 0.08;line-height: 40px;text-transform: uppercase;}
.pro-item{height: 803px;display: flex;justify-content: space-between;position: relative;}
.pro-left{width: 527px;margin-top: 250px;}
.pro-left h3{font-size: 26px;color: #fff;line-height: 35px;}
.pro-left h3 a{color: #fff;}
.pro-ctg{display: flex;margin: 37px 0 50px;flex-wrap: wrap;gap: 20px;}
.pro-ctg a{width: auto;height: 39px;line-height: 39px;font-size: 16px;color: #EFEFEF;padding: 0 10px;background: #4A4A4A;box-sizing: border-box;transition: all 0.3s;}
.pro-ctg a:hover{background: #E60012;}
.pro-ys{display: flex;}
.pro-ys p{margin-right: 38px;font-size: 0;}
.pro-ys p:hover img{animation: flipInY 1.5s;}
.pro-ys p span{display: block;font-size: 14px;color: #fff;line-height: 20px;text-align: center;padding-top: 12px;}
.pro-right{width: 1030px;margin-top: 110px;margin-right: -260px;}
.pro-right ul li{width: 450px;margin-right: 150px;}
.pro-right ul li img{display: block;width: 100%;transition: all 0.5s;}
.pro-right ul li:hover img{transform: scale(1.05);}
.pro-item .sprev{position: absolute;width:45px;height: 53px;background: url(../images/pro-prev.jpg) no-repeat;left: 0;bottom: 115px;}
.pro-item .snext{position: absolute;width:45px;height: 53px;background: url(../images/pro-next.jpg) no-repeat;left: 65px;bottom: 115px;}
.pro-item .sprev:hover{background: url(../images/pro-prev1.jpg) no-repeat;}
.pro-item .snext:hover{background: url(../images/pro-next1.jpg) no-repeat;}
.pro-fl{position: absolute;left: 0;bottom: -42px;width: 100%;z-index: 10;background: #fff;box-shadow: 0px 12px 30px 1px rgba(0,0,0,0.19);height: 100px;display: flex;}
.pro-fl a{flex: 1;font-size: 20px;color: #222;line-height: 100px;font-weight: bold;text-align: center;transition: all 0.3s;}
.pro-fl a:hover,.pro-fl a.on{background: #E60012;color: #fff;}


@media screen and (max-width:1536px){
    .pro-right{width: 930px;margin-right: -360px;}
    .pro-right ul li{margin-right: 120px;}
}


/*case*/
.case{padding: 60px 0 80px;}
.case-tit{display: flex;justify-content: space-between;align-items: center;}
.case-tit h2{padding-left: 22px;background: url(../images/circle.png) no-repeat left 30px;font-weight: normal;}
.case-tit h2 span{display: block;font-size: 20px;color: #222;line-height: 26px;}
.case-tit h2 b{display: block;font-size: 38px;color: #222;line-height: 50px;padding: 15px 0;}
.case-tit h2 i{display: block;font-size: 14px;color: #999;line-height: 20px;text-transform: uppercase;}
.case-sz{display: flex;}
.case-sz p{text-align: center;margin-left: 100px;}
.case-sz p span{display: block;font-size: 16px;color: #E60012;height: 40px;line-height: 30px;}
.case-sz p span img{vertical-align: bottom;}
.case-sz p em{display: block;font-size: 18px;color: #222;line-height: 24px;padding-top: 12px;font-weight: bold;}
.case-ctg{display: flex;margin: 60px 0;}
.case-ctg li{width: 190px;height: 118px;padding-left: 20px;background: #F9F9F9;box-sizing: border-box;position: relative;transition: all 0.3s;}
.case-ctg li:last-child{background: #E8E8E8;width: 260px;}
.case-ctg li i{display: block;width: 50px;height: 50px;overflow: hidden;margin: 18px 0 8px;}
.case-ctg li i img{display: block;transition: all 0.5s;}
.case-ctg li span{display: block;font-size: 18px;color: #222;line-height: 24px;font-weight: bold;transition: all 0.3s;}
.case-ctg li em{position: absolute;height: 98px;right: 10px;bottom: 0;overflow: hidden;}
.case-ctg li em img{display: block;}
.case-ctg li:hover{background: #E60012;}
.case-ctg li:hover span{color: #fff;}
.case-ctg li:hover i img,.case-ctg li:hover em img{transform: translateY(-100%);}
.case-con{position: relative;}
.case-list dl{display: flex;justify-content: space-between;}
.case-list dt{width: 760px;display: flex;gap: 30px;}
.case-list dt .pic{flex: 1;}
.case-list dt .pic img{display: block;width: 100%;}
.case-list dd{width: 580px;}
.case-list dd h4{padding: 46px 0;border-bottom: 1px solid #C7C7C7;position: relative;}
.case-list dd h4::after{position: absolute;width: 130px;height: 3px;content: "";background: #E60012;left: 0;bottom: -1px;}
.case-list dd h4 a{display: block;font-size: 26px;color: #222;line-height: 35px;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}
.case-list dd p{font-size: 18px;color: #222;line-height: 42px;padding: 40px 0 50px;}
.case-btn{display: flex;}
.case-btn a{width: 126px;height: 45px;line-height: 45px;text-align: center;font-size: 16px;color: #222;background: #F3F3F3;margin-right: 28px;display: flex;justify-content: center;align-items: center;transition: all 0.3s;}
.case-btn a:nth-child(1){background: #E60012;color: #fff;}
.case-btn a img{margin-right: 5px;transition: all 0.3s;}
.case-btn a:hover img{margin-right: 10px;}
.case-con .prev{position: absolute;width: 45px;height: 52px;background: #E6E6E6;display: flex;justify-content: center;align-items: center;left: -75px;top: 50%;transform: translateY(-50%);transition: all 0.3s;}
.case-con .next{position: absolute;width: 45px;height: 52px;background: #E6E6E6;display: flex;justify-content: center;align-items: center;right: -75px;top: 50%;transform: translateY(-50%);transition: all 0.3s;}
.case-con .prev img,.case-con .next img{width: 32px;height: 32px;}
.case-con .prev:hover,.case-con .next:hover{background: #E60012;}

@media screen and (max-width:1536px){
    .case-list dt{width: 650px;gap: 20px;}
    .case-list dd{width: 500px;}
    .case-list dd h4{padding: 30px 0;}
}


/* feature */
.feature{height: 836px;background: url(../images/feature-bg.jpg) no-repeat center 0;}
.feature-con{display: flex;justify-content: space-between;}
.feature-left{width: 620px;}
.feature-left ul{display: flex;flex-wrap: wrap;}
.feature-left ul li{width: 310px;height: 210px;border: 1px solid rgba(255, 255, 255, 0.32);box-sizing: border-box;margin-right: -1px;margin-bottom: -1px;padding: 0 40px;transition: all 0.3s;overflow: hidden;}
.feature-left ul li img{display: block;margin: 64px 0 15px;transition: all 0.5s;}
.feature-left ul li h4{font-size: 18px;color: #fff;line-height: 24px;font-weight: normal;}
.feature-left ul li p{font-size: 16px;color: #fff;line-height: 30px;margin-top: 10px;opacity: 0;transition: all 0.3s;}
.feature-left ul li:hover{background: #C60922;border-color: #C60922;}
.feature-left ul li:hover img{margin: 18px 0 15px;}
.feature-left ul li:hover h4{font-weight: bold;}
.feature-left ul li:hover p{opacity: 1;}
.feature-right{width: 690px;position: relative;}
.feature-right .tel{position: absolute;width: 301px;height: 111px;background: url(../images/feature-tel.png) no-repeat;right: -200px;top: -12px;}
.feature-right .tel p{margin-top: 28px;margin-left: 16px;;padding-left: 73px;background: url(../images/tel1.png) no-repeat left center;font-size: 16px;color: #fff;line-height: 20px;}
.feature-right .tel p b{display: block;font-size: 24px;color: #fff;line-height: 30px;padding-top: 5px;font-family: Montserrat, Montserrat;}
.feature-right h2{padding-left: 22px;background: url(../images/circle.png) no-repeat left 30px;font-weight: normal;margin: 66px 0 32px;}
.feature-right h2 span{display: block;font-size: 20px;color: #fff;line-height: 26px;}
.feature-right h2 b{display: block;font-size: 38px;color: #fff;line-height: 50px;padding: 15px 0;}
.feature-right h2 i{display: block;font-size: 14px;color: #919BA6;line-height: 20px;text-transform: uppercase;}
.feature-pic img{display: block;width: 100%;}

@media screen and (max-width:1536px){
    .feature-left{width: 520px;}
    .feature-left ul li{width: 260px;}
    .feature-right{width: 590px;}
    .feature-right .tel{right: -60px;}
    .feature-right h2{margin: 80px 0 50px;}
}



/*why*/
.why{padding: 80px 0;}
.why-con{position: relative;}
.why-con h2{position: absolute;left: 0;top: 0;padding-left: 22px;background: url(../images/circle.png) no-repeat left 0;}
.why-con h2 b{display: block;font-size: 38px;color: #222;line-height: 50px;padding: 10px 0 15px;}
.why-con h2 i{display: block;font-size: 14px;color: #999;line-height: 20px;text-transform: uppercase;font-weight: normal;}
.why-bd dl{display: flex;align-items: flex-end;}
.why-bd dl dt{width: 0;flex: 1;overflow: hidden;}
.why-bd dl dt img{display: block;width: 100%;transition: all 0.5s;}
.why-bd dl dt:hover img{transform: scale(1.05);}
.why-bd dl dd{width: 584px;height: 374px;padding: 0 80px 0 50px;box-sizing: border-box;background: #EFEFEF;}
.why-bd dl dd h3{font-size: 26px;color: #222;line-height: 35px;padding: 48px 0 30px;}
.why-bd dl dd p{font-size: 16px;color: #222;line-height: 36px;height: 170px;}
.why-bd dl dd .zx{display: block;width: 126px;height: 45px;line-height: 45px;text-align: center;font-size: 16px;color: #fff;background: #E60012;display: flex;justify-content: center;align-items: center;transition: all 0.3s;}
.why-bd dl dd .zx img{margin-right: 6px;transition: all 0.3s;}
.why-bd dl dd .zx:hover img{margin-right: 12px;}
.why-tab{display: flex;margin-top: 70px;}
.why-tab li{width: 25%;height: 100px;line-height: 100px;text-align: center;font-size: 20px;color: #fff;font-weight: bold;border-right: 1px solid rgba(255,255,255,0.18);background: #222;box-sizing: border-box;position: relative;}
.why-tab li::after{position: absolute;width: 16px;height: 11px;content: "";background: url(../images/san.jpg) no-repeat center;left: 50%;top: -11px;margin-left: -8px;display: none;}
.why-tab li.on{background: #E60012;}
.why-tab li.on::after{display: block;}  
 

@media screen and (max-width:1536px){
    .why-bd dl dd{width: 500px;padding: 0 50px;height: 320px;}
    .why-bd dl dd h3{padding: 30px 0 20px;}
    .why-bd dl dd p{height: 150px;font-size: 14px;line-height: 30px;}
}


/* quality */
.quality{height: 438px;padding: 94px 0 0;box-sizing: border-box;background: url(../images/quality-bg.jpg) no-repeat center;}
.quality-con{display: flex;justify-content: space-between;}
.quality-left{width: 340px;padding-top: 20px;}
.quality-left h2{padding-left: 22px;background: url(../images/circle.png) no-repeat left 30px;font-weight: normal;}
.quality-left h2 span{display: block;font-size: 20px;color: #222;line-height: 26px;}
.quality-left h2 b{display: block;font-size: 38px;color: #222;line-height: 50px;padding: 15px 0;}
.quality-left h2 i{display: block;font-size: 14px;color: #999;line-height: 20px;text-transform: uppercase;}
.quality-right ul{display: flex;gap: 20px;}
.quality-right ul li{width: 317px;height: 250px;padding: 0 30px;box-sizing: border-box;background: #fff;transition: all 0.3s;}
.quality-right ul li i{display: block;width: 56px;;height: 56px;margin: 26px 0 15px;overflow: hidden;}
.quality-right ul li i img{display: block;transition: all 0.5s;}
.quality-right ul li h4{font-size: 20px;color: #222;line-height: 26px;margin-bottom: 20px;transition: all 0.3s;}
.quality-right ul li p{font-size: 14px;color: #999;line-height: 24px;transition: all 0.3s;}
.quality-right ul li:hover{background: #E60012;}
.quality-right ul li:hover h4,.quality-right ul li:hover p{color: #fff;}
.quality-right ul li:hover i img{transform: translateY(-100%);}

@media screen and (max-width:1536px){
    .quality-right ul li{width: 270px;}
}


/*news*/
.news{overflow: hidden;}
.news-box{height: 1059px;position: relative;z-index: 1;}
.news-box::after{position: absolute;width: 503px;height: 1059px;background: url(../images/news-bg.jpg) no-repeat;content: "";left: -260px;top: 0;z-index: -1;}
.coop{width: 1660px;height: 508px;background: url(../images/coop-bg.png) no-repeat;}
.coop dl{display: flex;justify-content: space-between;width: 1400px;}
.coop dl dt{margin: 80px 0 0 70px;}
.coop dl dt img{display: block;transition: all 0.5s;}
.coop dl dt:hover img{transform: scale(1.05);}
.coop dl dd{margin-top: 60px;}
.coop dl dd h3{font-size: 32px;line-height: 42px;text-align: center;color: #fff;}
.coop dl dd .year{margin: 37px 0 30px;display: flex;align-items: flex-end;}
.coop dl dd .year i{margin-right: 22px;}
.coop dl dd .year i:hover img{animation: flipInY 1.5s;}
.coop dl dd p{font-size: 18px;color: #fff;line-height: 30px;text-align: center;}

.news-con{display: flex;justify-content: space-between;}
.news-tit{min-width: 243px;margin-top: 220px;font-size: 38px;color: #fff;line-height: 50px;}
.news-tit i{display: block;font-size: 16px;line-height: 22px;text-transform: uppercase;padding-top: 10px;font-weight: normal;}
.news-con h3{height: 30px;line-height: 30px;padding-bottom: 10px;border-bottom: 1px dashed rgba(112, 112, 112, 0.2);margin-bottom: 35px;}
.news-con h3 a{display: flex;font-size: 16px;color: #222;align-items: center;}
.news-con h3 a img{margin-right: 6px;}

.dongtai{width: 740px;margin-top: 50px;}
.dongtai-list{display: flex;gap: 30px;}
.dongtai-list dl{width: calc((100% - 30px) / 2);}
.dongtai-list dt{overflow: hidden;}
.dongtai-list dt img{display: block;width: 100%;transition: all 0.5s;}
.dongtai-list dt img:hover{transform: scale(1.05);}
.dongtai-list dd{padding: 0 15px;height: 127px;background: #F6F6F6;}
.dongtai-list dd h4{padding: 20px 0 18px;}
.dongtai-list dd h4 a{display: block;font-size: 16px;height: 22px;line-height: 22px;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}
.dongtai-list dd p{font-size: 14px;color: #666;line-height: 24px;height: 48px;overflow: hidden;}
.dongtai-list dd h4 a:hover{color: #E60012;}

.cjwd{width: 330px;margin-top: 50px;}
.cjwd li{height: 110px;border-bottom: 1px solid rgba(112, 112, 112, 0.15);margin-bottom: 30px;}
.cjwd li h4 a{display: block;font-size: 16px;height: 22px;line-height: 22px;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;margin-bottom: 15px;}
.cjwd li p{font-size: 14px;color: #666;line-height: 24px;height: 48px;overflow: hidden;}
.cjwd li h4 a:hover{color: #E60012;}
.cjwd li:last-child{border-bottom: 0;margin-bottom: 0;}



@media screen and (max-width:1536px){
    .news-box{height: 1020px;}
    .coop dl{width: 1200px;} 
    .coop dl dt{margin: 80px 0 0 30px;}
    .dongtai{width: 600px;}
    .cjwd{width: 270px;}
    .cjwd li{height: 100px;margin-bottom: 20px;}
    .cjwd li h4 a{margin-bottom: 10px;}
}



.gsfz{height: 115px;background: #333;overflow-x: hidden;}
.gsfz-con{display: flex;justify-content: space-between;}
.gsfz-con ul{display: flex;height: 115px;align-items: center;}
.gsfz-con ul li{text-align: center;margin-right: 100px;position: relative;}
.gsfz-con ul li::after{position: absolute;width: 20px;height: 20px;content: "";background: url(../images/gsfz-jt.png) no-repeat;right: -60px;bottom: 0;}
.gsfz-con ul li i{display: block;width: 43px;height: 43px;line-height: 43px;text-align: center;font-size: 14px;color: #333;font-weight: bold;background: url(../images/gsfz-c1.png) no-repeat;margin: 0 auto;}
.gsfz-con ul li span{display: block;font-size: 14px;color: #fff;line-height: 20px;padding-top: 10px;}
.gsfz-con ul li:hover i{background: url(../images/gsfz-c2.png) no-repeat;color: #fff;}
.gsfz-con ul li:last-child{overflow: hidden;margin-right: 0;}
.gsfz-con h3{width: 583px;height: 115px;background: url(../images/slogan.png) no-repeat;margin-right: -260px;}
.gsfz-con h3 span{display: block;font-size: 20px;color: #fff;line-height: 34px;padding-left: 90px;padding-top: 24px;}


@media screen and (max-width:1536px){
    .gsfz-con h3{margin-right: -360px;}
    .gsfz-con h3 span{padding-left: 50px;}
    .gsfz-con ul li{margin-right: 90px;}
    .gsfz-con ul li::after{right: -55px;}
}