* {
	padding: 0;
	margin: 0;
}
ul li {
	list-style: none;
}
a {
	text-decoration: none;
	color: black;
}
/*top区*/
.top {
	width: 100%;
	background-color: #171717;
	height: 20px;
	overflow: hidden;
}
.top .top_1200 {
	width: 90% margin: 0 auto;
}
.top .top_1200 .center {
	margin: 0 auto;
	text-align: center;
}
.top .top_1200 .center p {
	font-family: SourceHanSansCN-Medium;
	font-size: 10px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 1px;
	line-height: 20px;
	color: #e6e6e6;
	margin: 0 auto;
}
.top .top_1200 .right {
	display: block;
	position: fixed;
	right: 20px;
	bottom: 50px;
}
.top .top_1200 .right li img {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background-color: #000000;
}
/*导航区*/
/*菜单栏需调整*/
.nav {
	width: 100%;
	height: 31.64px;
	background-image: url(.././img/新官网-首页_004.png);
	background-size: cover;
	overflow: hidden;
}
.nav .nav_1200 {
	width: 90%;
	margin: auto;
}
.nav .nav_1200 .logo {
	float: left;
	margin: 5px 0;
}
.nav_1200 .logo img {
	display: block;
	width: 78px;
}
/*banner区*/
.banner img {
	width: 100%;
}
.banner .banner_1200 {
	width: 90%;
	margin: 0 auto;
}
.banner_1200 .try {
	display: block;
	float: left;
	width:70px;
	height: 25px;
	background-color: #07a9bd;
	border-radius: 5px;
	position: relative;
	bottom: 50px;
	left: 70px;
	text-align: center;
	margin-left: 3%;
}
.banner_1200 a{
	font-family: SourceHanSansCN-Medium;
	font-size: 10px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 20px;
	color: #FFFFFF;
}
/*内容1区*/
.content01{
	width:100%;
	height: 500px;
	background-image: url(.././img/新官网-研发中心_02.png);
	background-size: contain;
	background-repeat: repeat-y;
	overflow:hidden;
}
.content01 .content01_1200{
	width: 90%;
	margin: 0 auto;
}
.content01 .content01_1200 .content01_title{
	display: block;
	width:50%;
	margin: 15px auto;
	text-align: center;
}
.content01_1200 .content01_title img{
	width:50%;
}
.content01 .content01_1200 .content01_con{
	width: 90%;
	display: block;
	margin: 15px auto;
}
.content01 .content01_1200 .content01_con p{
	font-family: SourceHanSansCN;
	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5em;
	color: #333333;
	text-indent: 2em;
}
.swiper-container {
	width: 94%;
	margin: 0 auto;
}
.swiper-slide {
	text-align: center;
	font-size: 18px;
	background: #fff;

	/* Center slide text vertically */
	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;
}

.swiper-slide img {
	display: block;
	width: 75%;
}
.swiper-pagination-bullet{
	width:20px;
	height:20px;
	opacity: 1;
	background-color:#fff;
}
.swiper-pagination-bullet-active{
	background-color:#49aaf1;
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
	margin:0 20px;
}
/*内容2区*/
.content02{
	width:100%;
	background-image: url(.././img/user_04.png);
	background-size: contain;
	background-repeat: repeat-y;
	overflow:hidden;
}
.content02 .content02_1200{
	width: 90%;
	margin: 0 auto;
}
.content02 .content02_1200 .content02_title{
	display: block;
	width:50%;
	margin: 40px auto 15px;
	text-align: center;
}
.content02_1200 .content02_title img{
	width:50%;
}
.content02 .content02_1200 .content02_con{
	width: 90%;
	display: block;
	margin: 15px auto;
}
.content02 .content02_1200 .content02_con p{
	font-family: SourceHanSansCN;
	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5em;
	color: #333333;
	text-indent: 2em;
}
 .content02 .content02_1200 .box{
  	width:70%;
    background-color: #ffffff;
  	display: block;
  	margin: 20px auto 50px;
}
 .content02 .content02_1200 .box .tit{
 	width: 100%;
	height: 30px;
	background-color: #003c74;
	font-family: SourceHanSansCN;
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	color: #fdfdfd;
	text-align: center;
}
.content02 .content02_1200 .box .com{
 	width: 90%;
  	margin: 10px auto;
}
.content02 .content02_1200 .box .com p{
	font-family: SourceHanSansCN;
	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5em;
	text-align: left;
	text-indent: 2em;
	color: #003c74;
	padding: 15px 10px;
}
/*内容3区*/
.content03{
	width:100%;
	background-image: url(.././img/新官网-研发中心_05.png);
	background-size: contain;
	background-repeat: repeat-y;
	overflow:hidden;
}
.content03 .content03_1200{
	width: 90%;
	margin: 0 auto;
}
.content03 .content03_1200 .content03_title{
	display: block;
	width:50%;
	margin: 30px auto;
	text-align: center;
}
.content03 .content03_1200 .content03_title img{
	width: 50%;
}
.content03 .content03_1200 .content03_con{
	width: 90%;
	display: block;
	margin: 30px auto;
}
.content03 .content03_1200 .content03_con p{
	font-family: SourceHanSansCN;
	font-size: 12px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 1.5em;
	color: #333333;
	text-indent: 2em;
}
.content03 .content03_1200 .box{
	width: 90%;
	margin: 20px auto 50px;
}
.content03 .content03_1200 .box img{
	width: 100%;
}
/*foot区*/
.foot {
	width: 100%;
	background-color: #222b3f;
	overflow:hidden;
}
.foot .foot_1200{
	width: 90%;
	margin: 0 auto;
}
.foot_1200 .contact{
	width: 100%;
	margin: 26px auto;
	text-align: center;
	overflow:hidden;
}
.foot_1200 .contact .add{
	text-align: center;
	font-family: SourceHanSansCN-Regular;
	font-size: 12px;
	line-height: 22px;
	letter-spacing: 1px;
	color: #ffffff;
	margin:10px auto;
}
.foot_1200 .foot_list{
	display: block;
	margin: 0 auto;
	margin-top: 20px;
	text-align: center;
	overflow: hidden;
	color: #ffffff;
}
.foot_1200 .foot_list a{
	font-family: SourceHanSansCN-Regular;
	font-size: 12px;
	letter-spacing: 1px;
	color: #e7e7e7;
	text-align: center;
}
.foot_1200 .inf{
	display: block;
	margin: 8px auto;
	text-align: center;
	overflow: hidden;
	font-family: SourceHanSansCN-Regular;
	font-size: 12px;
	color: #e7e7e7;
}
/*返回顶部及上级*/
.back_top{
	display:block;
	position:fixed;
	right:-10px;
	bottom:125px;
}
.back{
	display:block;
	position:fixed;
	right:-10px;
	bottom:150px;
}
.back_top img{
	width: 40%;
}
.back img{
	width: 40%;
}