.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:890px;overflow: hidden;position: relative;}
.banner .swiper-pagination1 {bottom:10px;position: absolute;text-align: center;z-index:99;width: 100%;}
.banner .pagination {position: absolute;left: 0;text-align: center;bottom: 5px;width: 100%;z-index:999;}
.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;}

/*--   产品分类  sub1--*/
.sub1,.sub4 {padding:3% 6%;}
.sub1-nr,.sub4-nr {position: relative;}
.sub1-nr .btn-left,.sub1-nr .btn-rig,.sub4-nr .btn-left,.sub4-nr .btn-rig,.bott-nr .btn-left,.bott-nr .btn-rig { width:61px; height:31px;cursor: pointer; position: absolute;top:-60px; z-index: 99;display: block;}
.sub1-nr .btn-left,.sub4-nr .btn-left,.bott-nr .btn-left {right:60px;background:url(../img/prev1.jpg) no-repeat center center;}
.sub1-nr .btn-rig,.sub4-nr .btn-rig,.bott-nr .btn-rig {right:0;background:url(../img/next1.jpg) no-repeat center center;}
.sub1-list {background: #f8f9fd;}
.sub1-box {padding: 20px 15px 25px;display: flex;align-items: center;justify-content: space-between;width: 100%;}
.sub1-tit {max-width: 85%;}
.sub1-tit i {display: block;width: 30px;height: 3px;background: #434343;}
.sub1-tit p {font-size:24px;margin-top:8px;text-align: left;}
.sub1-icon {display: block;width: 34px;height: 26px;position: relative;z-index: 2;overflow: hidden;}
.sub1-icon img {transition: .6s;display: block;left: 0;position: relative;-webkit-filter: drop-shadow(#2e5387 34px 0);filter: drop-shadow(#2e5387 34px 0);}
.sub1-img {position: relative;overflow: hidden;}
.sub1-img .img1 {width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: .5;}
.sub1-item {cursor: pointer;}
.sub1-item:hover .sub1-tit i {background: #2e5387;}
.sub1-item:hover .sub1-icon img {left: -100%;}
.sub1-item:hover .sub1-tit p {color: #2e5387;}
.sub1-item:hover .sub1-img .img1 {animation-name: big;-webkit-animation-name: big;-webkit-animation-duration: 0.7s;animation-duration: 0.7s;}
@keyframes big {0% {transform: scale(1);opacity: 1;}100% {transform: scale(1.4);opacity: 0;}}
@-webkit-keyframes big {0% {transform: scale(1);opacity: 1;}100% {transform: scale(1.4);opacity: 0;}}

/*--   关于我们  sub2--*/
.sub2 {background: url(../img/sub2-bg.jpg) left top;display: flex;justify-content: space-between;width: 100%;}
.sub2-left {width: 65.8%;padding: 3% 5%;display: flex;justify-content: space-between;align-items: center;}
.sub2-zuo {width: 70%;}
.sub2-zuo .title h3 {color: #333333;font-weight: inherit;}
.sub2-cont {font-size: 18px;line-height: 36px;}
.sub2-btn {margin-top: 5%;}
.sub2-btn a {display: flex;align-items: center;justify-content: center;width: 206px;height: 54px;background: #2e5387;color: #fff;font-size: 18px;}
.sub2-btn a img {transition: all 300ms ease-in-out;}
.sub2-btn a:hover img {transform: translateX(20px);}
.sub2-btn a img {margin-left: 20px;}
.sub2-you {width: 20%;}
.sub2-item {margin-bottom:25%;}
.sub2-item div {display: flex;align-items: flex-end;font-size: 22px;color: #878787;}
.sub2-item div li {font-size: 46px;color: #333333;list-style: none;font-weight: bold;margin-bottom: -10px;}
.sub2-item div sup {font-size: 26px;color: #333;margin-bottom: 20px;}
.sub2-item p {align-items: center;display: flex;margin-top: 5px;}
.sub2-item span {font-size: 22px;color: #878787;margin-left: 10px;}
.sub2-rig {width: 34.2%;}
.sub2-rig video {width: 100%;height: 100%;}
/* .sub2-you .sub2-item:nth-child(1) sup {display: none;} */

/*--   企业优势  sub3--*/
.sub3-item {padding: 0;}
.sub3-list {position: relative;}
.sub3-list::before {content: ""; width: 1px;height: 100%;background: rgba(255,255,255,.35);position: absolute;right: 0;top: 0;}
.sub3-img {background: #000;max-height: 816px;overflow: hidden;}
.sub3-img img {opacity: .4;transition:all 0.5s;width: 100%;}
/* .sub3 .row .sub3-item(3) .sub3-img img,.sub3 .row .sub3-item(4) .sub3-img img{opacity: .7;} */
.sub3-box {position: absolute;bottom:15%;left: 0;width: 100%;padding: 0 40% 0 15%;transition:all 0.5s;}
.sub3-box h4 {font-size: 33px;color: #ffffff;}
.sub3-box p {font-size: 36px;line-height: 55px;color: #f7fff8;}
.sub3-box i {display: block;width: 58px;height: 58px;border-radius: 50%;background: rgba(255,255,255,.27);margin-top:15%;transition:all 0.5s;}
.sub3-item:hover .sub3-img img {opacity: .8;}
.sub3-item:hover .sub3-box i {background: #2e5387;}
.sub3-item:hover .sub3-box {bottom: 20%;}
.sub3 .row .sub3-item:nth-child(3) .sub3-box {padding: 0 20% 0 15%;}

/*--   新闻中心  sub4--*/
.sub4 .title h3 {color: #2e5387;}
.sub4-item{cursor: pointer;}
.sub4-list {background: #f8f9fd;text-align: left;}
.sub4-box {padding: 30px;}
.sub4-box i {display: block;width: 38px;height: 6px;background: #2e5387;}
.sub4-box p {font-size: 18px;line-height: 38px;margin: 10px 0 15px;}
.sub4-box time {display: block;color: #9b9b9b;}
.sub4-nr .btn-left,.sub4-nr .btn-rig{top: -15%;}
.sub4-img {position: relative;overflow: hidden;}
.sub4-img img {transition:all 0.5s;}
.sub4-img .overlay {position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(0, 0, 0, 0.7);
	/* visibility: hidden; */opacity: 0;
	-webkit-transition: all 0.3s ease-in-out;-moz-transition: all 0.3s ease-in-out;-ms-transition: all 0.3s ease-in-out;-o-transition: all 0.3s ease-in-out;transition: all 0.3s ease-in-out;}
.sub4-img .overlay:before, 
.sub4-img .overlay:after {content: '';position: absolute;top: 50%;left: 50%;background: #fff;transform: translate(-50%, -50%);opacity: 0;
	-webkit-transition: all 0.3s ease-in-out;-moz-transition: all 0.3s ease-in-out;-ms-transition: all 0.3s ease-in-out;-o-transition: all 0.3s ease-in-out;transition: all 0.3s ease-in-out;}
.sub4-img .overlay:before {width: 30px;height: 2px;left: 0;}
.sub4-img .overlay:after {height: 30px;width: 2px;top: 0;}
.sub4-item:hover .overlay {opacity: 1;}
.sub4-item:hover .overlay:before {left: 50%;opacity: 1;}
.sub4-item:hover .overlay:after {top: 50%;opacity: 1;}
.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);}

/*--   产品列表页  --*/
.pro{display: flex;justify-content: space-between;}
.pro-left {width:22.8%;}
.accordion {width: 100%;z-index: 10;position: relative;}
.accordion .link.default a {}
.link {padding:4px 5px;position: relative;background: #2e5387;display: flex;align-items: center;}
.link img {width: 49px;height: 49px;margin-right: 15px;border-radius: 50%;transition: .6s; transform:rotate(0deg);-ms-transform:rotate(0deg);-moz-transform:rotate(0deg);-webkit-transform:rotate(0deg);-o-transform:rotate(0deg);}
.link a {color: #fff;line-height: 57px;text-transform: capitalize;font-size: 22px;max-width:74%;}
.link a:hover {text-decoration: underline;}
.link:hover img {transform:rotate(360deg);-ms-transform:rotate(360deg);-moz-transform:rotate(360deg);-webkit-transform:rotate(360deg);-o-transform:rotate(360deg);}
.accordion li {display: block;margin-bottom: 16px;}
.accordion li i { display: block; position: absolute;right:20px;top:0px;background: url(../img/rig.png) no-repeat center center; width:14px; height:100%;transition:all 0.5s;}
.accordion .acc-li .open i {background: url(../img/up.png) no-repeat center center;width:14px;height:100%;}
.accordion .acc-li .default {color: #242424;text-decoration: underline;}
.submenu-body.open {border-top: 1px solid #fff;padding:20px 0;}
.submenu {background: #f8f9fd;}
.submenu .open a {color: #242424 !important;}
.submenu-body li {padding: 0 0 0 20px;position: relative;line-height: 50px;}
.submenu-body a {display: block;line-height:50px;color: #444 !important;font-size: 16px;text-decoration: underline;}
.submenu-nr {position: absolute;top:-10px;left:100%;width: fit-content;background: #f6f6f6;display: none;z-index: 999;padding: 10px 0;}
.submenu-nr a {display: block;color: #7b7b7b !important;font-size: 14px;border-bottom: 1px solid #2e5387;padding: 0 20px;line-height: 36px;}
.submenu-nr a:last-child {border: none;}
.submenu-body li:hover .submenu-nr {display: block;}
.submenu-nr a:hover {color: #2e5387 !important;}
.submenu-body li .submenu-a {position: relative;line-height: 36px;background: url(../img/more.png) no-repeat 97% center;background-size: 20px 20px;}
.submenu-body.open a {color: #7b7b7b !important;}
.submenu-body li .submenu-a:hover,.submenu-body .active .submenu-a {color: #2e5387 !important;}
.submenu-nr {position: absolute;top:-10px;left:100%;width: fit-content;background: #fff;display: none;z-index: 999;padding: 10px 0;}
.submenu-nr a {display: block;color: #7b7b7b !important;font-size: 14px;border-bottom: 1px solid #2e5387;padding: 0 20px;line-height: 36px;}
.submenu-nr a:last-child {border: none;}
.submenu-body li:hover .submenu-nr {display: block;}
.submenu-nr a:hover {color: #2e5387 !important;}
.pro-di {height:615px;overflow: hidden; overflow-x: hidden!important;overflow-y: auto!important;-webkit-overflow-scrolling: touch;text-align: center;padding:10px 30px;background: #f8f9fd;}
.pro-di::-webkit-scrollbar-thumb {background-color: #b5b5b5;height: 60px;-webkit-box-shadow: inset 0 0 5px rgb(0 0 0 / 20%);}
.pro-di::-webkit-scrollbar {width:5px;background-color:rgba(181,181,181,.2);}
.pro-item2 {padding: 5px;margin-bottom:10px;cursor: pointer;}
.pro-list2 {position: relative;overflow: hidden;}
.pro-list2 p {width: 100%;height:35px;text-align: center;line-height: 35px;color: #333333;font-size: 18px;margin-top: 10px;}
.pro-img2 {overflow: hidden;}
.pro-img2 img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.pro-item2:hover .pro-img2 img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}
.pro-item2:hover p {color: #2e5387;}
.pro-rig {width: 74.1%;}
.pro-rig .row {margin:0 -6px;}
.pro-item{margin-bottom: 12px;padding: 0 6px;cursor: pointer;}
.pro-list{background: #edf0f5;padding:8px 8px 16px;}
.pro-box {margin-top:15px;text-align: center;}
.pro-box p {font-size: 18px;}
.pro-box a {display: block;background: #2e5387;font-size: 14px;color: #fff;text-align: center;width: 142px;height: 32px;line-height: 32px;margin:10px auto 0;}
.pro-img{overflow: hidden;}
.pro-img img {transition:all 0.5s;}
.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;width: 100%;}
.pro-zuo {width: 44.2%;}
.big {border:1px solid #dcdcdc;}
.pro-you {width: 52.1%;}
.pro-bt {border-bottom: 1px solid #b5b5b5;padding-bottom: 10px;}
.pro-bt h4 {font-size: 32px;text-transform: uppercase;}
.pro-cont {line-height: 36px;}
.pro-btn a {display: block;width: 182px;height: 43px;text-align: center;line-height: 43px;background: #2e5387;font-size: 14px;color: #fff;}
.small {margin-top:8%;padding: 0 6%;position: relative;}
.small-list {border: 1px solid #dcdcdc;cursor: pointer;padding: 1px;}
.small-list.active {border: 1px solid #2e5387;}
.small .btn-left,.small .btn-rig { width:20px; height:31px;cursor: pointer; position: absolute;top:50%;margin-top: -15.5px; z-index: 99;display: block;}
.small .btn-left {left:0;background:url(../img/prev3.jpg) no-repeat center center;}
.small .btn-rig {right:0;background:url(../img/next3.jpg) no-repeat center center;}
.pro-cent {line-height: 36px;}
.pro-bott .title {padding-bottom: 10px;border-bottom: 1px solid #dcdcdc;}
.bott-list {border: 1px solid #dcdcdc;}
.bott-list p {position: absolute;bottom:15px;width: 100%;text-align: center;padding: 0 10px;font-size: 18px;}
.bott-nr {position: relative;}
.bott-nr .btn-rig,.bott-nr .btn-left {top: -38%;}
.bott-item {cursor: pointer;}
.bott-img {overflow: hidden;}
.bott-img img {-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;transition:all 0.5s;}
.bott-item:hover .bott-img img {-moz-transform:scale(1.1);-webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1);}

/*--   关于我们页  --*/
.abo1-cont {font-size: 18px;line-height: 36px;}
.abo1-nr .row {margin: 0 -6px;}
.abo1-item {padding: 0 6px;}
.abo1-img,.abo2-img {border: 1px solid #ddd;}
.abo2-nr,.abo3-nr {position: relative;padding: 0 4%;}
.abo2-nr .btn-left,.abo2-nr .btn-rig,.abo3-nr .btn-left,.abo3-nr .btn-rig { width:46px; height:46px;cursor: pointer; position: absolute;top:50%;margin-top: -23px; z-index: 99;display: block;}
.abo2-nr .btn-left,.abo3-nr .btn-left {left:0;background:url(../img/prev5.png) no-repeat center center;}
.abo2-nr .btn-rig,.abo3-nr .btn-rig {right:0;background:url(../img/next5.png) no-repeat center center;}
.abo3-item {padding: 10px;}
.abo3-list {box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);padding: 20% 30px 10%;text-align: left;min-height: 402px;position: relative;overflow: hidden;}
.abo3-list::before{content: "";width: 100%;height: 100%;position: absolute;bottom:-99%;background: #2e5387;left: 0;transition:all 0.5s;z-index: 1;}
.abo3-list h6 {font-weight: bold;transition:all 0.5s;position: relative;z-index: 2;}
.abo3-cont {font-size: 14px;line-height: 30px;margin-top: 15px;transition:all 0.5s;position: relative;z-index: 2;}
.abo3-item:hover .abo3-list::before {bottom:0;}
.abo3-item:hover .abo3-list h6,.abo3-item:hover .abo3-cont {color: #fff;}

/*--  新闻列表页 --*/
.news-nr {padding:0;}
.news-item {position: relative;margin-bottom:45px;transition: all 0.3s ease-out 0s;height: 263px;cursor: pointer;display: flex;justify-content: space-between;align-items: center;}
.news-item:before,.news-item:after {display: table;clear: both;content: '';}
.news-left {width:7%;padding-top: 60px;height: 100%;z-index: 2;position: relative;}
.news-item .news-left:after {content: '';position: absolute;top: 0;right:-17px;width: 0;height: 263px;z-index: -1;
	background:#2e5387;transition: all .5s ease;-webkit-transition: all .5s ease;}
.news-left h1 {display: block;font-size:76px;color: #333333;text-align: center;font-weight: bold;}
.news-left time {display: block;font-size:20px;color: #333333;text-align: center;}
.news-left div {z-index: 99;position: relative;}
.news-rig {width: 93%; background: #f8f9fd;padding: 14px 16px;display: flex;align-items: center;height: 263px;position: relative;justify-content: space-between;}
.news-rig:after {content: '';position: absolute;top: 0;right: 0;background: #f6f6f6;height: 100%;width: 0; transition: all .5s ease;-webkit-transition: all .5s ease;}
.news-zuo {float: left;width: 66%;padding: 0 0 0 3%;}
.news-you {float: right;width: 29%;text-align: right;}
.news-zuo h6 {display: block;font-weight: bold;font-size: 20px;text-transform: uppercase;}
.news-zuo span {display: block;width: 100%;height: 1px;background: #8f8b8b;margin-top: 15px;}
.news-zuo p {color: #333;line-height:36px;margin-top: 15px;}
.news-zuo div a:nth-child(2) {display: block;font-size: 14px;color: #ffffff;width: 116px;height: 36px;text-align: center;line-height: 36px;
	background:#2e5387;border-radius:30px;text-transform: uppercase;}
.news-zuo div {display: flex;align-items: center;justify-content: space-between;margin-top: 20px;}
.news-zuo div a:nth-child(1){display: flex;align-items: center;font-size: 14px;color: #4a4a4a;}
.news-zuo div a:nth-child(1) img {margin-right: 10px;}
.news-item.hover {background: #f6f6f6;}
/* .news-item.hover .news-left h1,.news-item.hover .news-left time {color: #fff;-webkit-line-clamp: 2;
background-image: -webkit-linear-gradient(left, #fff,#fff);-webkit-background-clip: text;-webkit-text-fill-color: transparent;} */
.news-nr .news-item:last-child {margin-bottom: 0;}
.news-item.hover .news-left:after {width:359px}
/* .news-item.hover .news-rig:after {width:360px;right:-360px;} */
.news-item.hover .news-left h1,.news-item.hover .news-left time {color: #fff;}

/*--  新闻详情页 --*/
.news-tit h3 {font-size:50px;padding-bottom: 10px;border-bottom: 1px solid #dcdcdc;text-transform: uppercase;}
.news-tit p {margin-top: 15px;}
.news-tit p span {font-size: 14px;color: #5a5a5a;margin: 0 2%;}
.news-cont {font-size: 18px;line-height: 36px;}

/*--  联系我们页 --*/
.cont {padding: 0 0 3%;}
.cont-top {background:#f8f9fb;position: relative;}
.cont-img {position: absolute;top: 0;left: 0;width: 42%;height: 100%;background: #2e5387;}
.cont-nr {position: relative;z-index: 2;}
.cont-tit h1 {font-size: 46px;color: #fff;text-transform: uppercase;}
.cont-left ul {margin-top: 3%;max-width: 73%;}
.cont-left ul li {display: block;font-size:18px;color: #fff;line-height:30px;margin-bottom:10%;font-weight: 200;}
.cont-left ul li a {color: #fff;}
.cont-left ul li img {float: left;margin-top:7px;}
.cont-left ul li span {display: block;padding-left:15%;}
.cont-left ul li a:hover {text-decoration: underline;}
.cont-bt h1 {font-size: 46px;color: #ffffff;font-weight: bold;text-transform: uppercase;}
.cont-bt p {font-size: 14px;line-height: 30px;color: #ffffff;}
.cont-form .row {margin: 0 -8px;}
.cont-item {padding: 0 8px;margin-bottom: 20px;}
.cont-item li {display: block;width: 100%;height:auto;background: #fff;position: relative;padding: 0 30px;}
.cont-item i {display: block;font-size: 20px;color: #d10000;position: absolute;top:16px;left: 20px;}
.cont-item li input {display: block;width: 100%;height: 58px;}
.cont-item li textarea {display: block;width: 100%;height:110px;background: #fff;padding: 15px 0;}
.cont-item button {display: block;width: 245px;height: 45px;background: #2e5387;color: #fff;text-align: center;line-height: 45px;color: #fff;cursor: pointer;}

.cont-cent {background: #fff;padding: 15px;position: relative;z-index:3;margin-top: -2%;}
.cont-bott {padding:0;}





@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%;}
	.sub1-tit p,.pro-bt h4{font-size: 30px;}
	.sub2-you {width: 30%;padding-left: 8%;}
	.sub2-item div,.sub2-item span,.link a {font-size: 20px;}
	.sub2-btn a {font-size: 16px;}
	.sub3-box p {font-size: 32px;}
	.sub3-box {padding: 0 30% 0 15%;}
	.news-left h1 {font-size: 66px;}
	
}
@media only screen and (max-width:1200px) {
	.sub1-tit p{font-size:24px;}
	.sub2-item div li {font-size: 40px;}
	.sub2-item div sup {font-size: 20px;}
	.sub2-item div, .sub2-item span {font-size: 16px;}
	.sub2-cont,.sub4-box p {font-size: 16px;line-height: 30px;}
	.sub3-box p,.pro-bt h4 {font-size: 28px;}
	.sub4-box time {font-size: 14px;}
	.news-left h1 {font-size: 56px;}
	.news-left time {font-size: 16px;}
	.link a {font-size: 18px;}
	.news-tit h3 {font-size: 40px;}
}
@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;}
	.sub1, .sub4,.sub2-left {padding: 3% 15px;}
	.sub1-tit p {font-size: 20px;}
	.sub2-left {display: block;}
	.sub2-zuo,.sub2-you {width: 100%;}
	.sub2-you {display: flex;align-items: center;justify-content: space-between;margin-top: 20px;padding-left: 0;}
	.sub2-item {margin-bottom: 0;}
	.sub3-box {padding: 0 10%;}
	.sub3-box p,.pro-bt h4 {font-size: 24px;}
	.news-left {width: 10%;}
	.news-rig {width: 90%;}
	.news-tit h3{font-size: 32px;}
}
@media screen and (max-width: 768px) {
	.sub1-tit p {font-size: 18px;}
	.sub1-nr .btn-left, .sub1-nr .btn-rig, .sub4-nr .btn-left, .sub4-nr .btn-rig, .bott-nr .btn-left, .bott-nr .btn-rig {top: -40px;}
	.sub2 {display: block;}
	.sub2-left,.sub2-rig {width: 100%;}
	.sub2-rig {padding: 0 15px;margin-top: 20px;}
	.sub2-rig video {width: 100%;height: auto;}
	.sub3-box h4 {font-size: 30px;}
	.sub3-box p,.pro-bt h4 {font-size: 20px;}
	.sub3-box i {width: 40px;height:40px;}
	.sub4-box {padding: 30px 15px;}
	.sub2-btn a {height: 40px;line-height: 40px;}
	.pro,.pro-top {display: block;}
	.pro-left,.pro-rig,.pro-zuo,.pro-you {width: 100%;}
	.pro-rig,.pro-you,.cont-rig {margin-top: 20px;}
	.bott-nr .btn-rig, .bott-nr .btn-left {top:-26%;}
	.small {padding: 0 8%;position: absolute;top: 0;left: 0;width: 99%;margin: 0;}
	.pro-you {padding-top:26%;position: relative;}
	.news-item {height: inherit;}
	.news-left {display: none;}
	.news-rig {padding: 0;width: 100%;display: block;height: inherit;}
	.news-zuo,.news-you {float: inherit;width: 100%;}
	.news-you {margin-top: 20px;text-align: center;}
	.abo1-cont,.news-cont {font-size: 16px;line-height: 30px;}
	.abo1-item,.news-item2 {margin-bottom: 20px;}
	.abo2-nr, .abo3-nr {padding: 0;}
	.cont-img {width: 100%;}
	.cont-left ul {max-width: 100%;}
	.cont-left ul li {margin-bottom: 10px;}
	.cont-item li input {height: 45px;}
	.cont-item i {top: 10px;left: 10px;}
	.cont-item li textarea {height: 90px;padding: 10px 5px 10px 0;}
	.cont-item button {width: 100%;background: #fff;color: #2e5387;}
	.cont-left ul li {font-size: 16px;}
	.pro-di {display: none;}
	.sub3-img {max-height: 352px;}
	.sub1 .title,.pro-bott .tit {margin-bottom: 50px;}
	.news-tit h3{font-size: 28px;}
}