* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

img {
	vertical-align: middle;
}

a {
	text-decoration: none;
}

li {
	list-style: none;
}

.container {
	width: 1200px;
	margin: 0 auto;
}

.pad160 {
	padding: 0  20px;
}
.mob_nav{
	display: none;
}
nav {
	position: relative;
	z-index: 990;
}

.pc_nav {
	position: absolute;
	top: 0;
	left: 0;
	height: 90px;
	width: 100%;
	color: #fff;
}

.banner img {
	width: 100%;
}

.pc_nav>div {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 100%;
}

.logo {
	/* display: flex; */
	align-items: center;
	justify-content: center;
	flex-direction: column;
}

.logo img {
	height: 50px;
}

.logo p {
	display: inline-block;
	vertical-align: middle;
	margin-left: 10px;
	font-size: 16px;
	margin-top: 5px;
}

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

.nav_m>ul>li {
	float: left;
	width: 100px;
	text-align: center;
}

.nav_m li:first-child {
	margin-left: 0;
}

.nav_m a {
	display: block;
	color: #fff;
	font-size: 18px;
}
.drop_hover > a{
	background-color: #376DCA;
}
.nav_m a:hover{
	background-color: #376DCA;
}
.tel img{
	margin-right: 10px;
}
.tel {
	display: flex;
	margin-left: 30px;
	align-items: center;
	font-size: 20px;
}

.tel span {
	margin: 0 20px;
}

.fot_top {
	background-color: #1a1a1a;
	color: #fff;
	padding: 40px 0;
}

.fot_top a {
	color: #fff;
}

.link {
	padding-bottom: 40px;
	border-bottom: 1px #0E0E0E solid;
}
.hr_s{
	border-top: 1px #282828 solid;
	height: 30px;
}
.fot_num {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.fot_num li {
	margin-top: 20px;
	display: flex;
	/* flex-wrap: wrap; */
	align-items: flex-start;
}

.fot_num li img {
	display: inline-block;
	width: 20px;
}

.fot_num li p {
	display: inline-block;
	vertical-align: middle;
	padding-left: 7px;
}

.fot_tel>p {
	text-align: right;
}

.fot_tel>p:first-child {
	font-size: 14px;
}

.fot_tel>p:nth-child(2) {
	font-size: 36px;
	font-weight: bold;
	margin: 20px 0 40px 0;
}

.ewm {
	display: flex;
	display: -moz-box;  /* Firefox */
	display: -ms-flexbox;    /* IE10 */
	display: -webkit-box;    /* Safari */ 
	display: -webkit-flex;    /* Chrome, WebKit */
	display: box; 
	display: flexbox; 
	align-items: center;
	border: 1px solid #fff;
	padding: 15px;
}

.ewm img {
	width: 86px;
}

.ewm div {
	flex: 1;
	text-align: center;
	margin-right: 15px;
	font-size: 14px;
}

.ewm div p:first-child {
	font-size: 20px;
	margin-bottom: 15px;
}

.copy {
	background-color: #0B0B0B;
	color: #3D3D3D;
	padding: 20px 0;
}

.copy>div {
	display: flex;
	justify-content: space-between;
}

.nav_m>ul>li {
	height: 40px;
	line-height: 40px;
}

.drop {
	position: relative;
}

.dropitem {
	position: absolute;
	width: 120px;
	background-color: #9c9c9c;
	top: 40px;
	left: -10px;
	border-radius: 5px;
	display: none;
	overflow: hidden;
}

.dropitem li {
	width: 100%;
	border-bottom: 1px solid #fff;
}

.dropitem li:hover {
	background-color: #3365BA;
}

.dropitem li:last-child {
	border: none;
}

.dropitem a {
	color: #fff;
	font-size: 14px;
	text-align: center;
	display: block;
}
.prompt_box{
	display: none;
}

/* 顶部 */

.index_tit {
	padding: 50px 0 0;
	font-size: 36px;
	font-weight: bold;
	color: #1A1A1A;
	position: relative;
	margin-bottom: 50px;
	text-align: center;
}

.index_tit::before {
	content: '';
	display: block;
	position: absolute;
	left: 0;
	right: 0;
	margin: auto;
	bottom: -10px;
	height: 4px;
	width: 42px;
	background-color: #1a1a1a;
}
@media (max-width:1300px){
	.pad160 {
		padding: 0 20px;
	}
}
@media (max-width:768px) {
	.index_tit {
		font-size: 20px;
		padding: 20px 0 0;
		margin-bottom: 15px;
	}

	.ser .container li div img{
		width: 30px;
	}
	.pc_nav {
		display: none;
	}

	.container {
		width: 100%;
	}
	.prompt_box {
		position: relative;
		top: 0;
		width: 100%;
		height: 30px;
		display: flex;
		justify-content: flex-end;
		align-items: center;
	}
	
	.prompt_box p {
		width: 30px;
		height: 30px;
		/* border: solid 1px #eee; */
	}
	.prompt_box span {
		font-size: 0.5rem;
	}
	.fot_top {
		padding: 15px;
	}

	.link {
		display: none;
	}

	.fot_num {
		display: block;
	}

	.fot_num>div>img {
		display: block;
		margin: 0 auto;
	}

	.fot_tel>p {
		text-align: center;
	}

	.fot_tel>p:nth-child(2) {
		font-size: 24px;
		margin: 15px 0;
		margin-top: 0;
	}

	.copy>div {
		display: block;
		padding: 0 15px;
		color: #fff;
		font-size: 12px;
		line-height: 1.5;
	}
	.top_h{
		height: 60px;
	}
	/* 导航 */
	.mob_nav {
		display: block;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		width: 100%;
		z-index: 998;
		background-color: #1A1A1A;
		box-shadow: 0 2px 2px #ccc;
		height: 60px;
	}
	.mob_nav img {
		height: 40px;
	}

	.mob_top {
		height: 100%;
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 0 15px;
	}

	.menu {
		height: 50px;
		width: 25px;
		position: relative;
	}

	.menu div {
		width: 25px;
		height: 3px;
		background-color: #376dca;
		border-radius: 3px;
		transition: all .3s;
		position: absolute;
		left: 0;
		right: 0;
		margin: auto;
	}

	.menu div:nth-child(1) {
		top: 16px
	}

	.menu div:nth-child(2) {
		top: 23px
	}

	.menu div:nth-child(3) {
		top: 30px
	}
.mob_list {
		position: fixed;
		display: none;
		top: 61px;
		left: 0;
		width: 100%;
		background-color: #fff;
		padding-bottom: 10px;
	}

	.mob_list li {
		line-height: 35px;
		transition: all .5s;
		border-bottom: 1px solid #d8d8d8;
	}

	.mob_list a {
		color: #4d4d4d;
		padding: 0 15px;
		display: block;
		font-size: 15px;
	}

	.mob_list li:last-child a {
		border: none;
	}
	.menu_f {
		transform: rotate(45deg);
		top: 24px !important;
	}

	.menu_t {
		transform: rotate(-45deg);
		top: 24px !important;
	}
	.slideitem{
		display: none;
	}
	.slide p{
		padding: 0 15px;
		color: #4d4d4d;
	}
	.slide{
		position: relative;
	}
	.slide::before{
		content: '';
		display: block;
		height:18px;
		width: 2px;
		border-radius: 2px;
		background-color: #4d4d4d;
		position: absolute;
		right: 23px;
		top:9px;
	}
	.slide::after{
		content: '';
		display: block;
		width:18px;
		height: 2px;
		border-radius: 2px;
		background-color: #4d4d4d;
		position: absolute;
		right: 15px;
		top:16.5px;
	}
	.slide li:first-child{
		border-top:1px solid #d8d8d8;
	}
	.nav_s::before{
		display: none!important;
	}
	.slideitem a{
		font-size: 14px;
	}
}