@charset"utf-8";

html,
body {
	font-size: 16px;
	line-height: 26px;
}

h2 {
	font-size: 32px;
	line-height: 58px;
	letter-spacing: 1px;
	padding-top: 47px;
}

h3 {
	font-size: 24px;
}

h4 {
	font-size: 20px;
}

h5 {
	font-size: 16px;
}

/*base style*/
.frame {
	width: 1200px;
	padding-bottom: 60px;
	margin: 0 auto;
}

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

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

.sub {
	color: #666;
}

.tab-box {
	background: #fff;
	border-radius: 10px;
	border: 1px solid #e5e5e5;
	margin-top: 24px;
	position: relative;
	overflow: hidden;
}

.tab-head {
	display: flex;
	height: 60px;
	line-height: 60px;
	border-bottom: 1px solid #e5e5e5;
}

.tab-head li {
	width: calc((100% - 4px) / 5);
	font-weight: 500;
	text-align: center;
	position: relative;
	cursor: pointer;
}

.tab-head li+li::before {
	content: "";
	width: 1px;
	height: 16px;
	background: #e5e5e5;
	position: absolute;
	left: 0;
	top: calc(50% - 8px);
}

.tab-head li.selected {
	color: #ff9b00;
}

.tab-head li.selected::after {
	content: "";
	width: 30px;
	height: 4px;
	background: #ff9b00;
	position: absolute;
	left: calc(50% - 15px);
	bottom: 10px;
}

.tab-body {
	text-align: left;
	padding: 40px 100px 50px 100px;
	opacity: 0;
	transition: opacity 1s;
	position: absolute;
	left: 0;
	right: 0;
	top: 61px;
	bottom: 0;
	overflow: hidden;
	zoom: 1;
}

.tab-body h3 {
	margin: 46px 0 19px;
}

.tab-body img {
	float: right;
	margin-left: 114px;
}

.header {
	height: 80px;
}

.header .frame {
	height: 100%;
	padding: 0;
}

.container {
	background: #F5F5F5;
}

.banner {
	height: 480px;
	background-color: #0a085e;
	background-repeat: no-repeat;
	background-position: center 0;
}

.intro center {
	padding: 0 90px;
	margin-bottom: 20px;
}

.advance {
	justify-content: space-between;
	margin: 30px 0 50px;
}

.advance li {
	width: calc((100% - 40px) / 4);
	height: 420px;
	background: #fff;
	box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.06);
	box-sizing: border-box;
	padding: 30px;
}

.advance li h4 {
	margin: 10px 0 16px;
}

.footer {
	height: 120px;
	line-height: 80px;
	color: #fff;
	background: #000;
}

.footer span {
	margin: 0 90px;
}

.footer a {
	color: inherit;
}

.footer span img {
	vertical-align: middle;
}

.footer p {
	font-size: 12px;
	color: #999;
	line-height: 32px;
	border-top: 1px solid #424242;
	padding-bottom: 7px;
}

.footer .frame {
	padding: 0;
}