.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:800px;overflow: hidden;position: relative;}
.banner .swiper-pagination1 {bottom:10px;position: absolute;text-align: center;z-index:9;width: 100%;}
.banner .pagination {position: absolute;left: 0;text-align: center;bottom: 5px;width: 100%;z-index:5;}
.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: #00a2e9;width:22px;}
.banner .swiper-button-prev,.banner .swiper-button-next{width:30px;height:50px;}
.banner .swiper-button-prev{left:5%;background:#fe5a0e url(../img/zuo.png) no-repeat center center;}
.banner .swiper-button-next{right:5%;background:#fe5a0e url(../img/you.png) no-repeat center center;}

/*--   优势  sub--*/
.sub {display: flex;justify-content: space-between;margin-top: -5%;position: relative;z-index: 10;}
.sub-item {width: 33.4%;text-align: center;background: #fe5a0e;padding:4% 3%;color: #fff;}
.sub-item span {display: block;text-align: center;font-size: 20px;letter-spacing:5px;}
.sub-item i {display: block;width: 20px;height: 2px;background: #ffffff;opacity: .42;margin: 15px auto;}
.sub-item p {font-size: 14px;line-height:24px;}
.sub .sub-item:nth-child(2n){background: #e54a02;}

/*--   产品分类  sub1--*/
.sub1 {background:url(../img/sub1-bg.jpg) no-repeat left top;}
.sub1-cont {display: flex;justify-content: space-between;flex-wrap: wrap;}
.sub1-item {position: relative;border-radius: 10px;overflow: hidden;margin-bottom: 19px;cursor: pointer;}
.sub1-box {width: 100%;position: absolute;bottom: 0;left: 0;padding: 5px 10% 10px 10%;background: linear-gradient(to right, rgba(254, 90, 14, 0.9) 0%, rgba(254, 90, 14, 0.5) 35%, rgba(254, 90, 14, 0.2) 60%, rgba(254, 90, 14, 0) 100%);}
.sub1-box p {font-size: 24px;color: #fff;padding-left:6%;}
.sub1-box a {display: block;width: 193px;height: 37px;text-align: center;line-height: 37px;background: rgba(255,255,255,.3);color: #fff;margin-top:5px;}
.sub1-cont .sub1-item:nth-child(1),.sub1-cont .sub1-item:nth-child(4){width: 58.5%;}
.sub1-cont .sub1-item:nth-child(2),.sub1-cont .sub1-item:nth-child(3){width: 39.9%;}
.sub1-cont .sub1-item:nth-child(5),.sub1-cont .sub1-item:nth-child(6),
.sub1-cont .sub1-item:nth-child(9),.sub1-cont .sub1-item:nth-child(10){width: 27.7%;}
.sub1-cont .sub1-item:nth-child(7),.sub1-cont .sub1-item:nth-child(8){width: 40.7%;}

/*--   公司简介  sub2--*/
.sub2 {background: url(../img/sub2-bg.jpg) left top;}
.sub2-tit h3 {font-size: 40px;color: #fff;}
.sub2-tit div {display: flex;justify-content: space-between;align-items: center;border-bottom: 1px dashed rgba(255,255,255,.26);padding-bottom: 15px;margin-top: 15px;}
.sub2-tit div p {color: #fff;}
.sub2-cont {margin-top: 5%;color: #fff;line-height:32px;}
.sub2-left .a-btn,.sub4-box a {display: flex;align-items: center;justify-content:center;width: 215px;height: 53px;background: #fe5a0e;margin-top:6%;}
.sub2-left .a-btn span,.sub4-box a span {color: #fff;letter-spacing: 3px;margin-right: 20px;}
.sub2-item{color: #fff;}
.sub2-list div {font-family: 'DIN Condensed';color: #fff;display: flex;}
.sub2-list div li {font-size: 73px;list-style: none;line-height: 73px;}
.sub2-list div sup {font-size: 33px;line-height: 33px;margin: 10px 0 0 10px;}
.sub2-list p {margin-top: 15px;}

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

/*--   新闻资讯  sub4--*/
.sub4 {background: #f6f6f6;}
.sub4-nr .title span {justify-content: left;}
.sub4-cont {position: relative;}
.sub4-item {cursor: pointer;}
.sub4-list {text-align: left;background: #fff;}
.sub4-img {overflow: hidden;}
.sub4-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.sub4-box {padding:30px;}
.sub4-box h5 {font-size: 18px;color: #000;font-weight: bold;}
.sub4-box time {display: block;font-size: 14px;color: #999999;margin-top:10px;}
.sub4-box i {display: block;width: 100%;height: 1px;background: #cccccc;margin: 15px 0;}
.sub4-box p {font-size: 14px;line-height: 24px;color: #7d7d7d;min-height:96px;}
.sub4-box a {width: 157px;height: 39px;}
.sub4-cont .btn-rig,.sub4-cont .btn-left{width:123px; height:38px;cursor: pointer; position: absolute;top:-15%;z-index: 99;
	opacity:1;display: block;display: flex;align-items: center;justify-content: center;border-radius:30px;
	-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.sub4-cont .btn-rig i,.sub4-cont .btn-left i {color: #fff;font-size: 14px;display:block;margin:0 10px;width: auto;}
.sub4-cont .btn-left {right:42px;background:#222222;}
.sub4-cont .btn-rig {right:0;background:#fe5a0e;}
.sub4-cont .btn-rig.swiper-button-disabled {width:40px;}
.sub4-cont .btn-rig.swiper-button-disabled i {display: none;border-radius:50%;opacity: 0;width: 0;}
.sub4-cont .btn-left.swiper-button-disabled {width:40px;right: 128px;}
.sub4-cont .btn-left.swiper-button-disabled i {display: none;border-radius: 50%;opacity: 0;width: 0;}
.sub4-item:hover .sub4-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

.kong {min-height:326px;}

/*--   关于我们   --*/
.abo1-cont {color:#818181;}
.abo2{background: url(../img/abo2-bg.jpg) left top;}
.abo2-item {}
.abo2-list {text-align: center;}
.abo2-icon {width: 128px;height: 128px;margin: 0 auto;border-radius: 50%;background: rgba(255,255,255,.33);padding-top: 13px;position: relative;z-index: 2;}
.abo2-icon>img {display: block;margin:0 auto;border-radius: 50%;box-shadow: 0px 4px 18px 0px rgba(254, 94, 21, 0.52);
	transition: .6s; transform:rotate(0deg);-ms-transform:rotate(0deg);-moz-transform:rotate(0deg);-webkit-transform:rotate(0deg);-o-transform:rotate(0deg);}
.abo2-bg {position: absolute;top:11px;left: 28%;z-index:-1;width: 120%;height: auto;}
.abo2-list p {color: #fff;font-size: 14px;margin: 6% auto 0;max-width: 85%;}
.abo2-item:hover .abo2-icon>img {transform:rotate(360deg);-ms-transform:rotate(360deg);-moz-transform:rotate(360deg);-webkit-transform:rotate(360deg);-o-transform:rotate(360deg);}
.abo3 {max-width: 1400px;margin: 0 auto;}
.abo3-tu {margin-bottom: 14px;}
.abo3-cont {margin-bottom: 14px;}
.abo3-box {background: #000;width: 100%;height: 100%;text-align: center;padding-top:25%;}
.abo3-box .title p {color: #ee6725;}
.abo3-left {padding: 0 18px 0 15px;}
.abo3-rig {padding: 0 15px 0 3px;}
.abo3-di {background: #e76225;text-align: center;padding: 10px 0;line-height: 30px;color: #fff;}
.abo3-word {font-size: 14px;max-width:62%;margin: 0 auto;}

/*--   产品列表页   --*/
.pro {}
.pro-left {}
.pro-bt {background: #000000;color: #fff;line-height: 50px;padding-left: 25px;text-transform: uppercase;font-size: 26px;}
.accordion {width: 100%;z-index: 10;position: relative;background: #f9f9f9;border: 1px solid #efefef;}
.accordion li {display: block;}
.accordion li i { display: block; position: absolute;right:0;top:0px;background: url(../img/rig.png) no-repeat center center; width:40px; height:100%;cursor: pointer;}
.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;border-bottom: 1px dashed #dfe2e6;}
.link a {color: #111111 !important;line-height:42px;padding-left:40px;font-size:16px;display: flex;align-items: center;background: url(../img/li-icon.png) no-repeat 10px center;}
.accordion .acc-li .default, .link.default, .acc-li:hover .link:hover {}
.accordion .acc-li .default a,.acc-li .link a:hover {color: #fe5a0e !important;}
.link a span {display: block;width: 12px;height: 12px;border: 3px solid #fff;border-radius: 50%;margin-right: 15px;}
.submenu-body {background: #efefef;}
.submenu-body li a {display: block;line-height:42px;color: #666666 !important;padding-left:42px;font-size: 14px;display: flex;align-items: center;border-bottom: 1px solid #dfe2e6;}
.submenu-body li:hover a {}
.submenu-body .active a,.submenu-body li:hover a {color: #fff !important;background: #fe5a0e;}
.pro-rig {}
.pro-item{margin-bottom: 25px;cursor: pointer;}
.pro-list {text-align: center;}
.pro-img {border: 1px solid #dcdcdc;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-list p {color: #7a7a7a;margin-top:10px;}
.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 {width: 52.2%;}
.big {border: 1px solid #dcdcdc;}
.small {position: relative;margin-top: 20px;}
.small-list {padding: 1px;cursor: pointer;}
.small-img {border: 1px solid #dcdcdc;}
.small-list.active .small-img {border: 1px solid #fe5a0e;}
.small .btn-rig,.small .btn-left{ width:10px; height:7px;cursor: pointer; position: absolute;top:inherit;bottom: -30px; z-index: 99;opacity:1;display: block;}
.small .btn-rig {right:46%;background: url(../img/next2.png) no-repeat center center;}
.small .btn-left {left:46%;background: url(../img/prev2.png) no-repeat center center;}
.pro-you {width: 44.8%;}
.pro-tit {font-size: 26px;font-weight: bold;}
.pro-cont {margin-top:10%;color: #7a7a7a;line-height:30px;}
.pro-cent {margin-top: 10%;}
.pro-tit2 {background: #eeeeee;border-bottom: 3px solid #fe5a0e;}
.pro-tit2 p {display: inline-block;color: #fff;line-height: 40px;padding: 0 5%;background: #fe5a0e;}
.pro-cont2 {color: #7a7a7a;line-height: 30px;}

/*--   新闻列表页   --*/
.news-item {display: flex;justify-content: space-between;align-items: center; background: #f0f0f0;margin-bottom: 3%;}
.news-left {width: 33.8%;}
.news-rig {width: 63.3%;padding-right:5%;}
.news-tit {display: flex;align-items: center;justify-content: space-between;border-bottom: 1px solid #c1c1c1;padding-bottom:4%;}
.news-tit h4{font-size:18px;color: #000000;font-weight: bold;}
.news-tit time {color: #808080;}
.news-rig p {margin-top: 20px;line-height: 30px;color: #7d7d7d;font-size: 14px;}
.news-rig a {display: block;width: 167px;height:36px;text-align: center;line-height: 36px;background: #fe5a0e;color: #fff;font-size: 14px;margin-top:8%;}

/*--   新闻详情页   --*/
.news-top {width:68%;margin: 0 auto;position: relative;}
.news-top .swiper-button-next,.news-top .swiper-button-prev{ width:29px; height:31px; cursor: pointer; position: absolute;top: 50%;margin-top:-15.5px;z-index: 99;opacity:1;display: block;}
.news-top .swiper-button-next {right:-12%;background: url(../img/next3.png) no-repeat center center;left:inherit;}
.news-top .swiper-button-prev {left:-12%;background: url(../img/prev3.png) no-repeat center center;right: inherit;}
.news-cont{color: #7d7d7d;line-height:24px;font-size: 14px;}

/*--  联系我们页  --*/
.pad {padding: 3%;}
.cont-nr {padding: 3%;background: #fff;box-shadow: 0px 2px 24px 0px rgba(0, 0, 0, 0.2);border-radius: 15px;}
.cont-nr>.row {margin: 0;}
.cont-left {padding: 3% 1% 15px 3%;background: #e3e3e3;position: relative;border-radius: 10px;}
.cont-tit h3{font-size:40px;color: #131313;text-transform: uppercase;}
.cont-tit i {display: block;width:44px;height:4px;background: #fe5a0e;margin:20px 0;}
.cont-left ul {margin-top: 25px;}
.cont-left ul li {display: block;line-height:30px;color: #747474;font-size: 13.5px;}
.cont-left ul li a {color: #747474;}
.cont-left ul li a:hover {color: #fe5a0e;text-decoration: underline;}
.cont-icon {position: absolute;bottom: 6%;left:7%;width: 80%;display: flex;align-items: center;}
.cont-icon a {display: block;margin-right: 20px;}
.cont-rig {padding:0 15px 0 3%;}
.cont-item{margin-bottom: 10%;position: relative;}
.cont-item input {display: block;width: 100%;height:58px;background: #fff;border-radius: 5px;padding: 0 10px;box-shadow: 0px 2px 14px 0px rgba(0, 0, 0, 0.2);}
.cont-item button {display: block;width: 100%;height:58px;background: #fe5a0e;text-align: center;line-height: 58px;color: #fff;border-radius: 5px;}
.cont-bott {border-top:28px solid #333f45;}
.cont-item1 {margin-bottom: 0;}











@media only screen and (max-width:1500px) {
	.kong {min-height:275px;}
}
@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%;}
	.sub {padding: 0 3%;}
	.sub2-tit h3,.cont-tit h3 {font-size: 35px;}
	.sub1-box p {font-size:22px;}
	.sub2-list div li {font-size: 63px;}
	.abo3 {max-width: 100%;}
	.pro-bt,.pro-tit {font-size: 24px;}
}
@media only screen and (max-width:1200px) {
	.sub2-tit h3,.cont-tit h3 {font-size: 32px;}
	.sub-item span {font-size: 18px;}
	.sub1-box p,.pro-bt,.pro-tit {font-size: 20px;}
	.sub1-box a {font-size: 14px;}
	.sub2-list div li {font-size: 53px;}
	.abo3-word {max-width:75%;}
	.kong {min-height: 210px;}
}
@media screen and (max-width:992px) {
	.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;}
	.sub {padding: 0 15px;}
	.sub1-box p,.pro-tit {font-size: 18px;}
	.sub1-box a {width: 150px;}
	.sub2-list div li {font-size: 43px;}
	.sub2-tit h3,.cont-tit h3 {font-size: 28px;}
	.sub2-list p {margin-top: 5px;}
	.sub4-box {padding: 20px;}
	.abo3-word {max-width: 100%;}
	.news-rig {padding-right: 10px;}
	.news-rig a {margin-top: 15px;}
	
}
@media screen and (max-width: 768px) {
	.sub {flex-wrap: wrap;margin-top: 20px;}
	.sub-item {width: 100%;padding: 15px;}
	.sub1-box p {font-size: 16px;}
	.sub1-cont .sub1-item:nth-child(5), .sub1-cont .sub1-item:nth-child(6), .sub1-cont .sub1-item:nth-child(9), .sub1-cont .sub1-item:nth-child(10) {width: 48%;}
	.sub1-cont .sub1-item:nth-child(7), .sub1-cont .sub1-item:nth-child(8) {width: 48%;}
	.sub1-box a {width: 100%;height:30px;line-height: 30px;}
	.sub2-tit h3,.cont-tit h3 {font-size:24px;}
	.sub2-item {margin-bottom: 15px;}
	.sub2-list div li {font-size: 38px;}
	.kong {display: none;}
	.sub4-cont .btn-rig,.sub4-cont .btn-left{width:40px; height:38px;cursor: pointer; position: absolute;top:-15%;z-index: 99;
		opacity:1;display: block;display: flex;align-items: center;justify-content: center;border-radius:30px;
		-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
	.sub4-cont .btn-rig i,.sub4-cont .btn-left i {color: #fff;font-size: 14px;display:none;margin:0 10px;width: 0;}
	.sub4-cont .btn-left {right:42px;background:#222222;}
	.sub4-cont .btn-rig {right:0;background:#fe5a0e;}
	.sub4-cont .btn-rig.swiper-button-disabled {width:40px;}
	.sub4-cont .btn-rig.swiper-button-disabled i {display: none;border-radius:50%;opacity: 0;width: 0;}
	.sub4-cont .btn-left.swiper-button-disabled {width:40px;right:42px;}
	.sub4-cont .btn-left.swiper-button-disabled i {display: none;border-radius: 50%;opacity: 0;width: 0;}
	.abo2-item {margin-bottom: 20px;}
	.abo3-rig {padding: 0 15px;margin-top: 20px;}
	.pro-rig,.news-rig,.cont-rig {margin-top: 20px;}
	.pro-rig .row {margin: 0 -5px;}
	.pro-item {padding: 0 5px;}
	.pro-top,.news-item {display: block;}
	.pro-zuo,.pro-you,.news-left,.news-rig {width: 100%;}
	.pro-you {margin-top: 40px;}
	.pro-cont {margin-top: 15px;}
	.news-rig {padding: 10px;}
	.news-top {width: 100%;}
	.news-top .swiper-button-prev {left: 0;}
	.news-top .swiper-button-next {right: 0;}
	.cont-left{padding: 3% 15px;}
	.cont-rig{padding: 0;}
	.cont-item {margin-bottom: 15px;}
	.cont-item button {height: 40px;line-height: 40px;}
}