/*基础CSS*/
html {
	font-size: 14px;
	overflow-x: hidden;
	max-width: 100%;
}
body{
	font-family: regu;
	max-width: 100%;
	overflow-x: hidden;
}

li {
	list-style: none;
}

a {
	color: #212529
}

a:hover {
	text-decoration: none;
}

p,
dl,
dt,
dd,
ul {
	margin: 0px;
	padding: 0px;
}
/* 字体引用 */
@font-face {
	font-family: bold;
	src: url('../font/PingFang-SC-Semibold.otf');
	src: url('../font/PingFang-SC-Semibold.eot?#iefix')format('embedded-opentype'),
	src: url('../font/PingFang-SC-Semibold.woff')format('woff'),
	src: url('../font/PingFang-SC-Semibold.ttf')format('truetype');
}
@font-face {
	font-family: regu;
	src: url('../font/PingFang SC Regular.ttf');
	src: url('../font/PingFang SC Regular.eot?#iefix')format('embedded-opentype'),
	src: url('../font/PingFang SC Regular.woff')format('woff'),
	src: url('../font/PingFang SC Regular.ttf')format('truetype');
}
@font-face {
	font-family: light;
	src: url('../font/PingFang Light.ttf');
	src: url('../font/PingFang Light.eot?#iefix')format('embedded-opentype'),
	src: url('../font/PingFang Light.woff')format('woff'),
	src: url('../font/PingFang Light.ttf')format('truetype');
}
@font-face {
	font-family: med;
	src: url('../font/pingfang sc medium.otf');
	src: url('../font/pingfang sc medium.eot?#iefix')format('embedded-opentype'),
	src: url('../font/pingfang sc medium.woff')format('woff'),
	src: url('../font/pingfang sc medium.ttf')format('truetype');
}

.w95 {
	width: 100% !important;
	max-width: 100% !important;
	padding: 0 2.5% !important;
}

.w90 {
	width: 100% !important;
	max-width: 100% !important;
	padding: 0 5% !important;
}

.w80 {
	width: 100% !important;
	max-width: 100% !important;
	padding: 0 10% !important;
}

.on {
	display: inline-block !important;
}

.none {
	display: none !important;
}

.red {
	color: red;
}

.text-secondary a {
	color: #6c757d;
}

.card,
.figure {
	margin: 15px 0;
}

.navbar-expand-lg .navbar-nav .nav-link {
	padding-right: 1.2rem;
	padding-left: 1.2rem;
	font-size: 14px;
}

.navbar-brand {
	font-size: 20px;
	padding-top: 0px;
	padding-bottom: 0px;
}

.shadow-sm-top {
	box-shadow: 0 -.125rem .25rem rgba(0, 0, 0, .075) !important;
}

/*上下外边距*/
.mt-6,
.my-6 {
	margin-top: 4rem !important;
}

.mt-7,
.my-7 {
	margin-top: 5rem !important;
}

.mt-8,
.my-8 {
	margin-top: 6rem !important;
}

.mt-9,
.my-9 {
	margin-top: 7rem !important;
}

.mt-10,
.my-10 {
	margin-top: 8rem !important;
}

.mb-6,
.my-6 {
	margin-bottom: 4rem !important;
}

.mb-7,
.my-7 {
	margin-bottom: 5rem !important;
}

.mb-8,
.my-8 {
	margin-bottom: 6rem !important;
}

.mb-9,
.my-9 {
	margin-bottom: 7rem !important;
}

.mb-10,
.my-10 {
	margin-bottom: 8rem !important;
}

/*上下内边距*/
.pt-6,
.mp-6 {
	padding-top: 4rem !important;
}

.pt-7,
.py-7 {
	padding-top: 5rem !important;
}

.pt-8,
.py-8 {
	padding-top: 6rem !important;
}

.pt-9,
.py-9 {
	padding-top: 7rem !important;
}

.pt-10,
.py-10 {
	padding-top: 8rem !important;
}

.pb-6,
.py-6 {
	padding-bottom: 4rem !important;
}

.pb-7,
.py-7 {
	padding-bottom: 5rem !important;
}

.pb-8,
.py-8 {
	padding-bottom: 6rem !important;
}

.pb-9,
.py-9 {
	padding-bottom: 7rem !important;
}

.pb-10,
.py-10 {
	padding-bottom: 8rem !important;
}

/*边框*/
.border-top-dashed {
	border-top: 1px dashed #dee2e6 !important;
}

.border-right-dashed {
	border-right: 1px dashed #dee2e6 !important;
}

.border-bottom-dashed {
	border-bottom: 1px dashed #dee2e6 !important;
}

.border-right-dashed {
	border-top: 1px dashed #dee2e6 !important;
}

/*字距*/
.ls-1 {
	letter-spacing: 1px;
}

.ls-2 {
	letter-spacing: 2px;
}

.ls-3 {
	letter-spacing: 3px;
}

.ls-4 {
	letter-spacing: 4px;
}

.ls-5 {
	letter-spacing: 5px;
}

/*分页*/
.page-num:not(:disabled) {
	cursor: pointer;
}

.page-num,
.page-link {
	position: relative;
	display: block;
	padding: .5rem .75rem;
	margin-left: -1px;
	line-height: 1.25;
	color: #17a2b8;
	background-color: #fff;
	border: 1px solid #dee2e6;
}

a.page-num:hover,
.page-link:hover {
	text-decoration: none;
}

.page-num-current {
	z-index: 1;
	color: #fff;
	background-color: #17a2b8;
	border-color: #17a2b8;
}

.page-num-current:hover {
	color: #fff;
}

/*其他*/
.pages {
	min-height: 500px;
	padding-top: 10px;
	padding-bottom: 10px;
}

.code,
.code img {
	height: 100px;
}

.position,
.position a {
	color: #999;
}

.content {
	color: #666;
	line-height: 2;
}

.content img,
.content iframe {
	max-width: 100% !important;
}

.content li {
	list-style: disc outside none;
	margin-left: 20px;
}



/*在线客服*/
.online {
	position: fixed;
	bottom: 150px;
	right: 10px;
	width: 60px;
	z-index: 999;
	color: #999;
}

.online a {
	color: #666;
}

.online a:hover {
	text-decoration: none;
}

.online dl {
	background: #27a8e1;
	padding: 10px 5px;
	margin-bottom: 1px;
	position: relative;
}

.online dl dd {
	color: #fff;
	text-align: center;
	font-size: 12px;
	cursor: pointer;
}

.online dl dd i {
	font-size: 25px;
}

.online dl:hover {
	background: #1781bd;
}

.online dl dt {
	position: absolute;
	top: 0px;
	right: 60px;
	background: #fff;
	border: 1px solid #ccc;
	z-index: 9999;
	display: none;
	padding: 10px 15px;
	font-weight: normal;
}

.online dl dt h3 {
	display: block;
	font-size: 16px;
	color: #666;
	border-bottom: 1px solid #ccc;
	padding-bottom: 5px;
}

.online dl dt h3 i {
	margin-right: 5px;
}

.online dl dt h3 span {
	float: right;
	cursor: pointer;
}

.online dl dt input {
	border: 1px solid #ccc;
	border-radius: 5px;
	margin-top: 15px;
	height: 40px;
	line-height: 40px;
	padding: 3px 5px;
	width: 100%;
}

.online dl dt button {
	margin: 10px 0;
	border: none;
	border-radius: 5px;
	width: 100%;
	font-size: 18px;
	height: 40px;
	line-height: 40px;
	background: #28a7e1;
	color: #fff;
	cursor: pointer;
}

/*sm屏幕以上*/
@media only screen and (min-width: 576px) {
	.card-img-200 {
		height: 200px;
		overflow: hidden;
	}

	.card-img-180 {
		height: 180px;
		overflow: hidden;
	}

	.card-img-150 {
		/* height: 150px; */
		overflow: hidden;
	}

	.card-img-120 {
		height: 120px;
		overflow: hidden;
	}

	.card-img-100 {
		height: 100px;
		overflow: hidden;
	}
}

/*sm屏幕以下*/
@media only screen and (max-width: 576px) {
	.page-num {
		display: none;
	}

	.head-sm-height {
		height: 61px !important;
	}
}

/*********响应式样式******************/

/*行距*/
.lh-1 {
	line-height: 1;
}

.lh-2 {
	line-height: 2;
}

.lh-3 {
	line-height: 3;
}

.lh-4 {
	line-height: 4;
}

/*字体大小*/
.fs-12 {
	font-size: .857rem;
}

.fs-14 {
	font-size: 1rem;
}

.fs-16 {
	font-size: 1.142rem;
}

.fs-18 {
	font-size: 1.285rem;
}

.fs-20 {
	font-size: 1.428rem;
}

.fs-22 {
	font-size: 1.571rem;
}

.fs-24 {
	font-size: 1.714rem;
}

.fs-26 {
	font-size: 1.857rem;
}

.fs-28 {
	font-size: 2rem;
}

.fs-30 {
	font-size: 2.142rem;
}

.fs-32 {
	font-size: 2.286rem;
}

.fs-34 {
	font-size: 2.429rem;
}

.fs-36 {
	font-size: 2.571rem;
}

.fs-38 {
	font-size: 2.714rem;
}

.fs-40 {
	font-size: 2.857rem;
}

/*高度*/
.h-5px {
	height: 5px;
}

.h-10px {
	height: 10px;
}

.h-15px {
	height: 15px;
}

.h-20px {
	height: 20px;
}

.h-25px {
	height: 25px;
}

.h-30px {
	height: 30px;
}

.h-35px {
	height: 35px;
}

.h-40px {
	height: 40px;
}

.h-45px {
	height: 45px;
}

.h-50px {
	height: 50px;
}

.h-55px {
	height: 55px;
}

.h-60px {
	height: 60px;
}

.h-65px {
	height: 65px;
}

.h-70px {
	height: 70px;
}

.h-75px {
	height: 75px;
}

.h-80px {
	height: 80px;
}

.h-85px {
	height: 85px;
}

.h-90px {
	height: 90px;
}

.h-95px {
	height: 95px;
}

.h-100px {
	height: 100px;
}

.h-110px {
	height: 110px;
}

.h-120px {
	height: 120px;
}

.h-130px {
	height: 130px;
}

.h-140px {
	height: 140px;
}

.h-150px {
	height: 150px;
}

.h-160px {
	height: 160px;
}

.h-170px {
	height: 170px;
}

.h-180px {
	height: 180px;
}

.h-190px {
	height: 190px;
}

.h-200px {
	height: 200px;
}

.h-210px {
	height: 210px;
}

.h-220px {
	height: 220px;
}

.h-230px {
	height: 230px;
}

.h-240px {
	height: 240px;
}

.h-250px {
	height: 250px;
}

.h-260px {
	height: 260px;
}

.h-270px {
	height: 270px;
}

.h-280px {
	height: 280px;
}

.h-290px {
	height: 290px;
}

.h-300px {
	height: 300px;
}

.h-310px {
	height: 310px;
}

.h-320px {
	height: 320px;
}

.h-330px {
	height: 330px;
}

.h-340px {
	height: 340px;
}

.h-350px {
	height: 350px;
}

.h-360px {
	height: 360px;
}

.h-370px {
	height: 370px;
}

.h-380px {
	height: 380px;
}

.h-390px {
	height: 390px;
}

.h-400px {
	height: 400px;
}

.h-410px {
	height: 410px;
}

.h-420px {
	height: 420px;
}

.h-430px {
	height: 430px;
}

.h-440px {
	height: 440px;
}

.h-450px {
	height: 450px;
}

.h-460px {
	height: 410px;
}

.h-470px {
	height: 470px;
}

.h-480px {
	height: 480px;
}

.h-490px {
	height: 490px;
}

.h-500px {
	height: 500px;
}

/*sm屏幕以上*/
@media only screen and (min-width: 576px) {

	/*行距*/
	.lh-sm-1 {
		line-height: 1;
	}

	.lh-sm-2 {
		line-height: 2;
	}

	.lh-sm-3 {
		line-height: 3;
	}

	.lh-sm-4 {
		line-height: 4;
	}

	/*字体大小*/
	.fs-sm-12 {
		font-size: .857rem;
	}

	.fs-sm-14 {
		font-size: 1rem;
	}

	.fs-sm-16 {
		font-size: 1.142rem;
	}

	.fs-sm-18 {
		font-size: 1.285rem;
	}

	.fs-sm-20 {
		font-size: 1.428rem;
	}

	.fs-sm-22 {
		font-size: 1.571rem;
	}

	.fs-sm-24 {
		font-size: 1.714rem;
	}

	.fs-sm-26 {
		font-size: 1.857rem;
	}

	.fs-sm-28 {
		font-size: 2rem;
	}

	.fs-sm-30 {
		font-size: 2.142rem;
	}

	.fs-sm-32 {
		font-size: 2.286rem;
	}

	.fs-sm-34 {
		font-size: 2.429rem;
	}

	.fs-sm-36 {
		font-size: 2.571rem;
	}

	.fs-sm-38 {
		font-size: 2.714rem;
	}

	.fs-sm-40 {
		font-size: 2.857rem;
	}

	/*高度*/
	.h-sm-5px {
		height: 5px;
	}

	.h-sm-10px {
		height: 10px;
	}

	.h-sm-15px {
		height: 15px;
	}

	.h-sm-20px {
		height: 20px;
	}

	.h-sm-25px {
		height: 25px;
	}

	.h-sm-30px {
		height: 30px;
	}

	.h-sm-35px {
		height: 35px;
	}

	.h-sm-40px {
		height: 40px;
	}

	.h-sm-45px {
		height: 45px;
	}

	.h-sm-50px {
		height: 50px;
	}

	.h-sm-55px {
		height: 55px;
	}

	.h-sm-60px {
		height: 60px;
	}

	.h-sm-65px {
		height: 65px;
	}

	.h-sm-70px {
		height: 70px;
	}

	.h-sm-75px {
		height: 75px;
	}

	.h-sm-80px {
		height: 80px;
	}

	.h-sm-85px {
		height: 85px;
	}

	.h-sm-90px {
		height: 90px;
	}

	.h-sm-95px {
		height: 95px;
	}

	.h-sm-100px {
		height: 100px;
	}

	.h-sm-110px {
		height: 110px;
	}

	.h-sm-120px {
		height: 120px;
	}

	.h-sm-130px {
		height: 130px;
	}

	.h-sm-140px {
		height: 140px;
	}

	.h-sm-150px {
		height: 150px;
	}

	.h-sm-160px {
		height: 160px;
	}

	.h-sm-170px {
		height: 170px;
	}

	.h-sm-180px {
		height: 180px;
	}

	.h-sm-190px {
		height: 190px;
	}

	.h-sm-200px {
		height: 200px;
	}

	.h-sm-210px {
		height: 210px;
	}

	.h-sm-220px {
		height: 220px;
	}

	.h-sm-230px {
		height: 230px;
	}

	.h-sm-240px {
		height: 240px;
	}

	.h-sm-250px {
		height: 250px;
	}

	.h-sm-260px {
		height: 260px;
	}

	.h-sm-270px {
		height: 270px;
	}

	.h-sm-280px {
		height: 280px;
	}

	.h-sm-290px {
		height: 290px;
	}

	.h-sm-300px {
		height: 300px;
	}

	.h-sm-310px {
		height: 310px;
	}

	.h-sm-320px {
		height: 320px;
	}

	.h-sm-330px {
		height: 330px;
	}

	.h-sm-340px {
		height: 340px;
	}

	.h-sm-350px {
		height: 350px;
	}

	.h-sm-360px {
		height: 360px;
	}

	.h-sm-370px {
		height: 370px;
	}

	.h-sm-380px {
		height: 380px;
	}

	.h-sm-390px {
		height: 390px;
	}

	.h-sm-400px {
		height: 400px;
	}

	.h-sm-410px {
		height: 410px;
	}

	.h-sm-420px {
		height: 420px;
	}

	.h-sm-430px {
		height: 430px;
	}

	.h-sm-440px {
		height: 440px;
	}

	.h-sm-450px {
		height: 450px;
	}

	.h-sm-460px {
		height: 410px;
	}

	.h-sm-470px {
		height: 470px;
	}

	.h-sm-480px {
		height: 480px;
	}

	.h-sm-490px {
		height: 490px;
	}

	.h-sm-500px {
		height: 500px;
	}
}

/*md屏幕以上*/
@media only screen and (min-width: 768px) {

	/*行距*/
	.lh-md-1 {
		line-height: 1;
	}

	.lh-md-2 {
		line-height: 2;
	}

	.lh-md-3 {
		line-height: 3;
	}

	.lh-md-4 {
		line-height: 4;
	}

	/*字体大小*/
	.fs-md-12 {
		font-size: .857rem;
	}

	.fs-md-14 {
		font-size: 1rem;
	}

	.fs-md-16 {
		font-size: 1.142rem;
	}

	.fs-md-18 {
		font-size: 1.285rem;
	}

	.fs-md-20 {
		font-size: 1.428rem;
	}

	.fs-md-22 {
		font-size: 1.571rem;
	}

	.fs-md-24 {
		font-size: 1.714rem;
	}

	.fs-md-26 {
		font-size: 1.857rem;
	}

	.fs-md-28 {
		font-size: 2rem;
	}

	.fs-md-30 {
		font-size: 2.142rem;
	}

	.fs-md-32 {
		font-size: 2.286rem;
	}

	.fs-md-34 {
		font-size: 2.429rem;
	}

	.fs-md-36 {
		font-size: 2.571rem;
	}

	.fs-md-38 {
		font-size: 2.714rem;
	}

	.fs-md-40 {
		font-size: 2.857rem;
	}

	/*高度*/
	.h-md-5px {
		height: 5px;
	}

	.h-md-10px {
		height: 10px;
	}

	.h-md-15px {
		height: 15px;
	}

	.h-md-20px {
		height: 20px;
	}

	.h-md-25px {
		height: 25px;
	}

	.h-md-30px {
		height: 30px;
	}

	.h-md-35px {
		height: 35px;
	}

	.h-md-40px {
		height: 40px;
	}

	.h-md-45px {
		height: 45px;
	}

	.h-md-50px {
		height: 50px;
	}

	.h-md-55px {
		height: 55px;
	}

	.h-md-60px {
		height: 60px;
	}

	.h-md-65px {
		height: 65px;
	}

	.h-md-70px {
		height: 70px;
	}

	.h-md-75px {
		height: 75px;
	}

	.h-md-80px {
		height: 80px;
	}

	.h-md-85px {
		height: 85px;
	}

	.h-md-90px {
		height: 90px;
	}

	.h-md-95px {
		height: 95px;
	}

	.h-md-100px {
		height: 100px;
	}

	.h-md-110px {
		height: 110px;
	}

	.h-md-120px {
		height: 120px;
	}

	.h-md-130px {
		height: 130px;
	}

	.h-md-140px {
		height: 140px;
	}

	.h-md-150px {
		height: 150px;
	}

	.h-md-160px {
		height: 160px;
	}

	.h-md-170px {
		height: 170px;
	}

	.h-md-180px {
		height: 180px
	}

	.h-md-190px {
		height: 190px;
	}

	.h-md-200px {
		height: 200px;
	}

	.h-md-210px {
		height: 210px;
	}

	.h-md-220px {
		height: 220px;
	}

	.h-md-230px {
		height: 230px;
	}

	.h-md-240px {
		height: 240px;
	}

	.h-md-250px {
		height: 250px;
	}

	.h-md-260px {
		height: 260px;
	}

	.h-md-270px {
		height: 270px;
	}

	.h-md-280px {
		height: 280px;
	}

	.h-md-290px {
		height: 290px;
	}

	.h-md-300px {
		height: 300px;
	}

	.h-md-310px {
		height: 310px;
	}

	.h-md-320px {
		height: 320px;
	}

	.h-md-330px {
		height: 330px;
	}

	.h-md-340px {
		height: 340px;
	}

	.h-md-350px {
		height: 350px;
	}

	.h-md-360px {
		height: 360px;
	}

	.h-md-370px {
		height: 370px;
	}

	.h-md-380px {
		height: 380px;
	}

	.h-md-390px {
		height: 390px;
	}

	.h-md-400px {
		height: 400px;
	}

	.h-md-410px {
		height: 410px;
	}

	.h-md-420px {
		height: 420px;
	}

	.h-md-430px {
		height: 430px;
	}

	.h-md-440px {
		height: 440px;
	}

	.h-md-450px {
		height: 450px;
	}

	.h-md-460px {
		height: 410px;
	}

	.h-md-470px {
		height: 470px;
	}

	.h-md-480px {
		height: 480px;
	}

	.h-md-490px {
		height: 490px;
	}

	.h-md-500px {
		height: 500px;
	}
}

/*lg屏幕以上*/
@media only screen and (min-width: 992px) {

	/*行距*/
	.lh-lg-1 {
		line-height: 1;
	}

	.lh-lg-2 {
		line-height: 2;
	}

	.lh-lg-3 {
		line-height: 3;
	}

	.lh-lg-4 {
		line-height: 4;
	}

	/*字体大小*/
	.fs-lg-12 {
		font-size: .857rem;
	}

	.fs-lg-14 {
		font-size: 1rem;
	}

	.fs-lg-16 {
		font-size: 1.142rem;
	}

	.fs-lg-18 {
		font-size: 1.285rem;
	}

	.fs-lg-20 {
		font-size: 1.428rem;
	}

	.fs-lg-22 {
		font-size: 1.571rem;
	}

	.fs-lg-24 {
		font-size: 1.714rem;
	}

	.fs-lg-26 {
		font-size: 1.857rem;
	}

	.fs-lg-28 {
		font-size: 2rem;
	}

	.fs-lg-30 {
		font-size: 2.142rem;
	}

	.fs-lg-32 {
		font-size: 2.286rem;
	}

	.fs-lg-34 {
		font-size: 2.429rem;
	}

	.fs-lg-36 {
		font-size: 2.571rem;
	}

	.fs-lg-38 {
		font-size: 2.714rem;
	}

	.fs-lg-40 {
		font-size: 2.857rem;
	}

	/*高度*/
	.h-lg-5px {
		height: 5px;
	}

	.h-lg-10px {
		height: 10px;
	}

	.h-lg-15px {
		height: 15px;
	}

	.h-lg-20px {
		height: 20px;
	}

	.h-lg-25px {
		height: 25px;
	}

	.h-lg-30px {
		height: 30px;
	}

	.h-lg-35px {
		height: 35px;
	}

	.h-lg-40px {
		height: 40px;
	}

	.h-lg-45px {
		height: 45px;
	}

	.h-lg-50px {
		height: 50px;
	}

	.h-lg-55px {
		height: 55px;
	}

	.h-lg-60px {
		height: 60px;
	}

	.h-lg-65px {
		height: 65px;
	}

	.h-lg-70px {
		height: 70px;
	}

	.h-lg-75px {
		height: 75px;
	}

	.h-lg-80px {
		height: 80px;
	}

	.h-lg-85px {
		height: 85px;
	}

	.h-lg-90px {
		height: 90px;
	}

	.h-lg-95px {
		height: 95px;
	}

	.h-lg-100px {
		height: 100px;
	}

	.h-lg-110px {
		height: 110px;
	}

	.h-lg-120px {
		height: 120px;
	}

	.h-lg-130px {
		height: 130px;
	}

	.h-lg-140px {
		height: 140px;
	}

	.h-lg-150px {
		height: 150px;
	}

	.h-lg-160px {
		height: 160px;
	}

	.h-lg-170px {
		height: 170px;
	}

	.h-lg-180px {
		height: 180px;
	}

	.h-lg-190px {
		height: 190px;
	}

	.h-lg-200px {
		height: 200px;
	}

	.h-lg-210px {
		height: 210px;
	}

	.h-lg-220px {
		height: 220px;
	}

	.h-lg-230px {
		height: 230px;
	}

	.h-lg-240px {
		height: 240px;
	}

	.h-lg-250px {
		height: 250px;
	}

	.h-lg-260px {
		height: 260px;
	}

	.h-lg-270px {
		height: 270px;
	}

	.h-lg-280px {
		height: 280px;
	}

	.h-lg-290px {
		height: 290px;
	}

	.h-lg-300px {
		height: 300px;
	}

	.h-lg-310px {
		height: 310px;
	}

	.h-lg-320px {
		height: 320px;
	}

	.h-lg-330px {
		height: 330px;
	}

	.h-lg-340px {
		height: 340px;
	}

	.h-lg-350px {
		height: 350px;
	}

	.h-lg-360px {
		height: 360px;
	}

	.h-lg-370px {
		height: 370px;
	}

	.h-lg-380px {
		height: 380px;
	}

	.h-lg-390px {
		height: 390px;
	}

	.h-lg-400px {
		height: 400px;
	}

	.h-lg-410px {
		height: 410px;
	}

	.h-lg-420px {
		height: 420px;
	}

	.h-lg-430px {
		height: 430px;
	}

	.h-lg-440px {
		height: 440px;
	}

	.h-lg-450px {
		height: 450px;
	}

	.h-lg-460px {
		height: 410px;
	}

	.h-lg-470px {
		height: 470px;
	}

	.h-lg-480px {
		height: 480px;
	}

	.h-lg-490px {
		height: 490px;
	}

	.h-lg-500px {
		height: 500px;
	}
}

/* head */
.nav {
	width: 100% !important;
	max-width: 100% !important;
	flex-flow: wrap !important;
	padding: 0 !important;
}

.nav1 {
	background-color: #333333;
	max-width: 100%;
	padding: 5px 4%;
}

.nav2 {
	background-color: white;
	max-width: 100%;
	padding: 10px 4%;
}

.fixed-top .nav1 {
	padding: 5px 4%;
}

.icon_menu {
	width: 25px;
	height: auto;
}

.icon_menu img {
	width: 100%;
	height: auto;
}

.navbar-nav {
	padding-left: 50px;
	height: 40px;
}

.navbar-nav ul {
	width: 100%;
	height: auto;
	position: relative;
}

.navbar-nav li {
	display: none;
	padding: 0 0rem;
	text-align: center;
	position: relative;
	min-width: 170px;
}

/* .navbar-nav>li.nav-item>a:hover {
	border-bottom: 1px solid red;
	transition: all 0.7s;
} */

.navbar-nav li a {
	font-size: 18px !important;
	color: white !important;
	width: 100%;
	border-bottom: 1px solid #333333;
	font-family: light;
	font-weight: 500;
}
.navbar-nav li.active a{
	font-weight: 600;
}

.navbar-nav ul.nav_ul {
	width: 100%;
	height: auto;
	position: relative;
	top: 0px;
	box-sizing: border-box;
	left: 0;
	background-color: #333333;
	display: none;
	z-index: 100;
}

.navbar-nav ul.nav_ul li {
	position: relative;
	width: 100%;
	height: auto;
	padding: 10px 20px;
	text-align: center;
	margin: 0;
	z-index: 100;
	display: block;
	word-wrap: break-word;
	word-break: break-all;
	overflow: hidden;
	max-width: 260px;
}

.navbar-nav ul.nav_ul li a {
	font-size: 14px !important;
	position: relative;
	font-family: light;
	font-weight: 500;
}
.navbar-nav ul.nav_ul li.active a{
	font-weight: 600;
}

.navbar-nav ul.nav_ul li a:hover {
	border-bottom: 1px solid red;
	transition: all 1s;
}
.navbar-nav li.active ul.nav_ul{
	display: block;
}
.navbar-nav li.nav-item:hover>ul.nav_ul {
	display: block;
}

.div_search {
	position: relative;
}

.div_search .lang {
	display: inline-block;
	font-size: 16px;
	color: white;
	margin-right: 30px;
}

.div_search .lang a {
	display: inline-block;
	font-size: 16px;
	color: white;
	letter-spacing: 2px;
	font-family: light;
}
.div_search .lang .active {
	font-weight: 600;
}
/* .div_search .lang a:hover {
	color: #e43a43;
	transition: all 0.5s;
} */

.div_search .search {
	display: inline-block;
}

.div_search .search input {
	border: none;
	padding: 0;
	margin-right: 10px;
	border-radius: 5px;
	background-color: white;
	width: 200px;
	height: 30px;
	outline: none;
}

.div_search .search button {
	border: none;
	color: white;
	background-color: #e43a43;
	width: 80px;
	height: 30px;
	border-radius: 5px;
	text-align: center;
	letter-spacing: 2px;
	font-size: 15px;
	cursor: pointer;
}

.div_search .search button:hover {
	background-color: white;
	color: #e43a43;
	transition: all 0.3s;
}

/* foot */
.go_top {
	width: 100%;
	display: inline-block;
	margin: 0 0 10px 0;
	height: auto;
}

.go_top img {
	width: 80px;
	height: auto;
	margin: 0;
	padding: 0;
	cursor: pointer;
}

.go_top img {
	max-width: 100%;
	height: auto;
}

.foot_top {
	width: 100%;
	height: 10px;
	background-color: #d30011;
	border: none;
	display: block;
	margin: 0 !important;
	padding: 0 !important;
	font-size: 0;
	line-height: 0;
}

.footer {
	padding-top: 100px;
	background-color: #2f3331 !important;
}

.footer .foot {
	padding: 0 4%;
	width: 100%;
	max-width: 100%;
}

.footer .foot h5 {
	font-size: 20px;
	color: white;
	letter-spacing: 3px;
	font-family: bold;
}

.footer .foot .lh-2 li {
	font-size: 16px;
	color: white;
	letter-spacing: 3px;
	font-family: regu;
	font-weight: 500;
}

.footer .foot .lh-2 li span {
	font-size: 17px;
	font-weight: 500;
}

.footer .foot img {
	width: 60%;
	max-width: 450px;
	height: auto;
}

.footer .copyright {
	color: white;
	letter-spacing: 1px;
	font-size: 14px;
}


/* banner */
.banner .container a{
	position: absolute;
	width: 280px;
	height: 50px;
	font-size: 20px;
	color: white;
	background-color:#666666;
	right: 32.8%;
	bottom: 25%;
	text-align: center;
	line-height: 50px;
}

/* 关于我们 */
hr {
	background-color: black;
}

.about_index {
	background-color: #ecedef !important;
	padding: 100px 0 !important;
	width: 100%;
	margin: 200px 0 0 0;
	position: relative;
}

.about_index .left {
	display: inline-block;
	width: 45%;
	height: 400px;
	margin: 0;
	position: relative;
	padding: 0 !important;
}

.about_index .left div.mb-5 {
	font-size: 22px;
	width: 100% !important;
	color: #4d4d4d !important;
	font-weight: normal;
	padding: 0 !important;
	position: relative;
	letter-spacing: 0.5px;
	text-align: justify;
	top: 0;
                margin-left:0px!important;
}

.about_index .left div.text-left a {
	color: #808080 !important;
	position: absolute;
	bottom: 0;
	font-family: med;
}

.about_index .right {
	display: inline-block;
	width: 45%;
	margin: 0;
	height: 400px;
	float: right;
	position: relative;
}

.about_index .right .img_left {
	width: 40%;
	float: left;
}

.about_index .right .img_right {
	width: 56%;
	float: right;
	overflow: hidden;
}

.about_index .right .img_left div {
	width: 100%;
	height: 192px;
	overflow: hidden;
	position: relative;
	padding: 0 !important;
	transition: all 0.5s;
}
/* .about_index .right .img_left div:hover img{
	transition: all 0.5s;
	transform: scale(1.1);
} */
.about_index .right .img_left div img {
	width: 100%;
	height: 192px;
	position: relative;
	top: 0;
	left: 0;
	transition: all 0.5s;
}

.about_index .right .img_left div.bottom {
	margin-top: 16px;
}

.about_index .right .img_right img {
	width: 100%;
	height: 400px;
	position: relative;
	top: 0;
	left: 0;
	transition: all 1s;
}
/* .about_index .right .img_right:hover img{
	transition: all 0.5s;
	transform: scale(1.1);
} */
/* product */
.index_product {
	width: 100%;
	margin-top: 150px;
	height: auto;
	overflow: hidden;
	background-color: white;
}

.index_product .fs-sm-32 {
	letter-spacing: 8px;
	font-family: med;
}

.index_product .swiper-container .swiper-slide {
	height: 550px;
	position: relative;
	transition: all 1s;
}

.index_product .swiper-slide div.bottom {
	background-color: #eaeaea;
	width: 100%;
	height: 300px;
	position: absolute;
	text-align: center;
	bottom: 0;
}

.index_product .swiper-slide div.img {
	width: 100%;
	position: absolute;
	text-align: center;
	bottom: 0;
	z-index: 100;
}

.index_product .swiper-slide div.img img {
	width: 80%;
	height: auto;
	position: absolute;
	z-index: 50;
	bottom: 80px;
	left: 10%;
}

.index_product .swiper-slide-active div.img img {
	width: 100%;
	height: auto;
	left: 0;
}
.index_product .swiper-slide-prev div.img img {
	width: 90%;
	height: auto;
	left: 5%;
}
.index_product .swiper-slide-next div.img img {
	width: 90%;
	height: auto;
	left: 5%;
}
.index_product .swiper-slide h3{
	width: 300px;
	font-family: med;
	font-size: 20px;
	position: absolute;
	left: calc(50% - 150px);
	bottom: 20px;
	text-align: center;
	letter-spacing: 1px;
	z-index: 40;
	color:rgba(33,37,41,0.3);
}
.index_product .swiper-slide-active h3{
	color:rgba(33,37,41,1);
}
/* .index_product .swiper-slide .title{
	width: 100%;
	height: 100%;
	background-color: rgba(220,0,14,.6);
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 200;
} */
/* .index_product .swiper-slide::after {
	content: '';
	display: none;
	width: 100%;
	height: 90%;
	border-top: 10px solid transparent;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-bottom: 10px solid transparent;
	position: absolute;
	background-color: rgba(220,0,14,.6);
	left: 0px;
	bottom: 0px;
	transition: all 1s;
} */

.index_product .swiper-slide .title{
	position: absolute;
	width: 200px;
	height: 200px;
	top: calc(50% - 100px);
	left: calc(50% - 100px);
	z-index: 500;
	font-size: 20px;
	letter-spacing: 3px;
	color: white;
	text-align: center;
	display: none;
}
.index_product .swiper-slide .title h5{
	font-size: 20px;
	font-family: med;
}
.index_product .swiper-slide .title p{
	font-size: 14px;
	text-align: left;
	margin-top: 20px;
	font-family: regu;
}
.index_product .swiper-slide:hover::after{
	display: block;
	transition: all 1s;
}
.index_product .swiper-slide:hover .title{
	display: block;
	transition: all 1s;
}

/* height:img_height+'px' */

/* news */
.index_news {
	width: 100%;
	height: auto;
	margin-top: 100px;
	margin-bottom: 150px;
	background-color: #eaeaea;
	float: left;
	padding: 100px 0;
}

.index_news .left {
	width: 30%;
	height: auto;
	float: left;
}

.index_news .right {
	width: 55%;
	height: auto;
	float: right;
}

.index_news .left img {
	width: 100%;
	height: auto;
}

.index_news .right ul {
	width: 100%;
	height: auto;
	padding: 0;
	margin: 0;
}

.index_news .right ul li:first-child {
	margin-top: 0;
}

.index_news .right ul li {
	float: left;
	width: 100%;
	height: auto;
	margin-top: 20px;
}

.index_news .right ul li .left {
	width: 30%;
	height: auto;
	float: left;
}

.index_news .right ul li .right {
	width: 65%;
	height: auto;
	float: right;
}

.index_news .right ul li .right h4 {
	font-size: 20px;
	font-family: med;
	color: #4d4d4d;
	margin-top: 20px;
	letter-spacing: 1px;
	font-weight: 600;
}

.index_news .right ul li .right span {
	font-size: 14px;
	color: #808080;
	letter-spacing: 0px;
	font-family: med;
}

.index_news .right ul li .right p {
	font-size: 14px;
	color: #808080;
	letter-spacing: 1px;
	line-height: 25px;
	font-family: med;
}

.index_news .right ul li .right a {
	font-size: 14px;
	color: #808080;
	letter-spacing: 2px;
	line-height: 25px;
	font-family: med;
}

.index_news .right ul li .right a:hover {
	color: #d30011;
	transition: all 0.5s;
}

.position {
	font-size: 16px;
	letter-spacing: 1px;
}
.new h2{
	font-family: bold;
}
.new .text-secondary {
	margin-top: 50px;
}

.new .text-secondary p {
	font-size: 16px;
	letter-spacing: 1px;
	font-family: med;
}



/* About */
.about_pic {
	width: 100%;
	height: auto;
	padding: 0;
	margin: 0;
	display: block;
}

.about_content {
	width: 100%;
	height: auto;
	padding: 0;
	margin-top: 200px;
}

.about_content h2 {
	letter-spacing: 8px;
	font-weight: 600;
	font-family: med;
}

.about_content .content {
	width: 100%;
	height: auto;
	margin: 0;
	padding: 0;
	position: relative;
	float: left;
}

.about_content .content .top {
	background-color: #f1f1f1;
	width: 100%;
	height: auto;
	float: left;
	margin-top: 50px;
}

.about_content .content .top .left {
	width: 35%;
	float: left;
	overflow: hidden;
	height: auto;
}

.about_content .content .top .left img {
	width: 100%;
	height: auto;
	transition: all 1s;
}

/* .about_content .content .top .left:hover img {
	transform: scale(1.2);
	transition: all 1s;
} */

.about_content .content .top .right {
	width: 65%;
	float: left;
	overflow: hidden;
	height: auto;
	padding: 45px 10%;
}

.about_content .content .top .right p {
	font-size: 20px;
	font-weight: 500;
	color: #4d4d4d;
	letter-spacing: 5px;
	font-family: med;
	text-align: left;
}

.about_content .content .bottom {
	width: 100%;
	height: auto;
	float: left;
	margin-top: 170px;
	margin-bottom: 170px;
}

.about_content .content .bottom .left {
	width: 35%;
	float: left;
	overflow: hidden;
	height: auto;
}

.about_content .content .bottom .right img {
	width: 100%;
	height: auto;
	transition: all 1s;
}

/* .about_content .content .bottom .right:hover img {
	transform: scale(1.2);
	transition: all 1s;
} */

.about_content .content .bottom .right {
	width: 65%;
	float: left;
	overflow: hidden;
	height: auto;
}

.about_content .content .bottom .left p {
	font-size: 16px;
	font-weight: 500;
	color: #4d4d4d;
	letter-spacing: 0px;
	margin-top: 20px;
	line-height: 35px;
	width: 85%;
	
}


/* 合作 */
.caselist {
	margin: 50px 0 200px 0 !important;
}

.caselist ul {
	width: 100%;
	height: auto;
	padding: 0;
	margin: 0;
}

.caselist ul li {
	text-decoration: none;
	list-style: none;
	width: 18%;
	margin-right: 2.5%;
	float: left;
	height: auto;
	overflow: hidden;
	margin-left: 0;
	cursor: pointer;
}

/* .caselist ul li:hover img {
	transform: scale(1.1);
	transition: all 0.5s;
} */

.caselist ul li img {
	width: 100%;
	height: auto;
	transition: all 0.5s;
}

.caselist ul li:nth-child(5n) {
	margin-right: 0;
}

/* newslist */
.newslist {
	width: 100%;
	position: relative;
	height: auto;
}

.newslist hr {
	width: 100%;
	background-color: #4d4d4d;
	margin: 100px 0;
}

.newslist h2 {
	color: black;
	font-weight: 600;
	letter-spacing: 8px;
	font-family: med;
}

.newslist ul {
	margin-bottom: 100px;
	float: left;
	overflow: hidden;
}

.newslist li {
	list-style: none;
	float: left;
	width: 100%;
	height: auto;
	position: relative;
	margin-top: 80px;
	cursor: pointer;
}

.newslist li .left {
	width: 30%;
	height: auto;
	float: left;
	overflow: hidden;
}

.newslist li .left img {
	width: 100%;
	height: auto;
	transition: all 1s;
}

/* .newslist li:hover img {
	transform: scale(1.2);
	transition: all 1s;
} */

.newslist li .right {
	width: 55%;
	float: right;
	height: auto;
	position: relative;
}

.newslist li .right h4 {
	font-size: 30px;
	font-weight: 500;
	color: #4d4d4d;
	letter-spacing: 2px;
	margin-bottom: 20px;
	font-family: med;
}

.newslist li .right span {
	font-size: 18px;
	color: #808080;
	font-weight: normal;
	font-family: med;
}

.newslist li .right p {
	font-size: 18px;
	color: #808080;
	font-weight: normal;
	letter-spacing: 2px;
	line-height: 30px;
	margin-top: 50px;
	margin-bottom: 50px;
	font-family: med;
}

.newslist li .right a {
	font-size: 16px;
	color: #666666;
	font-family: med;
}

.newslist li:hover h4 {
	color: #c11821;
	transition: all 0.5s;
}

.newslist li:hover a {
	color: #c11821;
	transition: all 0.5s;
}

.hidden {
	display: none;
}

.more {
	width: 250px;
	height: auto;
	overflow: hidden;
	margin-bottom: 100px;
	padding: 20px 0;
	background-color: #e43a43;
	border-radius: 100px;
	float: left;
	margin-left: calc(50% - 100px);
	text-align: center;
}

.more a {
	font-size: 18px;
	color: white;
	letter-spacing: 2px;
}

.more p {
	font-size: 18px;
	color: white;
	letter-spacing: 2px;
}

/* contact */
.contact h4 {
	color: #4d4d4d;
	font-size: 24px;
	letter-spacing: 4px;
	font-family: med;
}

.contact p.first_p {
	margin-top: 20px;
}

.contact p {
	color: #4d4d4d;
	font-size: 22px;
	letter-spacing: 4px;
	margin-top: 10px;
}

.contact form {
	width: 100%;
	height: auto;
	float: left;
	overflow: hidden;
}

.contact form .left {
	width: 43%;
	float: left;
	height: auto;
}

.contact form .right {
	width: 46%;
	float: left;
	height: auto;
	margin-left: 11%;
}

.contact form .left input {
	width: calc(100% - 2px);
	border: 1px solid #808080;
	height: 40px;
	background-color: white;
	margin-top: 20px;
	color: #ababab;
	letter-spacing: 3px;
	outline: none;
}

.contact form .left input:first-child {
	margin-top: 0;
}

.contact form .right textarea {
	width: 100%;
	height: 220px;
	border: 1px solid #808080;
	background-color: white;
	color: #ababab;
	letter-spacing: 3px;
	outline: none;
	padding: 10px 0 0 20px;
}

.contact form button {
	float: left;
	font-size: 18px;
	color: white;
	height: auto;
	width: 140px;
	padding: 10px 0px;
	letter-spacing: 2px;
	background-color: #e43a43;
	border: none;
	cursor: pointer;
	border-radius: 10px;
	margin-top: 50px;
	float: right;
	margin-bottom: 150px;
	font-family: med;
}

.map {
	width: 100%;
	height: 600px;
	float: left;
	margin-bottom: 150px;
}


/* product */
.productlist {
	width: 100%;
	height: auto;
	float: left;
	padding: 0;
	margin-top: 100px;
}

.productlist h2 {
	letter-spacing: 6px;
	font-weight:600;
	font-family: med;
}

.productlist h4 {
	letter-spacing: 8px;
	font-weight: 500;
	color: black;
	font-size: 26px;
	line-height: 50px;
	text-align: left;
	margin-top: 80px;
	font-family: med;
                text-align:center;
}

.productlist ul {
	width: 100%;
	height: auto;
	float: left;
	padding: 0;
	margin-top: 80px;
	position: relative;
}

.productlist ul li {
	width: 45%;
	height: auto;
	float: left;
	margin-right: 10%;
	position: relative;
	overflow: hidden;
	background-color: #eaeaea;
	height: 390px;
	margin-top: 50px;
	vertical-align: top;
}

.productlist ul li:nth-child(2n) {
	margin-right: 0;
}

.productlist ul li .left {
	float: left;
	width: 50%;
	height: 250px;
	margin-top: 70px;
	position: relative;
	background-color: #c9c9c9;
	z-index: 10;
}
.productlist ul li:nth-child(2n){
	background-color: #c9c9c9;
}
.productlist ul li:nth-child(2n) .left{
	background-color: #eaeaea;
}
.productlist ul li .right {
	float: left;
	width: 50%;
	height: auto;
	position: relative;
}

.productlist ul li .left img {
	width: 80%;
	height: auto;
	position: absolute;
	z-index: 20;
	bottom: 20px;
	left: 10%;
}

.productlist ul li .right h5 {
	width: 90%;
	float: right;
	height: auto;
	font-size: 22px;
	font-family: med;
	color: black;
	margin-top: 70px;
	letter-spacing: 2px;
}

.productlist ul li .right p {
	width: 90%;
	float: right;
	height: auto;
	font-size: 17px;
	color: #4d4d4d;
	margin-top: 10px;
	font-family: med;
}

.productlist ul li:hover {
	box-shadow: 5px 5px 10px #939393;
}



.productlist .more {
	margin-top: 200px;
}

.product {
	float: left;
	width: 100%;
	height: auto;
}

.product hr {
	background-color: #4d4d4d;
}

.product a {
	font-size: 20px;
	color: #666666;
	letter-spacing: 5px;
	font-weight: 500;
}

.pro_content {
	width: 100%;
	height: auto;
	float: left;
	margin-top: 30px;
}

.pro_content .left {
	width: 48%;
	float: left;
	height: 680px;
	background-color: #dedede;
	overflow: hidden;
	position: relative;
	cursor: pointer;
}

.pro_content .left img {
	width: 70%;
	height: auto;
	margin-left: 15%;
	margin-top: 60px;
	transition: all 0.5s;
}

/* .pro_content .left:hover img {
	transform: scale(1.1);
	transition: all 0.5s;
} */

.pro_content .right {
	width: 48%;
	float: left;
	height: 680px;
	margin-left: 4%;
	overflow: hidden;
	position: relative;
	cursor: pointer;
}

.pro_content .right ul {
	width: 100%;
	float: left;
	height: 680px;
	overflow: hidden;
}

.pro_content .right ul li {
	width: 48%;
	height: 325px;
	float: left;
	margin-right: 4%;
	background-color: #dedede;
	overflow: hidden;
	position: relative;
	cursor: pointer;
	margin-bottom: 30px;
}

.pro_content .right ul li:nth-child(2n) {
	margin-right: 0;
}

.pro_content .right ul li img {
	width: 74%;
	height: auto;
	margin-left: 13%;
	margin-top: 20px;
	transition: all 0.5s;
}

/* .pro_content .right ul li:hover img {
	transform: scale(1.1);
	transition: all 0.5s;
} */

.product_text {
	width: 100%;
	height: auto;
	margin-top: 100px;
	float: left;
	position: relative;
	margin-bottom: 150px;
}

.product_text .left {
	width: 48%;
	float: left;
	height: auto;
	position: relative;
	overflow: hidden;
}

.product_text .right {
	width: 48%;
	margin-left: 4%;
	float: left;
	height: auto;
	position: relative;
	overflow: hidden;
}

.product_text img {
	width: 100%;
	height: auto;
}

/* search */
.search .w80{
	margin-top: 100px;
}
.search h2 {
	color: black;
	font-weight: 600;
	letter-spacing: 8px;
	font-family: med;
}

.search hr {
	margin: 50px 0;
}
.search li{
	width: 100%;
	height: auto;
	float: left;
	padding:80px 0;
	border-top: 1px solid #4d4d4d;
}
.search li div.top{
	width: 100%;
	height: auto;
	float: left;
}
.search li div.top h4{
	font-size: 24px;
	letter-spacing: 3px;
	color: #4d4d4d;
	font-family: med;
	font-weight: 500;
}
.search li div.top h4 span{
	color: #808080;
}
.search li div.bottom{
	width: 100%;
	height: auto;
	float: left;
	font-size: 16px;
	color: #666666;
	line-height: 25px;
	margin-top: 10px;
	letter-spacing: 2px;
	font-family: regu;
}
.search .more{
	margin-bottom: 200px;
}