.about-content,
header .head {
	justify-content: space-between
}

a,
a:hover {
	text-decoration: none
}

.en-title,
.layout-top .num {
	letter-spacing: -1px;
	font-weight: 700
}

.form-btn button,
.nav ul li {
	box-sizing: border-box;
	cursor: pointer
}

.form-input,
.form-textarea,
.product-button-next,
.product-button-prev,
video {
	outline: 0
}

body,
html {
	margin: 0;
	padding: 0;
	font-family: "Microsoft Yahei"
}

.about .about-info p,
.en-title {
	font-family: "Microsoft YaHei"
}

.mobile {
	display: none
}

.about-content,
.bottom,
.content,
.layout-top,
.nav ul,
header .head {
	display: flex
}

header {
	background: #E62129
}

header .head {
	width: 1180px;
	height: 77px;
	margin: 0 auto;
	align-items: center
}

.header-logo img {
	width: 226px;
	height: 41px
}

.nav ul {
	justify-content: flex-end
}

.nav ul li {
	padding: 0 20px;
	height: 60px;
	list-style: none;
	text-align: center;
	line-height: 67px
}

.nav ul li a {
	color: #fff;
	font-size: 16px;
	text-align: center
}

.nav ul li:hover {
	border-bottom: 2px solid #fff
}

.wrapper {
	background: #fff
}

.content {
	margin: 0 auto;
	justify-content: center;
	align-items: center
}

.tips {
	font-size: 25px;
	color: #a1a1a1
}

.bottom,
a {
	color: #888
}

.bottom {
	background: #333;
	height: 100px;
	width: 100%;
	justify-content: center;
	align-items: center;
	font-size: 12px
}

a {
	border: 0
}

a:hover {
	color: #fff
}

.bottom p {
	line-height: 20px
}

.swiper-container {
	width: 100%;
	height: 700px;
	--swiper-theme-color: #E62129
}

.banner {
	background: url(../index_files/banner.png) center no-repeat;
	background-size: cover;
	height: 700px;
	width: 100%
}

.about-us {
	width: 1180px;
	padding: 60px 0 70px;
	margin: 0 auto
}

.about-content {
	align-items: center;
	padding-top: 20px
}

.about .about-info {
	width: 836px
}

.about .about-info p {
	margin: 0;
	padding: 0;
	color: #555;
	line-height: 24px;
	font-size: 14px;
	text-indent: 2em
}

.about-map img {
	width: 317px;
	height: 234px
}

.cn-title {
	font-size: 20px;
	font-weight: 700;
	line-height: 26px;
	color: #E62129
}

.en-title {
	font-size: 24px;
	color: #bebebe;
	line-height: 31px;
	padding-left: 12px
}

.national {
	background: url(../index_files/nat.png) center no-repeat;
	background-size: cover;
	height: 675px;
	width: 100%
}

.national-title {
	width: 1180px;
	padding: 53px 0 163px;
	margin: 0 auto
}

.national-title .cn-title {
	font-size: 20px;
	font-weight: 700;
	color: #fff;
	line-height: 26px
}

.national-title .en-title {
	font-size: 24px;
	font-weight: 700;
	color: #E62129;
	line-height: 31px
}

.national-layout {
	width: 1028px;
	display: flex;
	justify-content: space-between;
	margin: 0 auto
}

.layout-top {
	background: rgba(255, 255, 255, .2);
	width: 162px;
	height: 162px;
	border-radius: 50%;
	flex-direction: column;
	justify-content: flex-end;
	align-items: center;
	cursor: pointer;
	transition: all .6s
}

.layout-top .num {
	font-size: 50px;
	font-family: MicrosoftYaHei, MicrosoftYaHei-Bold;
	text-align: center;
	color: #ffed00;
	line-height: 56px
}

.layout-title,
.layout-top .unit {
	font-family: MicrosoftYaHei;
	letter-spacing: 0;
	color: #fff;
	text-align: center
}

.layout-top .unit {
	font-size: 14px;
	line-height: 19px;
	padding: 12px 0 22px
}

.layout-title {
	width: 168px;
	padding-top: 57px;
	font-size: 18px;
	line-height: 24px
}

.layout-top:hover {
	transform: scale(1.2)
}

.product {
	height: 500px;
	padding: 70px 0
}

.product-title {
	width: 1180px;
	margin: 0 auto;
	padding-bottom: 25px
}

.product-father {
	width: 1180px;
	margin: 0 auto;
	height: 424px;
	position: relative;
	outline: 0;
	--swiper-theme-color: #E62129;
	--swiper-navigation-size: 40px
}

.product-container {
	width: 1070px
}

.product-container .swiper-slide {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
	width: 350px;
	height: 424px;
	font-size: 18px;
	font-weight: 700;
	color: #fff;
	line-height: 424px;
	text-align: center
}

.product-img1 {
	background: url(../index_files/pro1.png) center no-repeat;
	background-size: 350px 424px
}

.product-img2 {
	background: url(../index_files/pro2.png) center no-repeat;
	background-size: 350px 424px
}

.product-img3 {
	background: url(../index_files/pro3.png) center no-repeat;
	background-size: 350px 424px
}

.product-img4 {
	background: url(../index_files/pro4.png) center no-repeat;
	background-size: 350px 424px
}

.product-img5 {
	background: url(../index_files/pro5.png) center no-repeat;
	background-size: 350px 424px
}

.product-img6 {
	background: url(../index_files/pro6.png) center no-repeat;
	background-size: 350px 424px
}

.modsec-title {
	z-index: 2;
	cursor: pointer
}

.modsec-shadow {
	background: #E62129;
	opacity: 0;
	width: 350px;
	height: 424px;
	position: absolute;
	cursor: pointer;
	-webkit-transition-duration: .6s;
	-moz-transition-duration: .6s;
	-o-transition-duration: .6s;
	transition-duration: .6s
}

.product-img:hover .modsec-shadow {
	display: block;
	opacity: .6
}

.contact {
	background: #f4f4f4;
	padding: 70px 0
}

.contact-wrapper,
.online {
	width: 1180px;
	margin: 0 auto
}

.contact-content {
	padding-top: 22px;
	display: flex
}

.contact-content img {
	width: 643px;
	height: 349px
}

.contact-address {
	height: 323px;
	background: #fff;
	width: 100%;
	padding: 26px 29px 0 32px
}

.form-bottom,
.form-group,
.form-input,
.form-textarea {
	background: #f4f4f4
}

.contact-address h4 {
	margin: 0;
	font-size: 18px;
	color: #E62129;
	line-height: 24px;
	font-family: MicrosoftYaHei;
	font-weight: 400
}

.contact-address p,
.form-label {
	color: #555;
	font-size: 14px;
	font-family: MicrosoftYaHei
}

.contact-address p {
	margin: 0;
	line-height: 25px;
	font-weight: 400
}

.pb25 {
	padding-bottom: 25px
}

.pb15 {
	padding-bottom: 15px
}

.address-border {
	padding-top: 20px;
	border-bottom: 1px solid #eee;
	height: 1px
}

.address-group {
	display: flex;
	justify-content: space-between;
	padding-top: 20px
}

.online {
	padding: 70px 0;
	width: 1180px;
	margin: 0 auto
}

.online-form {
	padding-top: 24px
}

.form-top {
	display: flex;
	justify-content: space-between
}

.form-group {
	width: 330px;
	padding: 10px 25px
}

.form-label {
	text-align: left;
	padding-right: 10px
}

.form-input {
	border: 0;
	width: 200px;
	font-size: 14px
}

.form-bottom {
	margin-top: 22px;
	padding: 10px 25px
}

.form-textarea {
	display: block;
	border: 0;
	width: 100%;
	padding-top: 10px
}

.form-btn,
.form-btn button {
	background: #E62129;
	font-size: 14px;
	color: #fff;
	width: 128px;
	height: 40px
}

.form-btn {
	font-family: MicrosoftYaHei;
	text-align: center;
	line-height: 40px;
	margin: 33px auto
}

.form-btn button {
	border: 0
}

.video {
	background: #f4f4f4;
	padding: 70px 0
}

.video-wrapper {
	width: 1180px;
	margin: 0 auto
}

.video-content {
	margin-top: 29px
}