html,
body {
	color: #282828;
	font-size: 14px;
	width: 100%;
	position: relative;
	overflow-x: hidden;
	background: #fff;
	line-height: 1.5;
	font-family: "微软雅黑";
}

* {
	padding: 0;
	margin: 0;
}


.wrap {
	width: 1400px;
	margin: 0 auto;
}


.showDiv {
	display: none;
}

.clearfixed {
	clear: both;
}

a {
	color: #282828;
}

ul {
	padding: 0;
	margin: 0;
}

ul li {
	list-style: none;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.arrow-bottom {
	font-size: 0;
	line-height: 0;
	border-width: 10px;
	border-color: red;
	border-bottom-width: 0;
	border-style: dashed;
	border-top-style: solid;
	border-left-color: transparent;
	border-right-color: transparent;
}

/* 向右的箭头 */

.arrow-right {
	font-size: 0;
	line-height: 0;
	border-width: 10px;
	border-color: #f7f7f7;
	border-right-width: 0;
	border-style: dashed;
	border-left-style: solid;
	border-top-color: transparent;
	border-bottom-color: transparent;
}

a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
	outline: none;
	text-decoration: none;
}

p {
	padding: 0;
	margin: 0;
}

a:hover {
	color: #0091CE;
}

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

.imgDiv {
	overflow: hidden;
}

.imgDiv img {
	max-width: 100%;
	max-height: 100%;
	object-fit: cover;
	transition: all 0.5s;
}

.mask:hover .imgDiv img {
	transform: scale(1.1);
}


input:focus,
button:focus,
textarea:focus {
	outline: none;
}

.ovh {
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.ovh2 {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.ovh3 {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
}

.ovh4 {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	overflow: hidden;
}

.bn_logo {
	max-width: 314px;
	display:block;
	width:200px;
	z-index: 99;
	margin:0 auto 20px auto;
	position:relative;top:-18px;
}


.ldDiv1 {
	background: url(../img/sc1_bg.png) no-repeat 8% 100%;
	background-size: 30% auto;
}



.ldDiv1 .content {
	display: flex;
	justify-content: space-between;
}

.ldDiv1 .wenzi {
	width: 65%;
	max-width: 768px;
	margin-top: 25px;
}


.ldDiv1 .wenzi .txt {
	color: #28282D;
	line-height: 1.8;
}

.shuju .num sup {
	position: absolute;
	top: 0;
	right: -20px;
}


.shuju ul li {
	position: relative;
}

.shuju ul li p.relative {
	display: inline-block;
}

.xrLeft {
	width: 13.4vw;
	position: absolute;
	bottom: 42%;
	left: 0;
	z-index: 99;
}

.xrRight {
	width: 13.4vw;
	position: absolute;
	top: -7.5vw;
	right: 0;
	z-index: 99;
}

/* .shuju ul li::after {
	position: absolute;
	top: 0;
	right: 0;
	height: 100%;
	content: "";
	width: 1px;
	background: #E6E6E6;
}

.shuju ul li:first-child::before {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	content: "";
	width: 1px;
	background: #E6E6E6;
} */

.ldDiv2 {
	background: #FAFAFA;
	background-size: cover;
	padding: 120px 0 100px 0;
}

.ldDiv2 .tab {
	border-bottom: 1px solid #E6E6E6;
}

.ldDiv2 .tab li {
	margin: 0 5%;
	text-align: center;
	padding-bottom: 30px;
	position: relative;
}

.ldDiv2 .tab li::after {
	position: absolute;
	content: "";
	left: 50%;
	bottom: 0;
	transform: translateX(-50%);
	width: 0;
	height: 3px;
	background: #0091CE;
}

.ldDiv2 .tab li.active::after {
	width: 100%;
}

.ldDiv2 .bg_wz {
	position: absolute;
	right: 40px;
	bottom: 40px;
	height: 13.3vw;
}

.ldPro ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.ldPro ul li {
	width: 48%;
	border-radius: 20px;
	overflow: hidden;
	background: #fff;
}

.ldPro .swiper-slide .swiper-slide {
	/* padding: 10px;
	padding-bottom: 20px; */
	border-radius: 20px;
	overflow: hidden;
	background: #fff;
}

.ldPro .swiper-container {
	padding: 10px;
	padding-bottom: 30px;
	margin: -10px;
}

.ldPro .textDiv {
	display: flex;
	justify-content: space-between;

}

.ldPro .textDiv .wenzi {
	width: 45%;
	padding-top: 10%;
	padding-left: 10%;
}

.ldPro .textDiv .wenzi .txt {
	height: 8vw;
}

.ldPro .textDiv .imgDiv {
	max-width: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ldPro .swiper-pagination-bullet-active {
	background: #0091CE;
}

.ldPro .swiper-pagination {
	bottom: -0px !important;
}

.moreDiv {
	width: 2.5vw;
	height: 2.5vw;
	background: url(../img/ld_rt_jt.png) no-repeat;
	background-size: 100% 100%;
	margin-bottom: 30px;
}

.ldPro .textDiv:hover .moreDiv {
	background: url(../img/ld_rt_jt2.png) no-repeat;
	background-size: 100% 100%;
}

.ldPro .swiper-slide .swiper-slide:hover {
	box-shadow: 0px 10px 10px 0px rgba(0, 0, 0, 0.1);
}

.tdCon ul {
	display: flex;
	justify-content: space-between;
}

.tdCon ul li {
	width: calc(24% - 70px);
	background: #fff;
	padding: 3vw 35px;
	border-radius: 20px;
	transition: all 0.3s;
	position: relative;
	overflow: hidden;
	height: 14vw;
	transition: all 0.5s;
	padding-bottom: 2vw;
	text-align: center;
	background: linear-gradient(180deg, #00C4E9 0%, #0091CE 100%);
}


/* .tdCon ul li:before {
	content: "";
	width: 100%;
	height: 100%;
	border-radius:0 0 30px 0;
	background: linear-gradient(180deg, #00C4E9 0%, #0091CE 100%);
	top: -100%;
	left: -100%;
	position: absolute;
	z-index: 1;
	transition: all 0.8s ;
	-webkit-transition: all 0.8s ;

}

.tdCon ul li.active:before {
	left: 0%;
	top: 0;
	transform: scale(2);
	-webkit-transform: scale(2);
} */
.tdCon ul li a {
	position: relative;
	z-index: 99;
	display: block;
}

.tdCon ul li .textDiv img {
	width: 2.86vw;
}

.tdCon ul li .textDiv {
	margin-top: 4vw;
	transition: all 0.5s;
}

.tdCon ul li .wenzi {
	opacity: 0;
	transition: all 0.3s;
}

.tdCon ul li.active .wenzi {
	opacity: 0;
}

.tdCon ul li.active img {
	filter: grayscale(100) brightness(200);
}

.tdCon ul li.active {
	/* background: linear-gradient(180deg, #00C4E9 0%, #0091CE 100%); */
}

.tdCon ul li.active div,
.tdCon ul li.active p {
	color: #fff;
}

.tdCon ul li:hover .textDiv {
	margin-top: 0.5vw;
}

.tdCon ul li:hover .wenzi {
	opacity: 1;
}


.contactBott {
	background: #0091CE;
	padding-top: 100px;
	padding-bottom: 120px;
}


.ldDiv3 {
	background: url(../img/ld_bg1.png) no-repeat center center;
	background-size: cover;
}

.ldDiv3 .content ul {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

.ldDiv3 ul li {
	width: calc(20% - 1px);
	border-right: 1px solid #E6E6E6;
	background: #fff;
	position: relative;
}

.ldDiv3 ul li:before {
	content: "";
	position: absolute;
	bottom: 0;
	height: 0;
	transition: all 0.5s;
	left: 0;
	background: #0091CE;
	width: 100%;
}

.ldDiv3 ul li:hover:before {
	height: 100%;
}

.ldDiv3 ul li a {
	position: relative;
	z-index: 99;
}

.ldDiv3 ul li .textDiv {
	padding: 30px;
}

.ldDiv3 ul li .textDiv img {
	width: 3.38vw;
}

.ldDiv3 ul li:last-child {
	border: 0;
}

/* .ldDiv3 ul li:hover {
	background: #0091CE;
} */

.ldDiv3 ul li:hover p,
.ldDiv3 ul li:hover div {
	color: #fff;
}

.ldDiv3 ul li:hover img {
	filter: grayscale(100) brightness(200);
}

/*PHONE屏幕下的专用样式*/
@media screen and (max-width:992px) {


	.wrap,
	.wrap2,
	.wrap3 {
		width: 92%;
		margin: 0 auto;
		font-size: 14px;
		padding: 0;
		min-width: initial;
		line-height: 1.8;
	}

	body,
	html {
		line-height: 1.25;
	}







	.ldDiv1 .content {
		display: block;
	}

	.ldDiv1 .content .wenzi {
		width: 100%;
		margin-top: 30px;
	}

	.par100 {
		padding: 45px 0;
	}

	.font16,
	.font18,
	.font24 {
		font-size: 14px;
	}

	.shuju ul li::after {
		display: none;
	}

	.ldDiv2 .wrap {
		display: block;
	}


	.par80 {
		padding: 40px 0;
	}


	.ldDiv1 .wrap {
		width: 92%;
	}


	.shuju ul li:first-child::before {
		display: none;
	}

	.bYear {
		font-size: 36px;
	}



	.ldDiv1 {
		background: none;
	}

	.ldPro ul li {
		width: 100%;
		margin-bottom: 20px;
	}

	.ldPro ul li .textDiv .wenzi {
		width: 65%;
	}

	.moreDiv {
		width: 30px;
		height: 30px;
	}

	.ldPro ul li .textDiv .wenzi .txt {
		height: 100px;
	}

	.tdCon ul {
		flex-wrap: wrap;
		margin-top: 30px;
	}

	.tdCon ul li {
		width: calc(48% - 20px);
		padding: 15px 10px;
		border-radius: 10px;
		transition: all 0.3s;
		margin-bottom: 10px;
		background: linear-gradient(180deg, #00C4E9 0%, #0091CE 100%);
	}

	.tdCon ul li img {
		width: 32px;
	}

	.tdCon ul li div,
	.tdCon ul li p {
		color: #fff;
	}

	.tdCon ul li .wenzi {
		opacity: 1;
	}

	.tdCon ul li img {
		filter: grayscale(100) brightness(200);
	}

	.xrLeft {
		bottom: 10vw;
	}

	.ldDiv3 ul li {
		width: calc(50% - 1px);
		border-bottom: 1px #E6E6E6 solid;
	}

	.ldDiv3 ul li .textDiv img {
		width: 36px;
	}

	.ldDiv3 ul li:last-child {
		width: 100%;
	}


	.tdCon ul li .textDiv img {
		width: 26px;
	}

	.ldPro .textDiv .wenzi .txt {
		height: 100px;
	}

	.ldPro .textDiv .wenzi {
		width: 45%;
		padding-top: 30px;
		padding-left: 20px;
	}

	.ldDiv2 .tab li {
		padding-bottom: 15px;
	}

	.ldDiv2 {
		padding-top: 25px;
	}


	.tdCon ul li.active .wenzi {
		opacity: 1;
		line-height: 20px;
	}

	.tdCon ul li {
		height: auto;
		padding-bottom: 30px;
	}

	.tdCon ul li .textDiv {
		margin-top: 10px;
	}
}




/*PAD屏幕下的专用样式*/
@media screen and (min-width: 768px) and (max-width:992px) {


	.ldDiv1 .wrap {
		width: 92%;
	}


	.ldDiv3 ul li,
	.ldDiv3 ul li:last-child {
		width: calc(20% - 1px);
		border-bottom: 0;
	}

	.tdCon ul li {
		width: calc(24% - 20px);
	}

	.xrLeft {
		bottom: 0;
	}

	.ldPro ul li {
		width: 48%;
	}

	.ldDiv3 ul li .textDiv {
		padding: 30px 20px;
	}

}

/*中等PC屏幕下的专用样式*/
@media screen and (min-width:993px) and (max-width:1024px) {

	.wrap {
		width: 94%;
		padding: 0 3%;
		min-width: initial;
	}

	.wrap2 {
		width: 94%;
		margin: 0 auto;
		min-width: initial;
	}

	.ldDiv1 .wrap {
		width: 94%;
		padding: 0 3%;
	}

	.xrLeft {
		bottom: 42%;
	}


	.ldDiv3 ul li .textDiv {
		padding: 30px 20px;
	}

	.tdCon ul li {
		padding-bottom: 50px;
	}

}


@media screen and (min-width:1025px)and (max-width:1500px) {

	body,
	html {
		font-size: 12px;
	}

	.wrap {
		width: 75%;
	}

	.wrap2 {
		margin: 0 auto;
		min-width: 75%;
		width: 75%;
	}




	/* .xrDiv3 .imgDiv{
		height: 80px;
	} */

	.ldDiv1 .wrap {
		width: 75%;
	}



	.ldDiv1 .wenzi {
		margin-top: 15px;
	}

	.tdCon ul li {
		padding: 35px 25px;
		width: calc(24% - 50px);
	}

	.tdCon ul li .wenzi {
		margin-top: 10px;
	}

	.tdCon ul li.active .wenzi {
		font-size: 14px;
	}

	/* .bn_logo {
		max-height: 36px;
	} */

	.tdCon ul li .wenzi {
		font-size: 12px;
	}


}

@media screen and (min-width:1501px)and (max-width:1800px) {


	.wrap {
		width: 75%;
	}

	.ldDiv1 .wrap {
		width: 80%;
	}



	.tdCon ul li {
		padding: 35px 35px;
	}


}