html,
body {
	padding: 0;
	margin: 0;
}
#root {
	min-width: 1400px;
	position: relative;
}
a {
	text-decoration: none;
}
ul,
p {
	margin: 0;
	padding: 0;
}
li {
	list-style-type: none;
}
.banxin {
	width: 1345px;
	margin: 0 auto;
}

.title {
	font-size: 20px;
	font-family: 'PingFang SC';
	color: #4a4a4a;
}
.desc {
	font-size: 34px;
	font-family: 'PingFang SC';
	font-weight: bold;
	color: #181818;
	margin-top: 20px;
}

/* header */
.header {
	height: 65px;
	position: absolute;
	top: 0;
	width: 100%;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	background-color: rgba(255, 255, 255, 0.4);
}
.header:hover {
	background-color: #fff;
}
.header .header_right {
	display: flex;
	flex-direction: row;
	align-items: center;
}
.header_right span {
	padding-left: 19px;
	padding-right: 27px;
	font-size: 14px;
	font-family: 'PingFang SC';
	color: #1d2129;
}
.header_right span a {
	padding-left: 19px;
	padding-right: 27px;
	font-size: 14px;
	font-family: 'PingFang SC';
	color: #1d2129;
}

.header_right .line {
	width: 1px;
	height: 18px;
	background: #939497;
}
.header_right .login_btn {
	width: 129px;
	height: 65px;
	background: #165dff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-family: 'PingFang SC';
	font-weight: 500;
}
.header_right .login_btn:hover {
	background-color: #4080ff;
}

.header_right .login_btn a {
	color: #ffffff;
}

.header_logo {
	width: 151px;
	height: 46px;
	margin-left: 33px;
}
.header_logo img {
	width: 100%;
	height: 100%;
}

/* 轮播图 */
#banner {
	position: relative;
	height: 100%;
	width: 100%;
	overflow: hidden;
}
#banner .banner_img {
	position: relative;
	width: 200%;
	height: 100%;
}
#banner .banner_img .banner_ul {
	position: relative;
	height: 100%;
}
#banner .banner_img .banner_ul li {
	height: 100%;
	float: left;
	left: 100%;
	width: 50%;
}
#banner .banner_img .banner_ul img {
	width: 100%;
	height: 100%;
}
#point {
	position: absolute; /* 子绝父相 */
	bottom: 19%;
	left: 12%;
}
#point li {
	float: left;
	width: 54px;
	height: 3px;
	background: #ffffff;
	opacity: 0.7;
	margin-right: 28px;
	cursor: pointer;
}

#point .active {
	background: #1e8aff;
}

.banner .btn {
	position: absolute;
	width: 64px;
	height: 64px;
	top: 50%;
	transform: translate(-50%);
	cursor: pointer;
}
.banner .btn img {
	width: 100%;
	height: 100%;
}
.banner .prev {
	left: 9%;
}
.banner .next {
	right: 9%;
	transform: rotate(180deg);
}

.banner .btn_apply {
	position: absolute;
	display: block;
	width: 200px;
	height: 56px;
	background: #1664ff;
	color: #fff;
	font-size: 18px;
	line-height: 56px;
	font-family: 'PingFang SC';
	text-align: center;
	top: 59%;
	left: 15.2%;
}

/* 我们的服务 */
.our_service {
	padding-top: 105px;
	padding-bottom: 147px;
	/* position: relative; */
}

.our_service .card_content {
	height: 374px;
	margin-top: 54px;
}
.our_service .card {
	float: left;
	width: 336px;
	height: 481px;
	display: flex;
	align-items: center;
}
.our_service .card_li {
	width: 100%;
	height: 374px;
	background: #ebebeb;
	padding-left: 44px;
	padding-right: 49px;
	cursor: pointer;
}
.our_service li:nth-of-type(odd) .card_li {
	background: #f5f5f5;
}
.our_service .card_li_img_box .img_icon {
	width: 23px;
	height: 27px;
}
.our_service .img_icon_hover {
	width: 23px;
	height: 27px;
	display: none;
}
.our_service .card_li_img_box {
	margin-top: 58px;
}
.our_service .card_li_title {
	margin-top: 20px;
	font-size: 22px;
	font-family: 'PingFang SC';
	font-weight: 500;
	color: #181818;
}
.our_service .card_li_desc {
	font-size: 14px;
	font-family: 'PingFang SC';
	font-weight: 400;
	color: #181818;
	line-height: 24px;
	margin-top: 10px;
}

.our_service .card_li:hover,
.our_service li:nth-of-type(odd) .card_li:hover {
	animation: myServiceHeight 0.9s;
	background-image: url('../image/service_hover_bg.png');
	background-repeat: no-repeat;
	background-size: 100% 100%;
	height: 481px;
}
.our_service .card_li:hover .img_icon {
	display: none;
}
.our_service .card_li:hover .img_icon_hover {
	display: block;
}
.our_service .card_li:hover .card_li_title,
.our_service .card_li:hover .card_li_desc {
	color: #fff;
}

@keyframes myServiceHeight {
	0% {
		height: 374px;
	}
	100% {
		height: 481px;
	}
}
/* even */

/* -------------我们的优势 ---------------- */
.advantage {
	padding-top: 84px;
	padding-bottom: 101px;
	background: #f7f7f7;
	background-image: url('../image/bg.png');
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
.advantage_content {
	width: 1345px;
	margin: 0 auto;
}

.advantage_content .card_content {
	overflow: hidden;
	margin-top: 60px;
}
.advantage_content .card {
	width: 336px;
	height: 460px;
	background: #282828;
	float: left;
	padding-top: 126px;
	cursor: pointer;
}
.advantage_content .card img {
	width: 84px;
	height: 90px;
	padding-left: 33px;
	margin-bottom: 44px;
}
.advantage_content .card .card_title {
	font-size: 22px;
	font-family: 'PingFang SC';
	padding-left: 33px;

	color: #ffffff;
	margin-bottom: 20px;
}
.advantage_content .card .card_desc {
	font-size: 14px;
	font-family: 'PingFang SC';
	padding-left: 33px;
	padding-right: 50px;
	font-weight: 400;
	color: #ffffff;
}

.advantage_content li:nth-of-type(even) {
	background: #fff;
}
.advantage_content li:nth-of-type(even) .card_desc,
.advantage_content li:nth-of-type(even) .card_title {
	color: #000;
}
.advantage_content li:hover {
	background-color: #1664ff;
}
.advantage_content li:hover .card_desc,
.advantage_content li:hover .card_title {
	color: #fff;
}

/* 我们要为客户 */
.customer {
	padding-top: 104px;
	padding-bottom: 102px;
}

.customer .card_content {
	margin-top: 60px;
	overflow: hidden;
}

.customer .card_content li {
	float: left;
	height: 480px;
	width: 336px;
	position: relative;
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
.customer .card .box {
	cursor: pointer;
	width: 100%;
	height: 180px;
	position: absolute;
	padding-left: 44px;
}
.customer .card:nth-of-type(odd) .box {
	bottom: 0;
	background-color: #1a1a1f;
	color: #f7f7f7;
}
.customer .card:nth-of-type(even) .box {
	top: 0;
	background-color: #f7f7f7;
	color: #181818;
}
.customer .card .num {
	margin-top: 65px;
	font-size: 38px;
	font-family: 'PingFang SC';
	font-weight: 500;
}
.customer .card_title {
	font-size: 20px;
	font-family: 'PingFang SC';
}

.customer .card .box:hover {
	animation: myHeight 0.9s;
	height: 324px;
	background: #1664ff;
	color: #fff;
}

@keyframes myHeight {
	0% {
		height: 180px;
	}
	100% {
		height: 324px;
	}
}
.card_001 {
	background-image: url('../image/customer_001.png');
}
.card_002 {
	background-image: url('../image/customer_002.png');
}
.card_003 {
	background-image: url('../image/customer_003.png');
}

.card_004 {
	background-image: url('../image/customer_004.png');
}

/* 合作伙伴 */
.partner {
	background: #f7f7f7;
	padding-top: 100px;
	padding-bottom: 102px;
}
.partner_img {
	margin-top: 60px;
	width: 100%;
}

/* 让人才服务更轻松 */
.advisory .advisory_bg {
	width: 100%;
	height: 350px;
	background-image: url('../image/advisory-bg.gif');
	background-repeat: no-repeat;
	background-size: 100% 100%;
	text-align: center;
}

.advisory_bg .title {
	font-size: 36px;
	font-family: 'PingFang SC';
	font-weight: 500;
	color: #181818;
	padding-top: 92px;
}
.advisory_bg .desc {
	font-size: 16px;
	font-family: 'PingFang SC';
	font-weight: 400;
	color: #171717;
	width: 840px;
	line-height: 30px;
	text-align: center;
	margin: 10px auto 0;
}
.advisory_bg .btn_apply {
	display: block;
	width: 188px;
	height: 50px;
	background: #1664ff;
	color: #fff;
	font-size: 18px;
	line-height: 50px;
	margin: 35px auto 0;
	font-family: 'PingFang SC';
}
.btn_apply:hover {
	background-color: #4080ff;
}
.btn_apply:focus {
	background-color: #0e42d2;
}

/* 公司简介 */
.introduction .content {
	padding: 76px 74px 60px;
}

.introduction .title {
	font-size: 32px;
	font-family: 'PingFang SC';
	font-weight: bold;
	color: #51565d;
}
.introduction .desc {
	font-size: 16px;
	font-family: 'PingFang SC';
	color: #1f2329;
	font-weight: 400;
}
.connect {
	margin-top: 50px;
}
.connect .connect_desc {
	font-size: 18px;
	font-family: 'PingFang SC';
	font-weight: bold;
	color: #51565d;
	margin-bottom: 25px;
}
.connect ul {
	overflow: hidden;
}
.connect ul li {
	margin-bottom: 10px;
	float: left;
	font-size: 14px;
	font-family: 'PingFang SC';
	color: #1f2329;
	margin-right: 12%;
}

/* 版权所有 */
.footer {
	font-size: 14px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #f8f9fa;
}
.footer .line {
	width: 2px;
	height: 13px;
	background: #7b7c82;
	margin-left: 12px;
	margin-right: 12px;
	font-family: 'PingFang SC';
}

.footer .left {
	color: #7b7c82;
}
.footer .right {
	color: #1664ff;
}

/* -------------        导航栏         -------------- */

#nav {
	position: absolute;
	width: 80%;
	height: 52px;
	background-color: #fff;
	box-shadow: 0px 4px 21px 0px rgba(217, 217, 217, 0.56);
	top: -26px;
	z-index: 99;
	left: 50%;
	transform: translate(-50%);
	display: flex;
}

#nav.fix {
	position: fixed;
	top: 0;
	left: 0;
	transform: translate(0);
	width: 100%;
}

#nav a {
	display: block;
	flex: 1;
	text-align: center;
	line-height: 52px;
	font-size: 14px;
	font-family: 'PingFang SC';
	color: #181818;
	cursor: pointer;
}
#nav .active {
	background-color: #3370ff;
	color: #fff;
}

.navbox {
	position: relative;
}