.mar1 {margin-top: 1%;}
.mar2 {margin-top: 2%;}
.mar3 {margin-top: 3%;}
.mar4 {margin-top: 4%;}
.mar5 {margin-top: 5%;}
.center {text-align: center;}
.upp {text-transform: uppercase;}
.right {text-align: right;}
.white h1 {color: #fff;}
.white i {background: #fff;}
.contact img {width: auto;max-width: 100%; height: auto !important;}
.row1 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:1;}
.row2 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:2;}
.row3 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:3;}
.row4 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:4;}
.row5 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:5;}
.row6 {overflow: hidden;display: -webkit-box; -webkit-box-orient: vertical;-webkit-box-orient: vertical;-webkit-line-clamp:6;}
.banner {max-height:880px;overflow: hidden;position: relative;}
.banner .swiper-pagination1 {bottom:10px;position: absolute;text-align: center;z-index:2;width: 100%;}
.banner .pagination {position: absolute;left: 0;text-align: center;bottom: 5px;width: 100%;z-index:2;}
.banner .swiper-pagination-bullet {display: inline-block;width: 6px;height: 6px;opacity:1;border-radius: 10px;background: white;margin: 0 3px;cursor: pointer;transition: width 0.3s ease-in-out;}
.banner .swiper-pagination-bullet-active{background: #20a949;width:22px;}
.banner-nr {width: 100%;}
.mySwiper2 {height: 80%;width: 100%;}
.mySwiper {height: 20%;box-sizing: border-box;padding: 10px 0;}
.mySwiper .swiper-slide {width: 25%;height: 100%;opacity: 0.4;}
.mySwiper .swiper-slide-thumb-active {opacity: 1;}
.mySwiper .swiper-slide img {display: block;width: 100%;height: 100%;object-fit: cover;border: 2px solid #fff;}
.banner .swiper-button-prev,.banner .swiper-button-next{width:30px;height:50px;z-index: 10;outline: none;}
.banner .swiper-button-prev:focus,.banner .swiper-button-next:focus{outline: 0;}
.banner .swiper-button-prev{left:3%;background:#eaca7c url(../img/zuo.png) no-repeat center center;opacity: 0;transition: 0.5s ease;}
.banner .swiper-button-next{right:3%;background:#eaca7c url(../img/you.png) no-repeat center center;opacity: 0;transition: 0.5s ease;}
.banner:hover .swiper-button-prev{left:10%;opacity: 1;}
.banner:hover .swiper-button-next{right:10%;opacity: 1;}

/*--  main products  sub1  --*/
.sub1-nr {position: relative;overflow: hidden;}
.sub1-item {cursor: pointer;}
.sub1-list {background: #f4f4f4;padding:18px;width: 100%;position: relative;}
.sub1-list::before {content: "";position: absolute;top: 0;left:0;width:100%;height:0;background: #eaca7c;-webkit-transition: all ease 0.5s;transition: all ease 0.5s;}
.sub1-img {margin: 0 auto;max-width: 290px;position: relative;overflow: hidden;}
.sub1-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.sub1-box {margin-top:25px;text-align:left;position: relative;}
.sub1-box p {font-size: 18px;line-height: 24px;color: #3e3e3e;padding: 0 18px;}
.sub1-box .xian {width: 90%;height: 1px;background: #e1e1e1;margin: 5px 0 10px;}
.sub1-box span {display: block;font-size: 14px;color: #3e3e3e;padding: 0 18px;}
.sub1-icon {width: 44px;height: 44px;background: #ffffff;display: flex;align-items: center;justify-content: center;position: absolute;right:15px;top: 50%;margin-top: -22px;
	border-radius: 50%;box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);}
.sub1-icon i {width: 28px;height: 28px;background: #f5f5f5;border-radius: 50%;display: flex;align-items: center;justify-content: center;font-size: 28px;color: #878787;
	transition: .6s; transform:rotate(0deg);-ms-transform:rotate(0deg);-moz-transform:rotate(0deg);-webkit-transform:rotate(0deg);-o-transform:rotate(0deg);}
.sub1-item:hover .sub1-list::before {height: 100%;top: auto;bottom: 0;}
.sub1-item:hover .sub1-icon i {background: #957a37;color: #fff; transform:rotate(360deg);-ms-transform:rotate(360deg);-moz-transform:rotate(360deg);-webkit-transform:rotate(360deg);-o-transform:rotate(360deg);}
.sub1-item:hover .sub1-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--  company profile  sub2  --*/
.sub2 {background: #f5f5f5;}
.sub2-top {display: flex;justify-content: space-between;}
.sub2-left {width: 50%;padding-right:29px;}
.sub2-tit {width: 100%;display: flex;align-items: center;justify-content: space-between;padding-bottom: 15px;border-bottom: 1px solid #dcdcdc;}
.sub2-tit h3 {font-size: 36px;color: #171717;text-transform: uppercase;font-family: 'Joy Multiplication';}
.sub2-you {text-align: right;margin-right: 15px;}
.sub2-you span {display:inline-block;width: 22px;height:7px;}
.sub2-you span i:nth-child(1){display:block;float: right; width: 22px;height:1px;background: #b5b5b6;}
.sub2-you span i:nth-child(2){display:block;float: right; width:13px;height:1px;background: #b5b5b6;margin-top: 5px;}
.sub2-you p {display: block; font-size: 18px;color: #393939;margin-top:5px;}
.sub2-cont {margin-top: 35px;font-size: 18px;line-height: 30px;font-family: "Raleway";height: 270px;padding-right: 20px;
	overflow: hidden; overflow-x: hidden!important;overflow-y: auto!important;-webkit-overflow-scrolling: touch;}
.sub2-cont::-webkit-scrollbar-thumb {background-color: #9a9a9a;height:20px;-webkit-box-shadow: inset 0 0 8px rgb(0 0 0 / 20%);}
.sub2-cont::-webkit-scrollbar {width:8px;background-color:#dcdcdc;}
.sub2-btn {margin-top:25px;}
.sub2-btn a,.sub4-btn a {display: block;width: 225px;height: 63px;text-align: center;line-height: 63px;background: #eaca7c;font-size: 18px;color: #171717;font-family: "Raleway";}
.sub2-rig {width:50%;position: relative;}
.sub2-rig::before {content: "";width: 100%;height: 100%;background: #dcdcdc;position: absolute;top: -22px;right: -22px;}
.sub2-img,.sub2-bott {position: relative;overflow: hidden;}
.img_us ul {white-space: nowrap;}
.img_us ul li {display: inline-block;position:relative;overflow: hidden;margin: 0 5px;}

/*--  视频展示  sub3  --*/
.sub3 video {width: 100%;height: auto;}

/*--  our case  sub4  --*/
.sub4 {background: url(../img/sub4-bg.jpg) left top no-repeat;}
.sub4-nr{min-height: 840px;}
.sub4-nr>.row{justify-content: space-between;}
.sub4-left {height: 100%;background:rgba(0,0,0,.3);min-height: 840px;display: flex; align-items: center;margin-left: -3%;}
.sub4-box {padding: 0 10%;}
.sub4-tit h3 {font-size: 60px;color: #f5f5f5;text-transform: capitalize;font-family: 'Montserrat';}
.sub4-tit p {color: #f5f5f5;font-family: "Raleway";font-style: italic;}
.sub4-word {color: #f5f5f5;line-height: 36px;font-family: "Raleway";font-style: italic;margin-top: 18%;}
.sub4-btn {margin-top: 25%;}
.sub4-rig {padding: 6% 15px 0 3%;}
.sub4-img {position: relative;overflow: hidden;}
.num {font-size: 60px;font-family: 'Montserrat';color: #f5f5f5;position: absolute;bottom: 20px;left: 20px;}
.sub4-bott {margin-top: 10px;color: #f5f5f5;font-family: "Raleway";}
.sub4-bott p {font-size: 24px;font-weight: bold;}
.sub4-rig .row .sub4-item:nth-child(2n-1){margin-top: 15%;}
.sub4-rig .row {margin: 0 -10px;}
.sub4-item {padding: 0 10px;cursor: pointer;}
.sub4-item:hover {-webkit-animation: bounce .5s linear 1;animation: bounce .5s linear 1;}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  40% {
    -webkit-transform: translateY(-30px);
            transform: translateY(-30px);
  }
  60% {
    -webkit-transform: translateY(-15px);
            transform: translateY(-15px);
  }
}

/*--  news  sub5  --*/
.sub5-nr .row {margin: 0 -11px;}
.sub5-item {padding: 0 11px;}
.sub5-list {padding: 20px 20px 40px;transition: 0.5s ease;}
.sub5-img {position: relative;overflow: hidden;}
.sub5-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.sub5-box {margin-top: 15px;}
.sub5-box p {font-size: 18px;color: #000000;font-family: "Raleway";font-weight: bold;}
.sub5-box span {line-height: 18px;color: #000;opacity: .6;margin-top:8px;}
.sub5-box time {display: block;color: #000;opacity: .6;margin-top: 15px;}
.sub5-btn {display: flex;align-items: center;justify-content: space-around;width:130px;height:47px;background: #e5e5e5;color: #000;margin-top: 15px;transition: all 300ms ease-in-out;}
.sub5-item:hover .sub5-list {box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);}
.sub5-item:hover .sub5-btn {transform: translateX(150px);-webkit-transform: translateX(150px);-ms-transform:translateX(150px);-o-transform:translateX(150px);}
.sub5-item:hover .sub5-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--  Our Exhibition  sub6  --*/
.sub6 {background: url(../img/sub6-bg.jpg) left top;}
.sub6-cont {position: relative;overflow: hidden;}

/*--  customer  sub7  --*/
.sub7 {background: #f5f5f5;}
.sub7-cont{position: relative;}
.sub7-item {padding: 10px;}
.sub7-img {position: relative;border-radius: 10px;overflow: hidden;transition: 0.5s ease;}
.sub7-cont .btn-rig,.sub7-cont .btn-left{ width:54px; height:54px;cursor: pointer; position: absolute;top:50%;margin-top: -27px; z-index: 99;opacity:1;display: block;}
.sub7-cont .btn-rig {right:-4%;background: url(../img/next2.png) no-repeat center center;}
.sub7-cont .btn-left {left:-4%;background: url(../img/prev2.png) no-repeat center center;}
.sub7-item:hover .sub7-img {box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);}

/*--  关于我们页  --*/
.abo1 {background: url(../img/abo1-bg.jpg) no-repeat left top;}
.abo1-tit {font-size: 36px;font-weight: bold;text-transform: capitalize;}
.abo1-cont {font-size: 18px;line-height: 30px;font-family: "Raleway";}
.abo1-cent {display: flex;justify-content: space-between;}
.abo1-left,.abo1-rig {width: 50%;}
.abo1-left {padding-right: 15px;}
.abo1-rig .row {margin:0;width: 100%;justify-content: space-between;}
.abo1-item {margin-bottom: 13px;padding:0;}
.abo1-rig .row .abo1-item:nth-child(2n){text-align: right;}
.abo-tit h3 {font-size: 48px;font-family: 'Montserrat';}
.abo-tit i {display: inline-block;width: 40px;height: 4px;background: #eaca7c;}
.abo2 {background: url(../img/abo2-bg.jpg) no-repeat left top;}

/*--  产品列表页  --*/
.pro {display: flex;justify-content: space-between;}
.pro-left {width: 25%;}
.pro-tit {width: 100%;background: #eacc83;padding:30px;}
.pro-tit h4 {font-size: 30px;color: #ffffff;text-transform: uppercase;font-weight: bold;}
.pro-tit i {display: inline-block;width:45px;height:6px;background: #fff;margin-top: 15px;}
.pro-lx {background: #696969;padding:15% 20px;}
.pro-lx li {list-style: none;margin-bottom: 20px;}
.pro-lx li img {float: left;margin-top:10px;}
.pro-lx li p {color: #fff;line-height:40px;font-size: 18px;padding-left:35px;}
.pro-lx li p a {color: #fff;}
.pro-lx li p a:hover {text-decoration:underline;}
.accordion {width: 100%;z-index: 10;position: relative;background:url(../img/ul-bg.jpg) left top;min-height: 430px;padding:20px 10px;}
.accordion .acc-li {display: block;margin-top:4px;border-bottom:1px dashed #b4b4b4;}
.accordion .acc-li i { display: block; position: absolute;right:0;top:0px;background: url(../img/rig.png) no-repeat center center; width:40px; height:100%;}
.accordion .acc-li .open i {background: url(../img/up.png) no-repeat center center;width:40px;height:100%;}
.accordion .acc-li .default,.link.open {}
.accordion .acc-li:last-child .link {border-bottom: none;}
.link {padding:0;position: relative;}
.link a {color: #000 !important;display: block;line-height:45px;font-weight:bold;padding:0 10px;font-size:18px;}
.accordion .acc-li .default, .link.default, .acc-li:hover .link:hover {}
.accordion .acc-li .default a, .acc-li:hover .link a {color: #eacc83 !important;}
.submenu-body.open {padding:0 0 10px;}
.submenu-body li a {display: block;line-height:30px;color: #060408 !important;padding:0 15px;font-size:15px; background: url(../img/rig-bg.png) no-repeat left center;}
.submenu-body li {line-height:24px;padding-left:25px;}
.submenu-body .active a,.submenu-body li a:hover {text-decoration: underline;color: #eacc83 !important;}
.pro-rig {width: 72%;}
.pro-item {margin-bottom: 30px;cursor: pointer;}
.pro-list {border: 1px solid #dcdcdc;}
.pro-img {position: relative;overflow: hidden;}
.pro-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.pro-box {width: 100%;display: flex;justify-content: space-between;align-items: center;padding: 0 15px;border-top: 1px solid #dcdcdc;transition: 0.6s ease;}
.pro-box p {font-size: 18px;color: #3e3e3e;line-height: 50px;max-width: 88%;}
.pro-box i {display: block;width: 30px;height: 30px;font-style: inherit;background: #eaca7c;border-radius: 50%;font-size: 18px;color: #000000;text-align: center;line-height:31px;padding-left: 2px;transition: 0.6s ease;}
.pro-item:hover .pro-box {background: #eaca7c;}
.pro-item:hover .pro-box p {color: #fff;}
.pro-item:hover .pro-box i {background: #fff;}
.pro-item:hover .pro-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--  产品详情页  --*/
.pro-top {display: flex;justify-content: space-between;}
.pro-zuo {border:1px solid #bfbfbf;width: 43.3%;}
.pro-you {width: 54.2%;}
.pro-bt {font-size:30px;font-weight: bold;padding-bottom: 15px;border-bottom: 1px solid #c1c1c1;}
.pro-btn p {font-size:30px;line-height: 36px;font-weight: bold;}
.pro-btn a {display: block;width: 240px;height: 58px;background: #eaca7c;text-align: center;line-height: 58px;font-size: 24px;color: #fff;font-family: "Raleway";margin-top: 10px;}
.pro-word {min-height: 100px;}
.small {padding: 1px 5%;position: relative;margin-top: 10%;}
.small-list {border: 1px solid #dcdcdc;cursor: pointer;}
.small-nr .swiper-button-next,.small-nr .swiper-button-prev{ width:16px; height:48px;cursor: pointer; position: absolute;top:50%;margin-top: -24px; z-index:2;opacity:1;display: block;}
.small-nr .swiper-button-next {right:0;background: url(../img/next3.png) no-repeat center center;}
.small-nr .swiper-button-prev {left:0;background: url(../img/prev3.png) no-repeat center center;}
.mySwiper3 .swiper-slide-thumb-active {border:1px solid #eacc83;}
.bott-item {cursor: pointer;}
.big-item {width: 100%;height: 100%;position: relative;display: flex;align-items: center;justify-content: center;}
.big-item video{width: 100%;height:607px;}
.small-img {position: relative;overflow:hidden;}
.small-box {width: 100%;height: 100%;position: absolute;top: 0;left: 0;background: rgba(0,0,0,.4);display: flex;align-items: center;justify-content: center;}
.pro-bt2 {font-size: 24px;padding-bottom: 10px;border-bottom: 1px solid #bfbfbf;font-weight: bold;}
.pro-cont {line-height: 36px;}

/*--  新闻列表页  --*/
.news-item {padding:10px;background: #f7f7f7;margin-bottom: 20px;position: relative;overflow: hidden;cursor: pointer;}
.news-item::before {content: "";position: absolute;top: 0;left:0;width:100%;height:0;background:#eaca7c;
	-webkit-transition: all ease 0.5s;transition: all ease 0.5s;}
.news-img {overflow: hidden;}
.news-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.news-item .row {align-items: center;position: relative;}
.news-you h5 {font-size: 24px;font-family: "Raleway";}
.news-you time {display: block;font-size: 14px;line-height: 20px;opacity: .6;margin: 10px 0;}
.news-you p {line-height: 20px;opacity: .6;}
.news-icon {margin-top: 15px;width: 63px;height: 9px;position: relative;overflow: hidden;}
.news-icon img {transition: .6s;display: block;left: 0;position: relative;-webkit-filter: drop-shadow(#fff 63px 0);filter: drop-shadow(#fff 63px 0);}
.news-item:hover .news-icon img {left: -63px;}
.news-item:hover::before {height: 100%;top: auto;bottom: 0;}
.news-item:hover .news-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}
.news-item:hover .news-you {color: #fff;}

/*--  新闻详情页  --*/
.news-tit h5 {font-size: 26px;font-weight: bold;}
.news-tit i {display: block;width: 100%;height: 1px;background: #d1d1d1;margin: 10px 0 15px;}
.news-tit p {display: flex;justify-content: center;align-items: center;}
.news-tit p span {color: #5a5a5a;margin: 0 2%;}
.news-cont {line-height: 30px;color: #5a5a5a;}

/*--  案例列表页  --*/
.cases-item{margin-bottom:30px;cursor: pointer;}
.cases-img {position: relative;overflow: hidden;}
.cases-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.cases-box {padding: 10px 0;transition: 0.6s ease;}
.cases-box p {font-size: 24px;font-family: "Raleway";font-weight: bold;transition: 0.6s ease;}
.cases-box span {font-family: "Raleway";transition: 0.6s ease;}
.cases-item:hover .cases-box {background: #eaca7c;padding: 10px;}
.cases-item:hover .cases-box p,.cases-item:hover .cases-box span {color: #fff;}
.cases-item:hover .cases-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--  案例详情页  --*/
.cases-tu {width: 26.1%;float: left;margin-right: 20px;}
.cases-cont {line-height: 30px;}

/*--  联系我们页  --*/
.cont {position: relative;z-index: 2;}
.cont-item {padding: 40px 5% 20px;box-shadow: 0px 2px 14px 0px rgba(0, 0, 0, 0.2);background: #fff;}
.cont-item h3,.cont-rig h3 {display: block;font-size: 36px;text-transform: uppercase;font-weight: bold;}
.cont-item i,.cont-rig i {display: block;width: 50px;height: 3px;background: #eaca7c;margin-top: 15px;}
.cont-item span {display: block;font-size: 14px;margin-top: 20px;}
.cont-item input {display: block;font-size:20px; width: 100%;height:40px; margin-bottom:25px;border-bottom: 1px solid #666666;}
.cont-item textarea {display: block;font-size:20px;width: 100%;height:90px;margin-bottom: 20px;border-bottom: 1px solid #666666;}
.cont-item button {float: right;width:120px;height:40px;text-align: center;line-height: 34px;background: #eaca7c;color: #fff; cursor: pointer;font-size: 20px;}
.cont-left {padding: 0 5% 0 15px;}
.cont-rig {padding: 40px 0 0 2%;}
.cont-rig {position: relative;}
.cont-box {margin-top: 3%;width:100%;position: relative;z-index: 2; display: flex;justify-content: space-between;}
.cont-box ul {max-width: 75%;}
.cont-box ul li {display: block;font-size:16px;line-height: 30px;color: #000000;margin-bottom: 5px;}
.cont-box ul li img {float: left;margin-top: 2px;}
.cont-box ul li p {padding-left: 30px;}
.cont-box ul li a {color: #000000;}
.cont-box ul li span {font-weight: bold;color: #000000;margin-right: 5px;}
.cont-box ul li a:hover {color: #eaca7c;}
.map {position: absolute;left:5%;top: 40px;z-index: -1;}
.dt {margin-top: -5%;}
.cont-you {width: 20%;text-align: center;}
.cont-you p {margin-top: 10px;font-size: 14px;}
.cont-icon {display: flex;align-items: center;}
.cont-icon a {display: block;width: 25px;height: 25px;margin-right:20px;position: relative;overflow: hidden;}
.cont-icon a img {display: block;left:-100%;position: relative;-webkit-filter: drop-shadow(#000000 25px 0);filter: drop-shadow(#000000 25px 0);z-index: 2;}














@media only screen and (max-width:1400px) {
	.pad5 {padding:5% 3%;}
	.pad4 {padding:4% 3%;}
	.pad3 {padding:3% 3%;}
	.pad2 {padding:2% 3%;}
	.pad1 {padding:1% 3%;}
	.mySwiper {padding:10px 3%;}
	.sub3,.sub4-nr {padding: 0 3%;}
	.sub4-left {margin-left: 0;}
	.sub2-you p {font-size: 16px;}
	.sub2-btn a, .sub4-btn a {width: 200px;height: 50px;line-height: 50px;font-size: 16px;}
	.sub4-tit h3,.num {font-size: 50px;}
	.sub4-bott p {font-size: 22px;}
	.abo1-tit,.cont-item h3, .cont-rig h3{font-size: 32px;}
	.abo-tit h3 {font-size: 42px;}
	.pro-tit h4,.pro-btn p {font-size: 28px;}
	.pro-btn a {width: 200px;height: 50px;line-height: 50px;font-size: 18px;}
}
@media only screen and (max-width:1300px) {
	.sub4-bott p {font-size: 20px;}
	.abo-tit h3 {font-size: 38px;}
	.pro-tit h4 {font-size: 26px;}
	.big-item video{width: 100%;height:515px;}
}
@media only screen and (max-width:1200px) {
	.pad5 {padding:5% 15px;overflow: hidden;}
	.pad4 {padding:4% 15px;overflow: hidden;}
	.pad3 {padding:3% 15px;overflow: hidden;}
	.pad2 {padding:2% 15px;overflow: hidden;}
	.pad1 {padding:1% 15px;overflow: hidden;}
	.mySwiper {padding:10px 15px;}
	.sub3,.sub4-nr {padding: 0 15px;}
	.sub4-bott p {font-size: 18px;}
	.sub2-tit h3 {font-size: 32px;}
	.sub2-you p {font-size: 14px;margin-top: 0;}
	.sub4-tit h3, .num {font-size: 40px;}
	.sub4-nr,.sub4-left {min-height: 650px;}
	.sub2-btn a, .sub4-btn a {width: 160px;height: 45px;line-height: 45px;font-size: 14px;}
	.sub7-cont .btn-left {left: 0;}
	.sub7-cont .btn-rig {right:0;}
	.sub5-item:hover .sub5-btn {transform: translateX(100px);-webkit-transform: translateX(100px);-ms-transform:translateX(100px);-o-transform:translateX(100px);}
	.abo1-cont {font-size: 16px;line-height: 26px;}
	.abo1-tit,.pro-bt,.cont-item h3, .cont-rig h3{font-size: 28px;}
	.abo-tit h3 {font-size: 32px;}
	.abo1-item {padding: 0 4px;}
	.pro-tit h4,.pro-btn p {font-size: 24px;}
	.pro-tit {padding: 20px;}
	.pro-btn a {width:160px;height:40px;line-height:40px;font-size:16px;}
	.news-you h5,.cases-box p {font-size: 20px;}
	.cont-rig {padding: 40px 15px 0 2%;}
	.cont-item input,.cont-item button {font-size: 18px;}
	.sub2-cont {font-size: 16px;padding-right: 10px;}
	.big-item video{width: 100%;height:478px;}
}
@media screen and (max-width:992px) {
	.sub1-box {margin-top: 15px;}
	.sub2-tit h3 {font-size: 28px;}
	.sub4-box {padding: 0 10px;}
	.sub4-tit h3, .num {font-size: 30px;}
	.sub4-tit p {font-size: 14px;}
	.sub4-word {font-size: 14px;line-height: 24px;}
	.sub4-bott span {font-size: 14px;}
	.sub5-nr .row {margin: 0 -3px;}
	.sub5-item {padding: 0 3px;}
	.sub5-item:hover .sub5-btn {transform: translateX(70px);-webkit-transform: translateX(70px);-ms-transform:translateX(70px);-o-transform:translateX(70px);}
	.abo1-tit,.pro-bt,.cont-item h3, .cont-rig h3 {font-size: 24px;}
	.abo-tit h3 {font-size: 28px;}
	.pro-left {width: 30%;}
	.pro-rig {width: 68%;}
	.pro-btn p {font-size: 20px;}
	.dt {margin-top: 20px;}
	.cont-left,.cont-rig {padding: 0 15px;}
	.big-item video{width: 100%;height:409px;}
}
@media screen and (max-width: 768px) {
    .banner-nr {bottom:inherit;position: inherit;}
	.sub1-icon{display: none;}
	.sub1-list {padding: 10px;}
	.sub1-img {max-width: 100%;}
	.sub1-box p {padding: 0;font-size: 16px;}
	.sub1-box span {padding: 0;}
	.sub2-top,.abo1-cent,.pro,.pro-top,.cont-box {display: block;}
	.sub2-left,.sub2-rig,.abo1-rig,.pro-left,.pro-rig,.pro-zuo,.pro-you,.cont-you {width: 100%;}
	.sub2-left {padding: 0;}
	.sub2-rig,.sub4-word,.sub4-btn,.abo1-rig,.pro-rig,.pro-you,.news-you,.cont-rig,.cont-you,.cont-box {margin-top: 20px;}
	.sub2-rig::before,.pro-box i {display: none;}
	.sub2-tit h3,.sub4-tit h3, .num {font-size: 24px;}
	.sub4-left {min-height: inherit;}
	.sub4-box {padding: 20px 0;}
	.sub2-btn a, .sub4-btn a {height: 35px;line-height: 35px;}
	.sub4-rig .row .sub4-item:nth-child(2n-1) {margin-top: 0;}
	.sub4-rig {padding: 0 15px;margin-top: 20px;}
	.sub4 {padding:3% 0;background-repeat: repeat;}
	.sub4-item {margin-bottom: 20px;}
	.sub7-cont .btn-rig, .sub7-cont .btn-left {width: 34px;height: 34px;background-size: 100%;}
	.abo-tit h3,.news-tit h5 {font-size: 24px;}
	.abo1-left {width: 100%;padding: 0;}
	.pro-box p {max-width: 100%;font-size: 16px;text-align: center;width: 100%;}
	.pro-btn p,.news-you h5,.cases-box p {font-size: 18px;}
	.pro-btn a {font-size: 16px;}
	.news-bott .row,.cases .row {margin: 0 -5px;}
	.news-item2,.cases-item {padding: 0 5px;margin-bottom: 20px;}
	.cases-box span {font-size: 14px;}
	.cases-tu {width: 100%;float: inherit;margin: 0 0 10px;}
	.cont-box ul{max-width: 100%;}
	.cont-item input {font-size: 16px;}
	.cont-item button {width: 100%;font-size: 16px;}
	.big-item video{width: 100%;height:auto;}
	.pro-you {position: relative;padding-top: 35%;}
	.small {position: absolute;top: 0;left: 0;width: 100%;margin-top: 0;padding: 0 5%;}
	.pro-tit {padding: 10px 20px;}
	.pro-tit i {width: 45px;height: 3px;}
	.pro-lx {display:none;}
}