/*header start*/
.header {
	padding: 2.6rem 18rem 0 6rem;
	display: flex;
	justify-content: space-between;
}

.head-right {
	display: flex;
	align-items: flex-start;
	padding-top: 1rem;
}

.logo {
	line-height: 0;
	padding-bottom: 2.6rem;
}

.logo img {
	height: 7rem;
	width: auto;
}


.head_space {
	width: 100%;
	height: 7rem;
	display: none;
}

.mobile-lamp-list {
	display: none;
}

.mobile-inner-header,
.mobile {
	display: none;
}


.nav {
	margin-top: 0;
}

.nav li {
	float: left;
	margin: 0 3rem;
	display: inline;
	height: 8.6rem;
}

.nav li h3 {
	width: 100%;
	display: block;
}

.nav li h3 a {
	display: block;
	line-height: 4.2rem;
	font-size: 1.8rem;
	padding: 0 0.4rem;
	color: #222;
	font-weight: bold;
	border: 0;
	border-bottom: 0.5rem solid #FFFFFF;
	border-color: #FFFFFF;
	transition: border-bottom .3s
}

.nav h3 a:hover,
.nav .on h3 a {
	border-bottom: 0.5rem solid #265ebf;
}

.nav .sub {
	display: none;
	position: absolute;
	width: 100%;
	left: 0;
	top: 12.2rem;
	background: rgba(18, 33, 55, .5);
	z-index: 999;
	overflow: hidden;
}

.nav .w-pad {
	padding: 30px 0 30px 360px;
	display: flex;
}

.sub_one {
	margin: 0 20px;
	color: #fff;
}

.sub_one:hover {
	margin: 0 20px;
	color: rgb(84, 144, 248)
}


.service {
	margin-left: 14rem;
	display: flex;
	align-items: center;
}

.service .item {
	line-height: 0;
	display: block;
}

.service .call-phone {
	width: 5rem;
	height: 5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #FFFFFF;
	box-shadow: 0 3px 8px #e1ebfa;
	border-radius: 5rem;
	margin-right: 4.5rem;
}

.service .call-phone:hover {
	box-shadow: 0 3px 8px #c7d8f2;
}

.service .call-phone img {
	width: 3rem;
	height: 3rem;
}

.service .mall {
	line-height: 0;
	height: 4.8rem;
	border-radius: 4.8rem;
	display: flex;
	align-items: center;
	background-color: rgba(38, 94, 191, 1);
	padding: 0 2.5rem;
	font-size: 1.6rem;
	color: #FFFFFF;
	padding-bottom: 0.2rem;
}

.service .mall:hover {
	background-color: rgba(38, 94, 191, 0.8);
}

.service .mall img {
	width: 2rem;
	height: 2rem;
	margin-right: 1.3rem;
	margin-top: 0.2rem;
}

/*header end*/


/* main */
.title-box {
	padding: 2.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	color: #222222;
}

.title-box .title-en {
	font-size: 3rem;
	line-height: 1.6;
	text-transform: uppercase;
	padding-bottom: 0.6rem;
}

.title-box .line {
	display: flex;
	align-items: center;
	justify-content: center;
}

.title-box .line span {
	display: block;
	background-color: #265ebf;
	width: 1.4rem;
	height: 1.4rem;
	transform: rotate(45deg);
}

.title-box .line::before,
.title-box .line::after {
	content: " ";
	width: 6.8rem;
	height: 1px;
	background-color: #b0b0b0;
	margin: 0 1.5rem;
	transition: opacity 1s ease-in-out;
}

.title-box .title-ch {
	font-size: 2.4rem;
	line-height: 1.6;
	padding-top: 0.6rem;
	font-weight: bold;
}

.section {
	background-color: #FFFFFF;
}

.sec1 {
	padding: 11rem 0;
}

.sec1 .w {
	padding-top: 5rem;
}

.advantage li {
	width: 25%;
	float: left;
}
.advantage li .li_pad{
    padding: 0 3rem;
    display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}


.advantage li img {
	width: 18rem;
	height: 18rem
}

.advantage li .name {
	font-size: 1.8rem;
	color: #222;
	font-weight: bold;
	position: relative;
	padding: 3rem 0 2.2rem;
	text-align: center;
}

.advantage li .name::after {
	content: " ";
	width: 5rem;
	height: 1px;
	background-color: #b0b0b0;
	position: absolute;
	left: 50%;
	bottom: 0;
	margin-left: -2.5rem;
}


.advantage li .tip {
	font-size: 1.6rem;
	color: #444;
	padding-top: 1.5rem;
	/*width: 33rem;*/
	text-align: center;
}

.sec2 {
	background: url(../images/sec2-bg.jpg) center center no-repeat;
	background-size: cover;
	padding: 8rem 0;
}

.sec2 .w {
	display: flex;
}

.sec2 .right-pic {
	width: 62.9rem;
	margin-left: 8rem;
	line-height: 0;
}

.sec2 .right-pic img {
	width: 100%;
	height: auto;
}

.sec2 .left-text {
	flex: 1;
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-direction: column;
}

.sec2 .title-box {
	padding: 0;
	padding-bottom: 4rem;
	color: #FFFFFF;
}

.sec2 .title-box .line span {
	background-color: #FFFFFF;
}


.sec2 .left-con {
	color: #fff;
	line-height: 1.8;
}

.read-more-btn {
	margin-top: 5rem;
	width: 14rem;
	height: 4.2rem;
	background-color: #FFFFFF;
	border-radius: 2px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #222;
}



.sec3 {
	padding: 12rem 0 11rem;
}

.i-product {
	margin-top: -4rem;
}

.i-product .item {
	display: flex;
	margin-top: 12rem;
}

.i-product .item .pic {
	line-height: 0;
}

.i-product .item .pic img {
	width: 100%;
	height: auto;
}

.i-product .item .text-box {
	background-color: #f4f4f4;
}

.i-product .item .text-box .text {
	font-size: 1.6rem;
	color: #222222;
	line-height: 2;
}

.i-product .item .text-box .read-more-btn {
	background-color: #265ebf;
	color: #fff;
	margin-left: 3rem;
}

.i-product .item .text-box .read-more-btn:hover {
	opacity: 0.8
}


.i-product .item.item1,
.i-product .item.item2 {
	justify-content: center;
	align-items: stretch;
}

.i-product .item.item1 .pic,
.i-product .item.item2 .pic {
	width: 100rem;
}

.i-product .item.item1 .text-box,
.i-product .item.item2 .text-box {
	flex: 1;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	padding: 7rem;
}

.i-product .item.item3,
.i-product .item.item4 {
	width: 50%;
	float: left;
	flex-direction: column;
}

.i-product .item.item3 {
	padding-right: 4rem;
}

.i-product .item.item4 {
	padding-left: 4rem;
}

.i-product .item.item3 .text-box,
.i-product .item.item4 .text-box {
	padding: 5rem 7rem 8rem;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}

.i-product .item.item3 .text,
.i-product .item.item4 .text {
	height: 10rem;
}

.i-product .item.item3 .read-more-btn,
.i-product .item.item4 .read-more-btn {
	margin-left: 0;
}

/* .i-product .item.item3 .read-more-btn:hover,.i-product .item.item4 .read-more-btn:hover{
	opacity: 0.8
} */

.sec4 {
	padding: 12rem 0;
	background: url(../images/sec4-bg.jpg) center center no-repeat;
	background-size: cover;
	margin-top: 4rem;
}

.sec4 .w90 {
	display: flex;
	justify-content: space-between;
}

.sec4 .contact-text {
	width: 45%;
	color: #fff;
	line-height: 1.8;
}

.sec4 .contact-text .contact-l1 {
	font-size: 3rem;
	padding: 1rem 0;
}

.sec4 .contact-text .contact-l2 {
	font-size: 4.8rem;
	padding: 0 0 2rem;
}

.sec4 .contact-text .contact-l3 {
	font-size: 2.4rem;
	padding: 1rem 0;
}

.sec4 .contact-text .contact-l4 {
	display: flex;
	align-items: center;
	padding-top: 2rem;
}

.contact-l4-btn {
	line-height: 0;
	height: 6rem;
	border-radius: 1rem;
	display: flex;
	align-items: center;
	background-color: #ffffff;
	padding: 0 3.5rem;
	font-size: 2.4rem;
	color: #265ebf;
	cursor: pointer;

}

.contact-l4-btn:hover {
	background-color: #d4ddee;
}

.contact-l4-btn img {
	width: 3.8rem;
	height: 3.8rem;
	margin-right: 1.2rem;
}

.contact-phone-box {
	display: flex;
	align-items: center;
	margin-left: 4rem;
}

.contact-phone-btn {
	width: 6rem;
	height: 6rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #FFFFFF;
	box-shadow: 0 3px 8px rgba(0, 0, 0, .3);
	border-radius: 6rem;
	margin-right: 1.2rem;
	cursor: pointer;
}

.contact-phone-btn:hover {
	box-shadow: 0 3px 8px rgba(0, 0, 0, .5);
	background-color: #d4ddee;
}

.contact-phone-btn img {
	width: 3.2rem;
	height: 3.2rem;
}

.contact-phone-text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
	color: #fff;
}

.contact-phone-text span {
	font-size: 3rem;
}

.contact-message {
	width: 45%;
}

.contact-message .form-line {
	padding-bottom: 2rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.contact-message .form-line .form-item {
	width: 48.5%;
}

.contact-message input {
	width: 100%;
	border: 0;
	line-height: 6.8rem;
	background-color: #FFFFFF;
	text-indent: 1em;
	font-size: 1.6rem;
	color: #444;
}

.contact-message textarea {
	width: 100%;
	border: 0;
	line-height: 1.6;
	background-color: #FFFFFF;
	font-size: 1.6rem;
	color: #444;
	min-height: 13.6rem;
	padding: 2rem;
}


.submit_btn {
	width: 100%;
	background: #265ebf;
	display: block;
	color: #fff;
	text-align: center;
	line-height: 6.8rem;
	font-size: 2.4rem;
	cursor: pointer;
}

.submit_btn:hover {
	opacity: 0.8
}



/* 热门产品1 */
.pro-sec {
	padding: 15rem 0 8rem;
}

.pro-sec .w80 {
	display: flex;
	align-items: center;
}

.pro-sec .pro-img {
	width: 47.4359%;
	line-height: 0;
	margin-right: 10rem;
}

.pro-sec .pro-img img {
	width: 100%;
	height: auto;
}

.pro-sec .pro-tips {
	flex: 1;
	color: #222222;
}

.pro-title {
	color: #666666;
	font-size: 3rem;
	position: relative;
	display: inline-block;
	padding-bottom: 1rem;
}

.pro-title::after {
	content: " ";
	width: 8rem;
	height: 0.4rem;
	background-color: #265ebf;
	border-radius: 0.4rem;
	position: absolute;
	left: 50%;
	margin-left: -4rem;
	bottom: 0;
}

.pro-sec .pro-tips .sub-title {
	padding: 3rem 0 1.8rem;
	font-size: 4.8rem;
	line-height: 1.2;
	border-bottom: 2px solid #f4f4f4;
}

.pro-sec .pro-tips .tip {
	padding-top: 2.5rem;
	line-height: 2;
}

.pro-sec .pro-tips .read-more-btn {
	background-color: #265ebf;
	color: #fff;
}

.pro-sec .pro-tips .read-more-btn:hover {
	opacity: 0.8
}

.pro-tc {
	text-align: center;
	padding: 1rem 0 6rem;
}

.pro-tc .pro-title,
.pro-tc .pro-title {
	color: #222222;
	font-size: 3.5rem;
	font-weight: bold;
}


.pro1-sec2 {
	padding: 6rem 0 10rem;
}

.pro1-sec2 .w80 {
	overflow-x: hidden;
}

.device-list {
	padding: 0;
}


.device-list .dev-one {
	width: 50%;
	float: left;
}

.dev-one-pad {
	padding: 4rem;
	display: flex;
	justify-content: space-between;
}

.dev-one .img {
	width: 26.8rem;
	height: 26.8rem;
	margin-right: 4rem;
}

.dev-one .text {
	flex: 1;
}

.dev-one .sub-title {
	font-size: 3rem;
	border-bottom: 2px solid #c1c2c5;
	padding-bottom: 5px;
	display: flex;
	align-items: center;
	color: #265ebf;
	font-weight: 600;
}

.dev-one .sub-title i {
	display: block;
	width: 1.6rem;
	height: 2.9rem;
	background-color: #265ebf;
	margin-right: 2rem;
	margin-top: 0.2rem;
}

.dev-one .sub-con {
	padding-top: 2.4rem;
	color: #222;
	font-size: 1.8rem;
	line-height: 1.8;
}


.pro1-sec3 {
	background: #0d1822;
	padding: 8rem 0;
}

.pro1-sec3 .w100 {
	display: flex;
	align-items: center;
}

.pro1-sec3 .pro-img {
	width: 50%;
	line-height: 0;
	text-align: right;
}

.pro1-sec3 .pro-img img {
	max-width: 100%;
	height: auto;
}

.pro1-sec3 .left-text {
	width: 50%;
	padding: 0 12rem;
}

.pro1-sec3 .pro-title {
	color: #FFFFFF;
	font-size: 3.6rem;
}

.pro1-sec3 .pro-title::after {
	left: 0;
	margin-left: 0;
}

.pro1-sec3 .con-box {
	color: #fff;
	padding: 6rem 0;
	font-size: 1.8rem;
	line-height: 2;
}


.pro1-sec4 {
	padding: 8rem 0;
}

.swiper {
	width: 100%;
	height: 100%;
	position: relative;
}

.lamp-list {
	width: 100%;
	height: 65rem;
}

.lamp-list .swiper-slide {
	width: 100%;
	display: flex;
	justify-content: space-between;
	

}




.lamp-list .item-one {
	flex: 1;
	width: 25%;
	margin: 0;
	background: #fff;

}

.lamp-list .item-one a {
	display: block;
	padding: 0 2rem;
}

.lamp-list .item-one a img {
	width: 100%;
	height: auto;
	transition: all 0.3s ease-in;
}


.lamp-list .item-one:hover img {
	transform: scale(1.05);
}


.lamp-list .swiper-pagination-bullet {
	width: 1.6rem;
	height: 1.6rem;
	background-color: #fff;
	border-radius: 1.6rem;
	box-sizing: border-box;
	border: 0.2rem solid #888;
	margin: 0 1rem !important;
	transition: all 0.3s ease-in;
}

.lamp-list .swiper-pagination-bullet-active {
	background-color: #265ebf;
	border-color: #265ebf;

}


.swiper-button-prev,
.swiper-button-next {
	width: 3rem;
	height: 4.8rem;
	background-color: #2c4296;
	color: #fff;
	font-size: 12px;
	margin-top: -10rem;
}



.swiper-button-prev {
	left: 2rem
}

.swiper-button-next {
	right: 2rem
}

.swiper-button-prev::after,
.swiper-button-next::after {
	font-size: 2.6rem;
}

.pro2-sec,
.pro3-sec,
.pro4-sec {
	padding: 4rem 0;
}

.pro3-sec4,
.pro4-sec4 {
	padding-bottom: 0;
}

.pro-sec-bg {
	background-color: #f5f8fa;
}


/* 关于我们 */
.gybox1 {
	padding: 16.2rem 0;
}

.intro-box1 {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.intro-box1 .intro-text {
	padding: 6rem 0 10.4rem 0;
	width: 50%;
	flex: 1;
}

.intro-box1 .intro-text h1 {
	display: block;
	font-weight: 600;
	padding-bottom: 4.7rem;
	font-size: 3.1rem;
	color: #1a1a1a;
}

.intro-box1 .intro-text .intro-con {
	color: #000000;
	font-size: 1.7rem;
	line-height: 2;
}

.intro-box1 .intro-img {
	width: 50%;
	padding-left: 10.4rem;
}

.intro-box1 .intro-img img {
	width: 100%;
	height: auto;
}

.gybox2 {
	width: 100%;
	background: url(../images/bgm.jpg) center center no-repeat;
	background-size: cover;
	padding: 10.8rem 0 13.3rem 0;
}

.gybox2 .w p {
	color: #FFFFFF;
	text-align: center;
	font-size: 2rem;
	line-height: 5rem;
}

.gybox2 .w .blank {
	padding-top: 6rem;
}

.gybox3 {
	padding: 16.2rem 0 16.6rem 0;
}

.gybox3 .w .team {
	font-size: 4.6rem;
	font-weight: bolder;
	padding-bottom: 3.5625rem;
	margin: auto;
	text-align: center;
	color: #000000;
}

.gybox3 .w img {
	width: 100%;
}

/* gybox end */



/* 联系我们 */
.contact-page .w .comment {
	padding: 15rem 0 10rem;
	width: 96rem;
	margin: 0 auto;
	overflow-x: hidden;
}

.contact-page .w .comment .title {
	display: flex;
	align-items: center;
	justify-content: center;
	padding-bottom: 0;
	margin-bottom: 3.6rem;
}

.contact-page .w .comment .title .big_font {
	font-size: 4.6rem;
	font-weight: 900;
	color: #242424;
	margin: 0 1rem;

}

.contact-page .w .comment .title .line {
	width: 4rem;
	height: 0.5rem;
	background-color: #1f1f1f;

}

.contact-page .w .comment .little_font {
	font-size: 1.6rem;
	color: #161616;
	margin-bottom: 6rem;
	text-align: center;
}

.contact-page .w .comment .input {
	display: flex;
	flex-direction: column;
	margin-bottom: 6rem;
}

.contact-page .w .comment .input .one {
	display: flex;
	justify-content: space-between;
	margin-bottom: 3.2rem;
}

.contact-page .w .comment .input .one input {
	width: 48.5%;
	height: 6rem;
	border: 1px solid #989898;
	padding-left: 3rem;
	box-sizing: border-box;
}


.contact-page textarea {
	border: 1px solid #989898;
	width: 100%;
	line-height: 1.6;
	background-color: #FFFFFF;
	font-size: 1.6rem;
	color: #444;
	min-height: 13.6rem;
	padding: 2rem;
}

.contact-page .submit {
	width: 36rem;
	background-color: #245ebf;
	font-size: 3rem;
	color: #fff;
	text-align: center;
	line-height: 9.5rem;
	margin: 0 auto;
	cursor: pointer;
}



.contact-page .submit:hover {
	opacity: 0.8;
}

.contact-page .m {
	width: 100%;
	background-color: #f3f3f3;
}

.contact-page .m .comment1 {
	padding-top: 16rem;
	box-sizing: border-box;
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	overflow-x: hidden;
	text-align: center;
}


.contact-page .m .comment1 .title {
	width: 70%;
	margin-bottom: 3.6rem;
	padding-bottom: 0;

}

.contact-page .m .comment1 .title .big_font {
	font-size: 4.6rem;
	font-weight: 900;
	margin: 0 1rem;
	color: #242424;
	margin-bottom: 3.6rem;
}

.contact-page .m .comment1 .title .line {
	width: 4rem;
	height: 0.5rem;
	background-color: #1f1f1f;

}

.contact-page .m .comment1 .little_font {
	font-size: 1.6rem;
	color: #161616;
	margin-bottom: 6rem;
}

.contact-page .m .front {
	background-color: #048EF6;
	width: 100%;
	height: 85rem;
}



.contact-page .m .comment1 .box {
	display: flex;
	justify-content: space-between;
	margin-bottom: 10rem;
	background-color: #FFFFFF;
}

.contact-page .m .comment1 .box .message {
	width: 38rem;
	background-color: #ffffff;
	justify-content: space-between;
}

.contact-page .m .comment1 .box .message div {
	display: flex;
	align-items: center;
	border-bottom: 1px solid #cbcbcb;
	padding: 0.4rem 3rem;
}

.contact-page .m .comment1 .box .message div:last-child {
	border-bottom: none;
}

.contact-page .m .comment1 .box .message p {
	color: #161616;
	font-size: 2rem;
	flex: 1;
	height: 8rem;
	display: flex;
	align-items: center;
	margin-left: 2rem;
}

.contact-page .m .comment1 .box .message img {
	width: 3rem;
	height: 3rem;
}


.contact-page .m .comment1 .box .message p.initio {
	font-weight: 600;
	font-size: 2.4rem;
	border-bottom: 1px solid #cbcbcb;
	margin: 0;
	padding-left: 3rem;
}

.contact-page .m .comment1 .box .map {
	width: 82rem;

}


.contact-page .m .comment1 .box .map #map-container {
	width: 100%;
	height: auto;

}





/* contact end */

/*footer start*/
.footer {
	width: 100%;
	padding: 8rem 0;
	box-sizing: border-box;
	background-color: #2d2d2d;
}

.footer .w {
	display: flex;
}

.footer .item-title {
	padding-bottom: 2.6rem;
	line-height: 1.8;
	color: rgba(255, 255, 255, 1);
	font-size: 2.4rem;
}

.footer .item-con {
	border-top: 1px solid #FFFFFF;
	padding-top: 3rem;
	font-size: 1.6rem;
	color: #fff;
	line-height: 1.6;
}

.fast_nav {
	margin-right: 17rem;
}

.fast_list {
	display: flex;
	align-items: center;
}

.fast_list a {
	color: #FFFFFF;
	margin: 0 3.5rem;
}

.fast_list a:first-child {
	margin-left: 0;
}

.fast_list a:last-child {
	margin-right: 0;
}

.fast_list a:hover {
	color: #048EF6;
}

.footer .contus {
	flex: 1;
}

.footer .contus-con {
	font-size: 1.5rem;
	line-height: 2;
}

.footer .contus-con a {
	color: #FFFFFF
}

.code {
	margin-left: 8.5rem;
	width: 14.8rem
}

.code img {
	display: block;
	width: 100%;
	line-height: 0;
}

.code_text {
	text-align: center;
	line-height: 4.2rem;
	color: rgba(255, 255, 255, 1);
	font-size: 1.5rem;
}

/*footer end*/