.clear{
	clear:both;
}
.nav_top{
	width: 100%;
	background-color: #fff;
}
.y_nav{
	height: 100px;
	line-height: 100px;
	background-color: #fff;
	color: #fff;
	overflow: hidden;
	width: 1200px;
	margin: 0 auto;
}
.nav_logo{
	height: 100px;
	line-height: 100px;
	width: 200px;
	float: left;
}
.nav_logo img{
	margin-top: 0px;
}
.daohang{
	background-color: #fff;
	text-align: right;
	float: right;
}
.daohang li{
	list-style: none;
	color: #fff;
	width: 110px;
	float: left;
	height: 35px;
	margin-top: 35px;
	text-align: center;
	position: relative;
	line-height: 35px;
}
.daohang li a{
	color: #333333;
	display: inline-block;
	height: 35px;
	line-height: 35px;
	font-size: 16px;
}
.daohang .active{
	background-color:#2372db;
}
.daohang .active a{
	color: #fff;
}
.nav{
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-align: center;
	border:1px solid #eee;
}
.nav .nav_p{
	width: 1200px;
	margin: auto;
}
.nav .p1{
	width: 600px;
	height: 50px;
	line-height: 50px;
	text-align: left;
	color: #666666;
	float: left;
	font-size: 16px;
}
.nav .p2{
	width: 600px;
	height: 50px;
	line-height: 50px;
	text-align: right;
	color: #666666;
	float: right;
	font-size: 16px;
}
.index{
	width: 100%;
	margin-top: 70px;
	text-align: center;
}
.index_product{
	width: 1200px;
	margin: auto;
	position: relative;
}
.index_product .title_e{
	font-size: 30px;
	color: #cfdbe8;
	text-indent: 2px;
}
.index_product .title_c{
	font-size: 36px;
	position: absolute;
	top:10px;
	width: 200px;
	left: 500px;
}
.product_class{
	margin-top: 70px;
}
.product_class a{
	width: 240px;
	border:1px solid #ccc;
	display: block;
	float: left;
	height: 50px;
	line-height: 50px;
	border-right: 0px;
}
.product_class a:nth-child(5n){
	border-right: 1px solid #ccc;
}
.product_class a:nth-child(n+6){
	border-top: 0px;
}
.index_product_list{
	margin-top: 50px;
}
.index_product_div{
	width: 386px;
	padding: 10px;
	float: left;
	margin-right: 20px;
	box-sizing: border-box;
	box-shadow:  2px 5px 10px #eee;
	margin-bottom: 50px;
	height: 300px;
}
.index_product_div p{
	color: #666666;
	font-size: 16px;
	margin-top: 15px;
}
.index_product_div img{
	width: 100%;
	height: 244px;
}
.index_product_div:nth-child(3n){
	margin-right: 0px;
}
.index1{
	height: 720px;
	width: 100%;
	background: url("../new/jieshaobackground.jpg") no-repeat;
	background-size: 100% 100%;
	position: relative;
}
.index_jieshao{
	width: 1200px;
	margin: auto;
	position: relative;
}
.index_jieshao .jieshao_div{
	width: 500px;
	position: absolute;
	left: 700px;
	top:170px;
}
.index_jieshao .title_e{
	font-size: 30px;
	color: #cfdbe8;
	text-indent: 2px;
}
.index_jieshao .title_c{
	font-size: 36px;
	position: absolute;
	top:10px;
	width: 200px;
	color: #2e3033;
/*	left: 500px;*/
}
.jieshao_p{
	color: #666;
	margin-top: 50px;

}
.jieshao_p p{
	text-indent: 2em;
	line-height: 25px;
	margin-bottom: 30px;
	
}
.jieshao_p p span{
	font-weight: bold;
	color: #333333;
}
.liyou .index_liyou{
	width: 1000px;
}
.liyou .index_liyou .title_c{
	font-size: 36px;
	position: absolute;
	top:10px;
	width: 500px;
	left: 250px;
}
.index2{
	margin-top: 70px;
	width: 100%;
	text-align: center;
}
.index_liyou{
	margin: auto;
	width: 1200px;
	position: relative;
}
.index_liyou .title_e{
	font-size: 30px;
	color: #cfdbe8;
	text-indent: 2px;
}
.index_liyou .title_c{
	font-size: 36px;
	position: absolute;
	top:10px;
	width: 500px;
	left: 350px;
}
.liyou_div{
	margin-top: 50px;
	position: relative;
}
.liyou_left{
	float: left;
	width: 400px;
	position: relative;
	text-align: left;
	margin-right: 100px;
}
.liyou_right{
	float: right;
	width: 400px;
	text-align: left;
	margin-left: 100px;
	position: relative;
}
.liyou_e{
	color: #f2f3f5;
	font-size: 93px;
}
.liyou_c{
	color: #2e3033;
	font-size: 30px;
	position: absolute;
	top:60px;
	left: 0px;
}
.liyou_div .p1{
	color: #666;
	font-size: 16px;
	line-height: 30px;
}
.liyou_line{
	width: 50px;
	height: 2px;
	background-color: #2372db;
	margin-top: 20px;
	margin-bottom: 20px;
}
.index3{
	background: url("../new/new_back.jpg") no-repeat;
	background-size: 100% 100%;
	height: 876px;
	margin-top: 50px;
	padding-top: 70px;
	text-align: center;
}
.index_news{
	margin: auto;
	width: 1200px;
	position: relative;
}

.index_news .title_e{
	font-size: 30px;
	color: #525a74;
	text-indent: 2px;
}
.index_news .title_c{
	font-size: 36px;
	position: absolute;
	top:10px;
	width: 500px;
	left: 350px;
	color: #fff;
}
.big_news .ccsIndexNews{
	background-color: #fff;
	padding: 20px;
	margin-top: 70px;
}
.ccsNewsLeft{
	border:0px;
}
.big_news .ccsIndexNews img{
	width: 410px;
	height: 260px;
}
.big_news .ccsNewsRight{
	width: 700px;
}
.ccsNewsTitle{
	font-size: 18px;
	text-align: left;
	font-weight: bold;
	color: #272727;
}
.ccsNewsTime{
	margin-top: 20px;
	float: none;
	text-align: left;
	width: 100%;
}
.big_news .ccsNewsCon{
	width: 100%;
	margin-top: 40px;
	font-size: 16px;
	line-height: 25px;
	-webkit-line-clamp: 3;
	text-align: left;
}
.small_news .ccsIndexNews{
	float: left;
	width: 590px;
	background-color: #fff;
	box-sizing: border-box;
	margin-left: 10px;
	margin-right: 10px;
	padding: 20px;
}
.small_news .ccsIndexNews:nth-child(2n){
	margin-right: 0px;
}
.small_news .ccsIndexNews:nth-child(2n+1){
	margin-left: 0px;
}
.small_news .ccsNewsRight{
	width: 350px;
	margin-left: 20px;
}
.small_news img{
	width: 175px;
	height: 100px;
}
.small_news .ccsNewsTitle{
	margin-top: 0px;
	margin-bottom: 0px;
	overflow: hidden; /*溢出隐藏*/
	text-overflow: ellipsis; /*以省略号...显示*/
	white-space: nowrap; /*强制不换行*/
}
.small_news .ccsNewsTime{
	margin-top: 10px;
	border-bottom: 1px solid #ccc;
	padding-bottom: 10px;
}
.small_news .ccsNewsCon{
	text-align: left;
}
.index_question{
	margin-top: 50px;
	border-top: 1px solid #ccc;
	padding-top: 20px;
}
.index_question .ccsHy{
	width: 400px;
	padding-right: 40px;
	box-sizing: border-box;
	float: left;
}
.index_question .hyImg{
	float: none;
	width: 100%;
	border-bottom: 1px solid #ccc;
	padding-bottom: 20px;
	margin-bottom: 20px;
}
.index_question .hyP{
	float: none;
}
.index_question .question-right{
	float: right;
}
.index_question .time{
	float: left;
	text-align: left;
}
.index_question .time .d{
	font-size: 36px;
}
.index_question .ccsHy{
	height: auto;
}
.index_question .hyP{
	width: 100%;
	text-align: left;
}
.question-right{
	position: relative;
	top:20px;
}
.index_question .newsTitle{
	color: #272727;
	font-weight: bold;
	margin-bottom: 10px;
}
.index_question .newsCon{
	color: #666666;
	font-size: 14px;
	-webkit-line-clamp: 3;
	line-height: 23px;
	height: 69px;
}
.ccsHy{
	border-bottom: 1px solid #ccc;
	margin-bottom: 20px;
	padding-bottom: 20px;
}

.footer{
	background-color: #252a2f;
	width: 100%;
	margin-top: 50px;
}
.footer > div{
	width: auto;
	float: none;
}
.footer_border{
	border-bottom: 1px dotted #ccc;
	padding-bottom: 10px;
}
.footer_nav {
    width: 1200px;
}
.footer_nav {
    margin: 0 auto;
    text-align: center;
}
.footer_nav ul li {
    float: left;
    width: 130px;
    margin-top: 28px;
    font-size: 16px;
    letter-spacing: 2px;
    line-height: 30px;
}
.footer_nav ul li{
	/*border-right: 1px solid #fff;*/
/*	box-sizing: border-box;*/
	width: auto;
	padding-left: 43px;
	padding-right: 43px;
	position: relative;
}
.footer_nav ul li a{
	color: #fff;
}
.footer_border li .shu{
	height: 20px;
	background-color: #fff;
	width: 1px;
	margin-top: 5px;
	position: absolute;
	right: 0px;
	display: inline-block;
	margin-left: 2px;
}
.footer_border li:nth-child(n+8){
	padding-right: 0px;
}
.footer_nav ul li:nth-child(1){
	padding-left: 0px;
}

.footer_div1{
	width: 500px;
}
.index_footer{
	width: 1200px !important;
	margin: 20px auto;
	overflow: hidden;
}
.footer p{
	color: #fff;
}
.footer_div{
	margin-left: 0px;
	float: left;
}
.footer_div p{
	margin-left: 0px;
	margin-bottom: 10px;
}
.footer_div .heng{
	margin-top: 40px;
	height: 2px;
	background-color: #fff;
	width: 20px;
	margin-bottom: 20px;
}
.foot_p1{
	font-size: 18px;
}
.footer_div2{
	width: 450px;
}
.footer_div3{
	width: 250px;
}
.footer_div input{
	width: 150px;
	height: 30px;
	padding-left: 10px;
	margin-right: 10px;
	margin-top: 10px;
	margin-bottom: 10px;
}
.footer_div textarea{
	width: 330px;
	padding-left: 10px;
	font-size: 14px;
	padding-top: 10px;
	height: 70px;
}
.intbtn {
    width: 160px;
    letter-spacing: 2px;
    margin-left: 0px;
    margin-top: 10px;
    height: 30px;
   	background-color: #2372db;
   	color: #fff;
   	border:0px;
}
.footer_div img{
	margin-top: 10px;
	margin-left: 0px;
}
.footer_miaoshu{
	margin-top: 20px;
	border-top:1px dotted #ccc;
	padding-top: 20px;
	color: #999999;
}
.footer_miaoshu a{
	color: #999;
}
.footer_youlian{
	margin-top: 20px;
	position: relative;
	font-size: 14px;
}
.footer_youlian span{
	position: relative;
	color: #999999;
}
.footer_youlian a{
	color: #999;
	font-size: 14px;
}
.footer_youlian c{
	width: 1px;
	background-color: #fff;
	display: inline-block;
	height: 17px;
	margin-left: 5px;
	margin-right: 5px;
	margin-top: 2px;
	position: relative;
	top:3px;
}
.beian{
	margin-top: 20px;
	width: 100%;
	text-align: center;
	color: #999;
}
.beian a{
	color: #999;
}