.nav_wrap .head_nav>li>a {
	color: #1e8ddd;
}

.search i {
	color: #1e8ddd !important;
}

.fixed-nav .head_layer {
	background-color: white !important;
}

.fixed-nav .nav_wrap {
	background-color: white !important;
}

.head_layer {
	background-color: white;
}

.container {
	max-width: 1440px !important;
}

.main_zks {
	/*background-color: #00000099;*/
	width: 85%;
	padding: 30px;
	position: absolute;
	top: 50%;
	left: 5%;
	transform: translateY(-50%);
	z-index: 2;
}

.main_zks p,
.main_zks a {
	font-family: 'Microsoft YaHei';
	color: #ffffff;
	display: inline-block;
	font-size: 30px;
}

.main_zks h3 {
	font-family: 'Microsoft YaHei';
	color: #ffffff;
	display: inline-block;
	font-size: 50px;
	font-weight: bold;
	font-style: italic;
	border-left: 8px solid #1e8ddd;
	padding-left: 15px;
}



.btn13 {
	border: 1px solid #1e8ddd;
	position: relative;
	color: #666;
	overflow: hidden;
	-webkit-transition: all 0.6s;
	transition: all 0.6s;
	text-transform: uppercase;
}

.btn13:hover {
	color: #fff;
	border-color: #1e8ddd;
}

.btn13 .bgsqr1 {
	content: "";
	width: 0;
	height: 0;
	-webkit-transform: rotate(360deg);
	transform: rotate(360deg);
	border-style: solid;
	border-width: 0;
	border-top-color: transparent;
	border-right-color: transparent;
	border-bottom-color: transparent;
	border-left-color: #1e8ddd;
	position: absolute;
	bottom: 0;
	left: 0;
	-webkit-transition: all 0.6s;
	transition: all 0.6s;
}

.btn13 .bgsqr2 {
	content: "";
	width: 0;
	height: 0;
	-webkit-transform: rotate(360deg);
	transform: rotate(360deg);
	border-style: solid;
	border-width: 0;
	border-top-color: transparent;
	border-left-color: transparent;
	border-bottom-color: transparent;
	border-right-color: #1e8ddd;
	position: absolute;
	top: 0;
	right: 0;
	-webkit-transition: all 0.6s;
	transition: all 0.6s;
}

.btn13:hover .bgsqr1 {
	border-width: 50px 260px;
}

.btn13:hover .bgsqr2 {
	border-width: 50px 260px;
}

.btn13 .btn-inner {
	position: relative;
	z-index: 1;
	font-size: 18px;
	color: #1e8ddd;
	padding: 10px 60px;
}

.btn13 .btn-inner:hover {
	color: #fff;
}

.btn {
	padding: 0;
	margin-top: 30px;
}

.indexabout_video_img {
	position: relative;
	overflow: hidden;
	border-radius: 10px;
}

.indexabout_video_img img {
	width: 100%;
	vertical-align: middle;
}

.indexabout_video_mask {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background-color: rgba(0, 0, 0, 0.2);
}

.dr {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 10;
}

.drbtn {
	position: relative;
}

.cw {
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: 5px solid #ffffff;
	position: relative;
	transition: 0.5s;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

.cw:hover {
	border: 5px solid #ffffff;
	background-color: transparent;
	transition: 0.5s;
}

.cw:hover i {
	color: #ffffff;
}

.cw i {
	font-size: 25px;
	color: #ffffff;
}

.bo {
	position: absolute;
	top: 0;
}

.bo::before {
	content: "";
	position: absolute;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: 2px solid #ffffff;
	animation: scale 2s infinite;
}

.bo::after {
	content: "";
	position: absolute;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: 1px solid #ffffff;
	animation: scale2 2s infinite;
}

@keyframes scale {
	0% {
		transform: scale(1);
		opacity: 0.9;
	}

	100% {
		transform: scale(1.5);
		opacity: 0;
	}
}

@keyframes scale2 {
	0% {
		transform: scale(1);
		opacity: 0.9;
	}

	100% {
		transform: scale(1.5);
		opacity: 0;
	}
}

.videomain {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.8);
	z-index: 9999999999999999999999;
}

.videoclose {
	position: absolute;
	top: 50px;
	right: 50px;
	cursor: pointer;
}

.videoclose img {
	width: 50px;
	height: 50px;
	display: block;
	cursor: pointer;
}

.videobox {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 50%;
	overflow: hidden;
	max-height: 800px;
	min-height: 600px;
}

.videobox video {
	width: 100%;
	height: 100%;
}

.videobox iframe {
	width: 100%;
	height: 100%;
	max-height: 800px;
	min-height: 600px;
}

/* news */
.indexnews {
	padding: 60px 0 50px 0;
}

.indexnews_title {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	flex-wrap: wrap;
	margin-bottom: 30px;
}

.indexnews_title_left span {
	font-size: 16px;
	color: #3a3845;
	display: block;
	text-transform: uppercase;
	margin-bottom: 10px;
	font-weight: bold;
}

.indexnews_title_left h2 {
	font-size: 48px;
	color: #000;
	font-weight: bold;
}

.indexnews_title_more {
	padding: 10px 40px;
	border: 1px solid #1e8ddd;
	display: inline-block;
	font-size: 18px;
	color: #1e8ddd;
	text-transform: uppercase;
	transition: all 0.35s ease-in-out;
	-webkit-transition: all 0.35s ease-in-out;
	-moz-transition: all 0.35s ease-in-out;
	-ms-transition: all 0.35s ease-in-out;
	-o-transition: all 0.35s ease-in-out;
}

.indexnews_title_more:hover {
	background-color: #1e8ddd;
	color: #fff;
}

/* footer */
.footer {
	background-color: #000;
	padding: 60px 0;
}

.footer_logo img {
	max-height: 100px;
	vertical-align: middle;
	max-width: initial;
	margin-bottom: 20px;
}

.footer_main h2 {
	font-size: 14px;
	color: #fff;
	margin-bottom: 20px;
}

.footer_main .public_ad_header_social_media {
	justify-content: flex-start;
	margin-left: 0;
}

.footer_main .public_ad_header_social_media a {
	margin-left: 0;
	margin-right: 15px;
	border-radius: 0;
	margin-bottom: 5px;
}

.footer_page h3,
.footer_product h3,
.footer_contact h3 {
	font-size: 20px;
	color: #fff;
	font-weight: bold;
	text-transform: uppercase;
	margin-bottom: 20px;
}

.footer_page a,
.footer_product a {
	display: block;
	font-size: 16px;
	color: #fff;
	margin-bottom: 15px;
	text-transform: capitalize;
	word-wrap: break-word;
	word-break: break-all;
}

.footer_product a:hover {
	text-decoration: underline !important;
	color: #1e8ddd;
}

.footer_page a:hover {
	text-decoration: underline !important;
	color: #1e8ddd;
}

.footer_contact li {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	flex-wrap: wrap;
	margin-bottom: 20px;
}

.footer_contact li i {
	font-size: 18px;
	color: #fff;
	margin-right: 10px;
	border: 1px solid #fff;
	padding: 2px 6px;
}

.footer_contact li p {
	font-size: 16px;
	color: #fff;
	flex: 1;
}

.footer_contact li a {
	font-size: 16px;
	color: #fff;
	flex: 1;
}

.footer_copyrights {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	flex-wrap: wrap;
	border-top: 1px solid #fff;
	margin-top: 20px;
	padding: 20px 0 20px 0;
	width: 100%;
}

.footer_copyrights_name {
	font-size: 14px;
	color: #fff;
}

.footer_copyrights_p p {
	font-size: 14px;
	color: #fff;
	display: inline;
}

.footer_copyrights_p a {
	font-size: 14px;
	color: #1e8ddd;
	display: inline;
	text-transform: uppercase;
}

.footer_tags {
	border-bottom: 1px solid #e5e5e5;
	padding: 0 0 10px 0;
	margin-bottom: 40px;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	align-items: center;
}

.footer_tags p {
	font-size: 14px;
	color: #ddd;
	text-transform: capitalize;
}

.footer_tags a {
	font-size: 14px;
	color: #ddd;
	display: block;
	margin: 5px;
}

.footer_tags a:hover {
	text-decoration: underline !important;
	color: #1e8ddd;
}

.bg-dark {
	background-color: #fff !important;
}

.navbar-toggler {
	background-color: #222 !important;
}

.indexchoose {
	padding: 80px 0;
}

.indexchoose_main {
	max-width: 1600px;
	width: 100%;
	margin: 0 0 0 auto;
}

.indexchoose_img {
	position: relative;
}

.indexchoose_img img {
	width: 100%;
	vertical-align: middle;
}

.indexchoose_flex {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
}

.indexchoose_title span {
	display: block;
	font-size: 24px;
	color: #1e8ddd;
	font-weight: bold;
}

.indexchoose_title h2 {
	font-size: 48px;
	color: #000;
	font-weight: bold;
	margin: 15px 0 20px 0;
	text-transform: uppercase;
}

.indexchoose_title p {
	font-size: 16px;
	color: #333;
}

.indexchoose_list {
	margin-top: 40px;
}

.fivetxt {
	flex: 1;
}

.indexchoose_list li span {
	margin-right: 15px;
	display: block;
	width: 60px;
	height: 60px;
	line-height: 60px;
	border-radius: 50%;
	text-align: center;
	background-color: #e7f5ff;
}

.indexchoose_list li {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	margin-bottom: 30px;
}

.indexchoose_list li i {
	font-size: 38px;
	color: #1e8ddd;
	text-align: center;
}

.indexchoose_list li h3 {
	font-size: 18px;
	color: #000;
	font-weight: bold;
	word-wrap: break-word;
	word-break: break-all;
	margin-bottom: 10px;
}

.indexchoose_list li p {
	font-size: 14px;
	color: #333;
}

/* 1 */
.indexproduct {
	padding: 60px 0;
}

.indexproduct_title {
	margin-bottom: 30px;
}

.indexproduct_title h2 {
	font-size: 42px;
	color: #000;
	font-weight: bold;
	text-align: center;
}

.indexproduct_flex {
	display: flex;
	flex-wrap: wrap;
}

.indexproduct_li {
	margin-bottom: 30px;
}

.indexproduct_box {
	height: 100%;
	position: relative;
	overflow: hidden;
	/*border: 1px solid #ddd;*/
	transition: all 0.35s ease-in-out;
	-webkit-transition: all 0.35s ease-in-out;
	-moz-transition: all 0.35s ease-in-out;
	-ms-transition: all 0.35s ease-in-out;
	-o-transition: all 0.35s ease-in-out;
}

.indexproduct_img {
	width: 100%;
	height: auto;
	position: relative;
	overflow: hidden;
	display: block;
	padding-top: 95%;
}

.indexproduct_img img {
	width: 100%;
	vertical-align: middle;
	position: absolute;
	top: 0;
	left: 0;
	aspect-ratio: 1 / 1;
	transform: scale(0.8);
	transition: all 0.35s ease-in-out;
	-webkit-transition: all 0.35s ease-in-out;
	-moz-transition: all 0.35s ease-in-out;
	-ms-transition: all 0.35s ease-in-out;
	-o-transition: all 0.35s ease-in-out;
}

.indexproduct_content {
	background-color: #1e8ddd;
	padding: 20px;
}

.indexproduct_content h3 {
	color: #fff;
	text-align: center;
	font-weight: bold;
	font-size: 18px;
	word-wrap: break-word;
	word-break: break-all;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.indexproduct_content a {
	color: #fff;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
	display: block;
	word-wrap: break-word;
	word-break: break-all;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/*.indexproduct_li:hover .indexproduct_box{border: 1px solid #1e8ddd;border-radius: 20px;}*/
.indexproduct_li:hover .indexproduct_img img {
	transform: scale(0.9);
}

/* indexabout */
.indexabout {
	padding: 30px 0;
	background-color: #f0f3f8;
}

.indexabout_maskimg {
	margin-bottom: 50px;
}

.indexabout_maskimg img {
	width: 100%;
	vertical-align: middle;
}

.indexabout_hd_flex {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

.indexabout_hd_content span {
	font-size: 20px;
	color: #000;
	display: block;
	text-transform: uppercase;
	margin-bottom: 20px;
	font-weight: bold;
}

.indexabout_hd_content h1 {
	font-size: 24px;
	color: #000;
	font-weight: bold;
	margin-bottom: 20px;
}

.indexabout_hd_content p {
	font-size: 16px;
	color: #000;
	display: -webkit-box;
	-webkit-line-clamp: 11;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* number */
.indexadvantage {
	padding: 0 0 70px 0;
	background-color: #f0f3f8;
}

.indexadvantage_main {
	margin-top: 50px;
}

.indexadvantageflex {
	display: flex;
	flex-wrap: wrap;
}

.indexadvantage_box {
	height: 100%;
	background-color: #0f1113;
	padding: 30px 20px;
}

.datanum {
	display: flex;
	justify-content: center;
	align-items: center;
}

.datanum span {
	font-size: 48px;
	color: #fff;
	font-weight: bold;
}

.datanum b {
	font-size: 48px;
	color: #fff;
	font-weight: bold;
}

.indexadvantage_box h3 {
	font-size: 20px;
	color: #fff;
	text-align: center;
	word-wrap: break-word;
	word-break: break-all;
	font-weight: bold;
	margin: 5px 0 10px 0;
}

.indexadvantage_box p {
	font-size: 14px;
	color: #fff;
	text-align: center;
	word-wrap: break-word;
	word-break: break-all;
}

.indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box {
	height: 100%;
	transform: scaleY(1.1);
	background-color: #1e8ddd;
}

.indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box {
	height: 100%;
	transform: scaleY(1.1);
	background-color: #1e8ddd;
}

.indexadvantage_main .indexadvantage_li:nth-child(1),
.indexadvantage_main .indexadvantage_li:nth-child(4) {
	margin-top: 10px;
}

/* indexgood */
.indexgood {
	padding: 60px 0 0 0;
}

.indexgood_flex {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

/* shi pei */
@media (max-width:576px) {
	.main_zks {
		display: none !important;
	}

	.scrollsidebar {
		display: none;
	}

	.bg-dark {
		background-color: #fff !important;
	}

	.navbar-toggler {
		background-color: #333 !important;
	}

	.indexproduct {
		padding: 40px 0 10px 0;
	}

	.indexproduct_title h2 {
		font-size: 30px;
	}

	.indexproduct_content {
		padding: 15px 10px;
	}

	.indexproduct_content h3,
	.indexproduct_content a {
		font-size: 16px;
	}

	.indexabout {
		padding: 40px 0;
	}

	.indexabout_maskimg {
		display: none;
	}

	.indexabout_hd_left {
		margin-bottom: 30px;
	}

	.videobox {
		width: 90%;
		max-height: none;
		min-height: 250px;
	}

	.videobox iframe {
		max-height: none;
		min-height: 250px;
	}

	.indexadvantage_main {
		margin-top: 0;
	}

	.indexadvantage_li {
		margin-bottom: 30px;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(1),
	.indexadvantage_main .indexadvantage_li:nth-child(4) {
		margin-top: 0;
	}

	.datanum span {
		font-size: 28px;
	}

	.datanum b {
		font-size: 28px;
	}

	.indexadvantage_box h3 {
		font-size: 16px;
	}

	.indexadvantage {
		padding: 0 0 30px 0;
	}

	.indexgood {
		padding: 0;
	}

	.indexnews {
		padding: 30px 0;
	}

	.indexnews_title_left h2 {
		font-size: 36px;
	}

	.indexnews_title_more {
		padding: 5px 10px;
		margin-top: 15px;
	}

	.footer {
		padding: 40px 0 70px 0;
	}

	.footer_logo img {
		max-height: 50px;
	}

	.footer_page {
		display: none;
	}

	.footer_product {
		display: none;
	}

	.footer_contact {
		margin-top: 30px;
	}


}

@media (min-width:576px) and (max-width:768px) {
	.main_zks {
		display: none !important;
	}

	.scrollsidebar {
		display: none;
	}

	.bg-dark {
		background-color: #fff !important;
	}

	.navbar-toggler {
		background-color: #333 !important;
	}

	.indexproduct {
		padding: 40px 0 10px 0;
	}

	.indexproduct_title h2 {
		font-size: 30px;
	}

	.indexproduct_content {
		padding: 15px 10px;
	}

	.indexproduct_content h3,
	.indexproduct_content a {
		font-size: 16px;
	}

	.indexabout {
		padding: 40px 0;
	}

	.indexabout_maskimg {
		display: none;
	}

	.indexabout_hd_left {
		margin-bottom: 30px;
	}

	.videobox {
		width: 90%;
		max-height: none;
		min-height: 350px;
	}

	.videobox iframe {
		max-height: none;
		min-height: 350px;
	}

	.indexadvantage_main {
		margin-top: 0;
	}

	.indexadvantage_li {
		margin-bottom: 30px;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(1),
	.indexadvantage_main .indexadvantage_li:nth-child(4) {
		margin-top: 0;
	}

	.datanum span {
		font-size: 28px;
	}

	.datanum b {
		font-size: 28px;
	}

	.indexadvantage_box h3 {
		font-size: 16px;
	}

	.indexadvantage {
		padding: 0 0 30px 0;
	}

	.indexgood {
		padding: 0;
	}

	.indexnews {
		padding: 30px 0;
	}

	.indexnews_title_left h2 {
		font-size: 36px;
	}

	.indexnews_title_more {
		padding: 5px 10px;
		margin-top: 15px;
	}

	.footer {
		padding: 40px 0 70px 0;
	}

	.footer_logo img {
		max-height: 50px;
	}

	.footer_page {
		display: none;
	}

	.footer_product {
		display: none;
	}

	.footer_contact {
		margin-top: 30px;
	}
}

@media (min-width:768px) and (max-width:992px) {
	.main_zks {
		display: none !important;
	}

	.scrollsidebar {
		display: none;
	}

	.bg-dark {
		background-color: #fff !important;
	}

	.navbar-toggler {
		background-color: #333 !important;
	}

	.indexproduct {
		padding: 40px 0 10px 0;
	}

	.indexproduct_title h2 {
		font-size: 30px;
	}

	.indexproduct_content {
		padding: 15px 10px;
	}

	.indexproduct_content h3,
	.indexproduct_content a {
		font-size: 16px;
	}

	.indexabout {
		padding: 40px 0;
	}

	.indexabout_maskimg {
		display: none;
	}

	.indexabout_hd_left {
		margin-bottom: 30px;
	}

	.videobox {
		width: 90%;
		max-height: none;
		min-height: 500px;
	}

	.videobox iframe {
		max-height: none;
		min-height: 500px;
	}

	.indexadvantage_main {
		margin-top: 0;
	}

	.indexadvantage_li {
		margin-bottom: 30px;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(1),
	.indexadvantage_main .indexadvantage_li:nth-child(4) {
		margin-top: 0;
	}

	.datanum span {
		font-size: 28px;
	}

	.datanum b {
		font-size: 28px;
	}

	.indexadvantage_box h3 {
		font-size: 16px;
	}

	.indexadvantage {
		padding: 0 0 30px 0;
	}

	.indexgood {
		padding: 0;
	}

	.indexnews {
		padding: 30px 0;
	}

	.indexnews_title_left h2 {
		font-size: 36px;
	}

	.indexnews_title_more {
		padding: 5px 10px;
		margin-top: 15px;
	}

	.footer {
		padding: 40px 0 70px 0;
	}

	.footer_logo img {
		max-height: 50px;
	}

	.footer_page {
		display: none;
	}

	.footer_product {
		display: none;
	}

	.footer_contact {
		margin-top: 30px;
	}
}

@media (min-width:992px) and (max-width:1200px) {
	.main_zks {
		display: none !important;
	}

	.scrollsidebar {
		display: none;
	}

	.bg-dark {
		background-color: #fff !important;
	}

	.navbar-toggler {
		background-color: #333 !important;
	}

	.indexproduct {
		padding: 40px 0 10px 0;
	}

	.indexproduct_title h2 {
		font-size: 30px;
	}

	.indexproduct_content {
		padding: 15px 10px;
	}

	.indexproduct_content h3,
	.indexproduct_content a {
		font-size: 16px;
	}

	.indexabout {
		padding: 40px 0;
	}

	.indexabout_maskimg {
		display: none;
	}

	.indexabout_hd_left {
		margin-bottom: 30px;
	}

	.videobox {
		width: 90%;
		max-height: none;
		min-height: 500px;
	}

	.videobox iframe {
		max-height: none;
		min-height: 500px;
	}

	.indexadvantage_main {
		margin-top: 0;
	}

	.indexadvantage_li {
		margin-bottom: 30px;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(2) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(3) .indexadvantage_box {
		transform: none;
	}

	.indexadvantage_main .indexadvantage_li:nth-child(1),
	.indexadvantage_main .indexadvantage_li:nth-child(4) {
		margin-top: 0;
	}

	.datanum span {
		font-size: 28px;
	}

	.datanum b {
		font-size: 28px;
	}

	.indexadvantage_box h3 {
		font-size: 16px;
	}

	.indexadvantage {
		padding: 0 0 30px 0;
	}

	.indexgood {
		padding: 30px 0 0 0;
	}

	.indexnews {
		padding: 30px 0;
	}

	.indexnews_title_left h2 {
		font-size: 36px;
	}

	.indexnews_title_more {
		padding: 5px 10px;
		margin-top: 15px;
	}

	.footer {
		padding: 40px 0 70px 0;
	}

	.footer_logo img {
		max-height: 50px;
	}

	.footer_page {
		display: none;
	}

	.footer_product {
		display: none;
	}
}

@media (min-width:1200px) and (max-width:1400px) {
	.main_zks {
		display: none !important;
	}

	.videobox {
		width: 90%;
	}
}

@media (min-width:1400px) and (max-width:1680px) {}