.header ul li:nth-child(3) a {
	color: #f5971c;
}

.banner {
	height: 640px;
	overflow: hidden;
}

.banner .banner_img {
	height: 810px;
}

.part h2 {
	font-size: 34px;
	padding-top: 70px;
	color: #222;
	line-height: 48px;
}

.part .tit p {
	font-size: 26px;
	line-height: 42px;
}

.part .tit::after {
	content: "";
	width: 78px;
	height: 3px;
	background: #063fd6;
	display: inline-block;
	margin: 20px auto 0;
}


.part {
	width: 100%;
	color: #333;
	text-align: center;
	background: url("../img/landscapeScenic/part1.jpg"
		/*tpa=http://121.199.34.176:8080/img/landscapeScenic/part1.jpg*/
		) no-repeat;
	background-size: 100% 100%;
}

.part1 p {
	max-width: 1280px;
	margin: 50px auto 0;
	font-size: 18px;
	line-height: 32px;
	color: #666;
	padding-bottom: 50px;
}

.part2 {
	height: auto;
	background: #fff;
}

.part2 ul {
	display: flex;
	justify-content: center;
	padding: 50px 0 100px;
}

.part2 ul li {
	width: 180px;
	text-align: center;
	margin: 0 20px;
	/* border: 1px solid #e1e1e1; */
	border-radius: 19px;
	padding-bottom: 8px;
	cursor: pointer;
	/* position: relative;
	padding-bottom: 28px;
	overflow: hidden; */
}

.part2 ul li .img_box {
	width: 80px;
	height: 80px;
	margin: 0 auto;
	border: 1px solid #dadada;
	border-radius: 50%;
	transition: all 0.4s;
	display: flex;
	justify-content: center;
	align-items: center;

}

.part2 ul li p {
	color: #333;
	font-size: 22px;
	margin: 15px 0 10px;
	transition: all .4s;
}

.div_show {
	display: flex !important;
	align-items: center;
	justify-content: center;
	border-radius: 20px;
}

.part2 ul li span {
	display: block;
	font-size: 16px;
	color: rgba(0, 0, 0, 0);
	line-height: 20px;
	transition: all 0.4s;
	margin-top: 40px;
}

.part2 ul li:hover .none p {
	transform: scale(1.3);
	color: #005aff;
}

.part2 ul li:hover .img_box {
	transform: rotateY(180deg);
	/* transform: scale(1.3); */

}

.part2 ul li:hover span {
	transform: translateY(-20px);
	/* color: #666; */
	color: #005aff;

}

.part3 {
	width: 100%;
	min-height: 702px;
	height: auto;
	color: #333;
	text-align: center;
	background: url("../img/landscapeScenic/part3.jpg") no-repeat;
	background-size: cover;
}

.part3 .img_box {

	display: flex;
	justify-content: center;
	align-items: center;
	margin: 50px auto 0;
}

.part3 .img_box img {
	max-width: 100%;
}

.part4 {
	width: 100%;
	height: auto;
	color: #333;
	text-align: center;
	background: url("../img/landscapeScenic/part4.png") no-repeat;
	background-size: 100% 100%;
	padding-bottom: 80px;
	margin-bottom: -1px;
}

.part4 h2 {
	color: #fff;
}

.part4 .tit::after {
	background: #fff;
}

.part4 ul {
	max-width: 1280px;
	margin: 30px auto 0;
}

.part4 ul li {
	width: 33.3%;
	height: 320px;
	margin-bottom: 30px;
	float: left;
	cursor: pointer;
}

.part4 ul li img {
	width: 181px;
	height: 181px;
	transition: all 0.4s;
}

.part4 ul li p {
	font-size: 22px;
	margin: 20px 0 15px;
	color: #fff;
	transition: all 0.4s;
}

.part4 ul li span {
	font-size: 14px;
	line-height: 28px;
	color: rgba(0, 0, 0, 0);
	display: block;
	margin: 0 30px;
	transition: all 0.4s;
	margin-top: 40px;
}

.part4 ul li:hover p {
	transform: scale(1.5);
}

.part4 ul li:hover img {
	transform: scale(1.5);
}

.part4 ul li:hover span {
	transform: translateY(-30px);
	color: #fff;
	transform: scale(1.2);
}

.cooperation {
	background: -moz-linear-gradient(left, #3c6cef 0%, #022c9b 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #3c6cef), color-stop(100%, #022c9b));
	background: -webkit-linear-gradient(left, #3c6cef 0%, #022c9b 100%);
	background: -o-linear-gradient(left, #3c6cef 0%, #022c9b 100%);
	background: -ms-linear-gradient(left, #3c6cef 0%, #022c9b 100%);
	background: linear-gradient(left, #3c6cef 0%, #022c9b 100%);
	padding: 30px 0;
	text-align: center;
	font-size: 20px;
	color: #fff;
}

.cooperation a {
	transition: 0.5s;
	border: 1px solid #fff;
	padding: 0 60px;
	color: #fff;
	line-height: 45px;
	display: inline-block;
	margin-left: 100px;
	font-size: 16px;
}

.cooperation a:hover {
	background: #fff;
	/* color: #0e50d8; */
	color: #f6c431;
}