* {
	padding: 0;
	margin: 0;
	font-size: 14px;
	font-family: "微软雅黑", "Hiragino Sans GB", "Microsoft YaHei", tahoma, arial, simsun, "";
	color: #333333;
}

a {
	color: #69c;
	text-decoration: none;
}

a:hover,
a:focus,
a:before {
	color: #69c;
	text-decoration: none !important;
}

body {
	/* padding-bottom: 100px; */
}

.flex {
	display: flex;
}

//  水平居中
.justify-center {
	justify-content: center;
}

.justify-start {
	justify-content: flex-start;
}

.justify-end {
	justify-content: flex-end;
}

.justify-around {
	justify-content: space-around;
}

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

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

.align-start {
	align-items: flex-start;
}

.align-end {
	align-items: flex-end;
}

/**
	 *  垂直排列
	 * 
	 */
.flex-column {
	flex-direction: column;
}

.flex-wrap {
	flex-wrap: wrap;

}

.swiper-container {
	width: 100%;
	height: 300px;
}
.swiper-container .swiper-button-next,.swiper-container .swiper-button-prev{
	opacity: 0;
}
.swiper-container .swiper-button-next:hover ,.swiper-container .swiper-button-prev:hover{
	opacity: 1;
}
.swiper-container img {
	width: 100%;
	height: 100%;
}

.nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 100px;
	line-height: 100px;
}

.logo {
	display: flex;
	align-items: center;

}

.logo img {
	height: 40px;
	margin: 0 15px;
}

.nav-list {
	max-width: 1200px;
}

.nav-list-item {
	width: 88px;
	text-align: center;
}
.nav-list-item a{
	display: block;
	height: 100%;
	color: #000000;
}
 .nav-list-item a:hover{
	color: #FFFFFF !important;
	background-color: #69c;
}

.about-title {
	font-size: 24px;
	padding: 22px 0;
	margin: 26px 0;
	color: #000000;
	border-bottom: 1px solid #69c;
}

.about-annotation {
	margin-bottom: 30px;
}

.about-info {
	color: #000000;
	text-align: center;
	line-height: 26px;
	margin-bottom: 35px;
}

.about-btn a {
	color: #fff;
	background-color: #69c;
	border-width: 0;
	border-radius: 0;
	padding: 12px 30px;
	margin: 0 15px 20px 15px;
	text-align: center;
}

.advantage {
	text-align: center;
	padding: 45px 50px 30px 50px;
	margin-top: 65px;
	width: 100%;
	background-image: url(../images/fuwu-bg.jpg);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}

.advantage-title {
	color: #FFFFFF;
	line-height: 150%;
	font-size: 24px;
	background-image: url(../images/t-xian.gif);
	background-repeat: no-repeat;
	background-position: center bottom;
	padding-bottom: 22px;
	padding-top: 0;
	margin-top: 0;
	margin-bottom: 26px;
}

.advantage-list-item {
	width: 25%;
	color: #FFFFFF;
}

.advantage-list-item a {
	color: #FFFFFF;
	background-image: url(../images/t-xian.gif);
	background-repeat: no-repeat;
	background-position: center bottom;
	background-size: 30% 2px;
	padding: 20px 0;
	margin-bottom: 20px;
}

.advantage-list-item a small,
.advantage-list-item p,
.advantage-list-item a:hover {
	color: #FFFFFF !important;

}

.productDisplay {
	margin-top: 60px;
	width: 100%;
	background: url(../images/kehu-bg.jpg) no-repeat;
	background-size: 100% 100%;
}

.productDisplay .swiper {
	height: 350px;
	margin: auto;
	overflow: hidden;
	width: 60% !important;
}

.productDisplay .swiper-wrapper {
	height: auto !important;
}

.productDisplay .swiper-button {
	position: relative;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}

.productDisplay .swiper-button-prev {
	position: inherit;
	z-index: 999;
	top: 30px;
	background-size: 20px 20px;
	margin: 0 20px;

}

.productDisplay .swiper-button-next {
	position: inherit;
	z-index: 999;
	top: 30px;
	background-size: 20px 20px;
	margin: 0 20px;
}
.footer {
	background-color: #182029;
	
	padding: 50px 0 50px 0;
}
.footer a {
	font-size: 12px;
	color: #919399 !important;
}
.footer a:hover {
	color: #fff
}
.footer .cidaohang, .address {
	line-height: 28px
}
.footer p, .footer ul {
	padding: 0;
	margin: 0;
	font-size: 12px !important;
}
.footer h3{
	color: #FFFFFF;
}
.footer ul li {
	color: #919399;
	font-size: 12px;
}
.footer .banquan{
	color: #919399;
}
.address {
	background-image: url(../images/address-bg.png);
	background-repeat: no-repeat;
	background-position: -7px top;
	padding-left: 34px;
	margin-bottom: 30px
}

.weixin p{
	text-align: center;
	color: #919399 !important;
}
.sns a {
	margin-right: 5px
}
img{
	height: auto;
	max-width: 100%;
}

.go-top a {
	background-color: #0f141a;
	color: #919399;
	display: block;
	padding: 25px 0
}
.go-top a:hover {
	background-color: #0b0e12;
	color: #fff;
	text-decoration: none
}