* {
	margin: 0;
	padding: 0;
}

.head {
	display: flex;
	height: 100px;
	border-bottom: 1px solid #eeeeee;
	position: sticky;
	top: 0;
	background-color: #ffffff;
	z-index: 10;


	width: 100%;
	height: 95px;
	display: flex;
	align-items: center;
	background-color: #ffffff;
	position: sticky;
	top: 0;
	z-index: 10;
	box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.2);
}

.head-img {
	height: 100px;
	display: block;
	cursor: pointer;
}

.common-w {
	width: 1400px;
	margin: auto;
}

.common-wl {
	width: 1200px;
	margin: auto;
}

.d-flex {
	display: flex;
}

.j-sb {
	justify-content: space-between;
}

a {
	text-decoration: none;
	color: #3e3e3e;
}

.head-title {
	position: absolute;
	left: 50%;
	transform: translate(-50%, 0);
	display: flex;
	align-items: center;
}

.head-title .top-title {
	padding: 0 16px;
	height: 100px;
	line-height: 100px;
}

.head-title .top-title.active {
	color: #ff9600;
}

.head-title .top-title.active p {
	color: #ff9600;
}

.head-title .top-title:hover {
	text-decoration: none;
	color: #ff9600;
}

.head-title .top-title:hover a {
	color: #ff9600 !important;
}

.head-title .top-title:hover .head-litle a {
	color: #333333 !important;
}

.head-title .top-title .head-litle:hover {
	background-color: #ff9600;
	transition: 0.3s;
}

.head-title .top-title .head-litle:hover a {
	color: #ffffff !important;
}

.head-title .top-title .head-litle {
	display: none;
	width: 100%;
	box-sizing: border-box;
	line-height: 40px;
	background-color: #ffffff;
}

.head-title .top-title:hover .head-litle {
	display: block;
}

.color-333 {
	color: #333333;
}

.color-fff {
	color: #ffffff;
}

.ml-1 {
	margin-left: 10px;
}

.mr-1 {
	margin-right: 10px;
}

.w-100 {
	width: 100%;
}

.ml-3 {
	margin-left: 30px;
}

.flex-1 {
	flex: 1;
}

.text-center {
	text-align: center;
}

.d-flex {
	display: flex;
}

.a-center {
	align-items: center;
}

.ml-2 {
	margin-left: 20px;
}

.color-333 {
	color: #333333;
}

.font-14 {
	font-size: 14px;
}

.w-50 {
	width: 50%;
}

.foot {
	width: 100%;
	background-color: #383838;
	padding-top: 70px;
}

.foot-i {
	width: 1500px;
	margin: auto;
	display: flex;
}

.foot-title {
	margin-bottom: 20px;
	font-size: 16px;
	font-weight: 700;
	color: #fff;
}

.foot-con {
	line-height: 32px;
	color: #888;
	font-size: 14px;
}

.foot-list {
	width: 15%;
}

.foot-lianxi {
	display: flex;
	align-items: center;
	margin-bottom: 10px;
}

.foot-lianxi .iconfontbg {
	width: 24px;
	height: 24px;
	border-radius: 50%;
	line-height: 24px;
	text-align: center;
	background-color: #ff9600;
	color: #ffffff;
}

.foot-lianxi .iconfont {
	font-size: 12px;
}

.foot-lianxi .num {
	color: #888;
	font-size: 16px;
	margin-left: 15px;
}

.beian {
	font-size: 14px;
	color: #6E6E6E;
	padding-bottom: 3px;
	text-align: center;
	display: block;
}

.foot .beian a {
	font-size: 14px;
	color: #6E6E6E !important;
	padding-bottom: 3px;
	text-align: center;
	display: block;
}

.beian:hover {
	color: #ff9600;
}

.beian a:hover {
	color: #ff9600;
}

.bg-fff {
	background-color: #ffffff;
}

.font-18 {
	font-size: 18px;
}

.text-2 {
	text-indent: 2em;
}

.d-block {
	display: block;
}

.margin-auto {
	margin: auto;
}

.mb-1 {
	margin-bottom: 10px;
}

.pb-4 {
	padding-bottom: 40px;
}

.j-center {
	justify-content: center;
}

.pb-5 {
	padding-bottom: 50px;
}

.d-inline-block {
	display: inline-block;
}

.w-25 {
	width: 25%;
}

.mr-3 {
	margin-right: 30px;
}

.color-888 {
	color: #888888;
}

.mt-1 {
	margin-top: 10px;
}

.mt-2 {
	margin-top: 20px;
}

.mt-3 {
	margin-top: 30px;
}

.p-2 {
	padding: 20px;
}

.head-litle {
	position: absolute;
	left: 0;
	top: 90px;
	text-align: center;
	width: 100%;
}

.head-litle-con {
	height: 40px;
	line-height: 40px;
	background-color: #ffffff;
	font-size: 16px;
}

.position-relative {
	position: relative;
}

.litle-head-title {
	display: none;
}

.jiantou-kuan {
	display: inline-block;
}

/* 常见于电脑 */
@media screen and (min-width: 1300px) {}

/* 常见于ipad */
@media screen and (min-width: 768px) and (max-width: 1300px) {}

/* 常见于手机 */
@media screen and (max-width: 768px) {
	.head {
		height: 60px;
	}

	.head-img {
		height: 60px;
	}

	.litle-head {
		justify-content: space-between;
		align-content: center;
	}

	.litle-head img {
		margin-left: 20px;
	}

	.litle-head-title {
		display: block;
		line-height: 60px;
		position: relative;
	}

	.litle-head-title .iconfont {
		font-size: 26px;
		color: #666666;
	}

	.litle-head-title .icon-liebiao {
		margin-right: 20px;
	}

	.little-list {
		/* display: none; */
		position: fixed;
		z-index: 10;
		top: 0;
		width: 80vw;
		right: 0;
		height: 100%;
		display: flex;
		top: 0;
		z-index: 100;
	}

	.little-list .iconfont {
		color: #6E6E6E;
		height: 60px;
		line-height: 60px;
		margin-right: 20px;
		font-size: 22px;
	}

	.little-list-bg {
		flex: 1;
		background-color: #383838;
		color: #f2f2f2;
	}

	.list-second {
		border-top: 1px solid #404040;
	}

	.little-list-bg li {
		min-height: 50px;
		line-height: 50px;
		border-bottom: 1px solid #404040;
		font-size: 18px;
		/* padding-left: 50px; */
		color: #ffffff;
	}

	.little-list-bg a {
		color: #ffffff;
		padding-left: 50px;
	}

	.head-zhanwei {
		display: none;
	}

	.foot-i {
		display: none;
	}

	.common-wl {
		width: 94vw;
		margin: auto;
	}

	.head-title .top-title {
		padding: 0 16px;
		height: 70px;
		line-height: 70px;
	}

	.head-title {
		display: none;
	}

	.foot {
		padding-top: 30px;
		padding-bottom: 80px;
	}

	.beian {
		font-size: 16px;
	}


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

	.secbiaoti .iconfont {
		margin-left: 10px;
		color: #ffffff;
	}

	.list-second {
		background-color: #ff9600;
		color: #ffffff;
		padding-left: 50px;
	}
}