* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	vertical-align: middle;

}

ul {
	list-style: none;
}

a {
	text-decoration: none;
}

input:focus,
select:focus,
textarea:focus {
	outline: none;
}

option {
	border: none;
}

html,
body {
	height: 100%;
	background-color: #eef2fb;
}

/*修改滚动条样式*/
::-webkit-scrollbar {
	width: 5px;
	height: 5px;
	/**/
}

::-webkit-scrollbar-track {
	background: #EBEBEB;
	border-radius: 2px;
	background-color: #f7f7f7;
	border-left: 2px solid #EBEBEB;
	border-right: 2px solid #EBEBEB;
}

::-webkit-scrollbar-thumb {
	background: #CCCCCC;
	border-radius: 10px;
	height: 10px;
}

::-webkit-scrollbar-thumb:hover {
	background: #ccc;
}

::-webkit-scrollbar-corner {
	/* background: #179a16; */
}
@font-face {
	font-family: zi;
	src: url('../ziti/4UaZrEtFpBI4f1ZSIK9d4LjJ4lM3OwRmOw.woff2');
}
h1,p ,span,a{
	font-family: zi !important;
}
.nlb_wen h1 {

    font-weight: 500;
}
.bar {
	margin: 0 auto;
	width: 100%;
	max-width: 1500px;

}

.qz {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	cursor: pointer;
	opacity: 0;
	z-index: 9;
}
/* 手机导航 */
.left {
	width: 60%;
	height: 100%;
	background: rgb(0 0 0 / 80%);
	position: fixed;
	z-index: 9999;
	display: none;
	right: 0;
	overflow: auto !important;
	padding: 0 2%;
	top: 0;
}

.nr {
	padding-top: 30px;
	border-bottom: 1px #ccc6c6 solid;
	padding-bottom: 15px;
}

.nr1 a {
	font-size: 16px;
	color: #fff;
	font-weight: 600;
}

.nr2 {
	padding-top: 15px;
}

.nr2 ul {
	display: flex;
	flex-wrap: wrap;
}

.nr2 ul li a {
	font-size: 14px;
	color: #fff;
	padding-bottom: 10px;
	padding-right: 20px;
}

.slog {
	text-align: center;
	padding-top: 50px;
}

.vb {
	position: absolute;
	top: 22px;
	right: 24px;
	cursor: pointer;
}

.dbs {
	border-bottom: solid 3px #DA2031;
}

#toggle {
	display: none;
}

.slog img {
	width: 185px;
}

.vb img {
	width: 30px;
}

.cbanner {
	width: 100%;
	height: 426px;
	position: relative;
}

.cbanner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.bbiaoti {
	position: absolute;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	top: 0;
}

.bbiaoti p {
	font-size: 56px;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 50px;
}

/* 导航栏 */
.header {
	background-color: #000;
	position: fixed;
	width: 100%;
	left: 0;
	top: 0;
	z-index: 999;
}

.header_top {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 103px;
}

.header_top img {
	width: 350px;
}

.header_bottom {
	margin-top: -30px;
}

.header_ul {
	width: 100%;
	max-width: 1100px;
	margin-inline-start: auto;
	margin-inline-end: auto;
	justify-content: space-between;
	display: flex;

}

.header_ul li {
	position: relative;
}

.header_ul li a {
	color: #ffffff;
	fill: #ffffff;
	/* padding-left:13px;
	padding-right: 13px; */
	padding-top: 30px;
	padding-bottom: 30px;
	font-size: 16px;
	display: block;
	font-family: sans-serif;
}

.header_erji {
	position: absolute;
	background: #000;
	left: 0;
	top: 81px;
	/* display: none; */
	min-height: 0;
	max-height: 0;
	overflow: hidden;
	transition: all 0.3s;
	max-width: 1000px;
	min-width: 300px;
}

.header_erji li {
	border-bottom: 1px solid #fff;
	transition: all 0.3s;
}

.header_erji li:nth-last-child(1) {
	border: 0;
}

.header_erji li a {
	padding-left: 16px;
	padding-right: 16px;
	padding-top: 15px;
	padding-bottom: 15px;
}

.header_ul li:hover .header_erji {
	min-height: 300px;
	max-height: 1000px;
}

.header_erji li:hover {
	background-color: #fff;
}

.header_erji li:hover a {
	color: #000;
}

.header_ul li:nth-child(3) .header_ul_a::after {
	content: "❯";
	position: absolute;
	transform: rotate(90deg);
	right: -20px;
}

.header_ul_a {
	text-transform: uppercase;
}

/* 下滑 */
.header_top {
	transition: all 0.3s;
}

.header_bottom {
	transition: all 0.3s;
}

.white_framework .header_top {
	height: 0;
	overflow: hidden;
}

.white_framework .header_bottom {
	margin-top: 0;
}

.lunbo {
	transition: all 0.3s;
}

.white_framework .lunbo {
	margin-top: 81px;
	transition: all 0.3s;
}

/* banner图 */
.banner {
	width: 100%;
	height: 400px;
	position: relative;
	margin-top: 154px;
	transition: all 0.3s;

}

.banner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.banner_zhezhao {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}

.bz_zi h1 {
	color: #fff;
	font-size: 48px;
	margin-bottom: 20px;
}

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

.bzz_rj a {
	color: #fff;
	font-size: 18px;
	color: #fff;
}

.bzz_rj span {
	color: #fff;
	font-size: 18px;
	color: #fff;
	padding: 0 15px;
}

.white_framework .banner {
	margin-top: 81px;
	transition: all 0.3s;
}

/* 底部 */
.bottom {
	width: 100%;
	background: #111111;

}

.bottom  .bar {
		max-width: 1200px;
		display: flex;
		justify-content: space-between;
		flex-wrap: wrap;
	}


.bottom_top {
	padding: 50px 0;
}

.bt_liebiao1 {
	width: 31%;
}

.btl_logo img {
	width: 100%;
}

.btl_tubiao {
	display: flex;
	justify-content: center;
}

.btl_tubiao a {
	margin-left: 20px;
}

.btl_tubiao a:nth-child(1) {
	margin-left: 0;
}

.btl_tubiao img {
	width: 48px;
	height: 48px;

	background-color: #fff;

}

.bt_liebiao1 h1 {
	color: #F2F2F2;
	text-align: center;
	margin-bottom: 20px;
	font-weight: 500;
	margin-top: 22px;
	font-size: 32px;
}

.bt_liebiao1 h2 {
	color: #fff;
	text-align: center;
	margin-bottom: 10px;
	font-weight: 500;
	font-size: 24px;
}

.bt_liebiao1 p {
	color: #C9CFD7;
	text-align: center;
	line-height: 32px;
	font-size: 18px;
}

.bt_liebiao1 a {
	color: #C9CFD7;
	text-align: center;
	line-height: 32px;
	font-size: 18px;
	display: block;
}

.footer-bottom {
	width: 100%;
	color: #C9CFD7;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 15px 0;
}

.footer-bottom a {
	color: #fff;
}

/* 悬浮 */
.xuanfu {
	position: fixed;
	width: 70px;
	right: 0;
	bottom: 5%;
	background: #fff;
	border-radius: 10px;
	overflow: hidden;
}

.xuanfu img {
	width: 100%;
}
@media screen and (max-width: 1500px) {
    .header_erji li a {

    padding-top: 10px;
    padding-bottom: 10px;
}
}
@media screen and (max-width: 1024px) {
	.bar {
		padding: 0 4%;
	}
#toggle {
		display: block;
		width: 40px;
		height: 40px;
		top: 12px;
	}

	.left {
		width: 100%;
		background: rgb(0 0 0 / 81%);
	}

	.header_bottom {
		display: none;
	}

	.white_framework .header_top {
		height: 103px;
	}

	.lunbo {
		margin-top: 103px !important;
	}

	.banner {
		margin-top: 103px !important;
	}
}

@media screen and (max-width: 768px) {
	.header_top img {
		width: 210px;
	}

	.white_framework .header_top {
		height: 70px;
	}

	.header_top {
		height: 70px;
	}

	.lunbo {
		margin-top: 70px !important;

	}

	.banner {
		margin-top: 70px !important;
		height: 200px;
	}

	.bz_zi h1 {
		font-size: 25px;
		margin-bottom: 10px;
		text-align: center;
	}

	.bt_liebiao1 {
		width: 100%;
	}

	.footer-bottom {
		flex-wrap: wrap;
		justify-content: center;
		text-align: center;
	}

	.btl_logo img {
		width: 65%;
		text-align: center;
		margin: 0 auto;
		display: block;
	}

	.btl_tubiao img {
		width: 30px;
		height: auto;

	}

	.bt_liebiao1 h1 {
		font-size: 23px;
	}

	.bt_liebiao1 h2 {
		font-size: 18px;
	}

	.xuanfu {
		width: 50px;
	}
}