*{
    margin: 0;
    padding: 0;
    font-family:  Arial,微软雅黑;
    font-weight:bold;
}
ul {
    list-style:none;
    padding:0;
    margin:0;
}
/* 链接样式 */
a {text-decoration:none;}
a:visited {text-decoration:none;}
a:hover {text-decoration:none;}
/* 常用元素 */
.clear {
    clear:both;
    font-size:1px;
    line-height:0px;
    height:0px;
}
.hide {
    display: none;
}
.fl {
    float: left;
}

.fr {
    float: right;
}

.footer,.head,.center,.development,.material,.news,.banners{
	min-width: 1440px;
}

.wrap {
    clear: both;
    margin: 0 auto;
    width: 1440px;
    height: 100%;
    min-width: 1440px;
}
.head {
    height: 115px;
    width: 100%;
}
.head-fr {
    display: flex;
    flex-direction: row;
}
.head .wrap .fr ul{
    padding-top: 50px;
}
.head .wrap .fr ul li {
    float: left;
    width: 110px;
    border-right: 2px solid #d9d9d9;
    font-size: 16px;
    text-align: center;
    height: 25px;
}
.head .wrap .fr ul li:hover {
    border-right: 3px solid #1e64bc;
}
.head .wrap .fr ul li a {
    color: #505050;
    font-weight: 600;
}
.head .wrap .fr ul li a:hover {
    text-decoration:none;
    color: #1e64bc;
}
.head-img {
    width: 69px;
    height: 34px;
    margin-top: 45px;
    margin-left: 25px;
}
.nav-active {
    color: #1e64bc !important;
}
.head #n1,#n2,#n3,#n4,#n5,#n6,#n7 {
    visibility: hidden;
    width: 880px;
    height: 230px;
    background-color: #ececec;
    display: flex;
    flex-direction: row;
    z-index:999999;
    position:absolute;
    margin-top: 43px;
    left: 710px;
    padding: 30px 30px 30px 30px;
    /*opacity:0.9;*/
}
.navson-center {
    text-align: left;
    margin-left: 20px;
    width: 370px;
    border-right: 1px solid #D9D9D9;
    height: 160px;
}
.navson-right a{
    display:block;
    font-size: 14px;
    padding-left: 20px;
    color: #333 !important;
    font-weight: 100 !important;
    text-align: left;
}
.navson-right a div{
    padding-bottom: 5px;
    margin-bottom: 5px;
    border-bottom: 1px solid #D9D9D9;
    width: 200px;
    height: 1px;
}
.navson-center-p1 {
    color: #656565;
    font-weight: 800;
}
.navson-center-p2 {
    font-size: 14px;
    color: #999999;
}
.carousel-indicators li{
    display:inline-block;
    width:50px!important;
    height:6px!important;
    margin:0 10px !important;
    text-indent:-999px;
    cursor:pointer;
    background-color: rgba(255,255,255,0.30);
    border:0px !important;
    opacity: 1;
    border-radius:0px!important;
}
.carousel-indicators {
    text-align: left !important;
    left: 42% !important;
}
/*公司介绍部分*/
.center{
    background:url("../images/gywmbj.png") no-repeat ;
    height: 1010px;
    padding-top: 85px;
}
.center-left {
    width: 730px;
    color: #666;
    letter-spacing:1px;
    line-height: 25px;
    font-size: 14px;
}
.center-left-title {
    color:#1e64bc;
    font-size: 32px;
    line-height:100px;
}
.center-left-block {
    width:50px;
    height:5px;
    background-color: #1e64bc;
    margin-bottom: 25px;
}
.center-left-btn {
    margin-top: 30px;
    width: 180px;
    height: 50px;
    border: 1px solid #1e64bc;
    border-radius: 25px;
    padding-top: 12px;
    padding-left: 49px;
    color: #1e64bc;
}
.center-left-btn:hover  > a{
    text-decoration: none;
    color: white;
}
.center-left-btn:hover{
    width: 180px;
    height: 50px;
    border-radius: 25px;
    background-color: #1e64bc;
}
.center .wrap .fr ul li{
    float: left;
    height: 150px;
    width: 320px;       /*设置下边框*/
    margin-left: -1px;
    /*-1后在父容器下面了，所以看不到*/
    margin-bottom: -1px;
}
.center .wrap .fr ul li:nth-child(1){
    border-bottom: 1px solid #eeeeee;
}
.center .wrap .fr ul li:nth-child(2){
    border-left:1px solid #eeeeee;          /*设置左边框*/
    border-bottom: 1px solid #eeeeee;
}
.center .wrap .fr ul li:nth-child(3){
    border-right:1px solid #eeeeee;
}
.center .wrap .fr ul li a {
    display: block;
    text-align: center;
    padding: 56px 0;
    text-indent: 49%;
    text-decoration: none;
}
.center .wrap .fr ul li:nth-of-type(1) a {
    background: url("../images/gywm/001.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(1):hover a {
    background: url("../images/gywm/01.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(2) a {
    background: url("../images/gywm/002.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(2):hover a {
    background: url("../images/gywm/02.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(3) a {
    background: url("../images/gywm/003.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(3):hover a {
    background: url("../images/gywm/03.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(4) a {
    background: url("../images/gywm/004.png") no-repeat 30px;
}
.center .wrap .fr ul li:nth-of-type(4):hover a {
    background: url("../images/gywm/04.png") no-repeat 30px;
}
.center .wrap .fr ul li a span {
    display: block;
    color: #333333;
    font-size: 24px;
    line-height: 32px;
    text-align: left;
}
.center .wrap .fr ul li a i {
    display: block;
    color: #999999;
    font-size: 14px;
    line-height: 20px;
    text-transform: uppercase;
    text-align: left;
    font-style: normal;
}
/*公司介绍部分*/
/*材料介绍部分*/
.material {
   /* height: 760px;*/
}
.material-body {
    background: url("../images/cpbj.jpg") no-repeat;
    height: 632px;
    padding-top: 120px;
    text-align: center;
}
.material-body .wrap .material-list{
    display: none;
}
.material-body .wrap .material-list:first-child {display: block;}
.material-nav {
    position: relative;
    margin-top: -105px;
    height: 102px;
}
.clearfix {display: block;}
.clearfix li{
    float: left;
    text-align: center;
    width: 16.5%;
    background: #FFFFFF;
    height: 200px;
}
.material .fr{
    color: #F6F6F6;
    width: 35%;
    text-align: left;
    margin-right: 110px;
}
.material-title{
    font-size: 38px;
    font-weight: 600;
    line-height: 100px;
}
.material-text{
    font-size: 14px;
    line-height: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.material-btn{
    margin-top: 60px;
    width: 180px;
    height: 50px;
    border: 1px solid #F6F6F6;
    border-radius: 25px;
    padding-top: 12px;
    padding-left: 55px;
    color: #F6F6F6;
}
.material-btn a{
    color: #F6F6F6;
}
.material-btn:hover  > a{
    text-decoration: none;
    color: #1e64bc;
}
.material-btn:hover{
    width: 180px;
    height: 50px;
    border-radius: 25px;
    background-color: #F6F6F6;
}
.material-nav ul li+li {
    border-left: 2px solid#EEEEEE;
}
.material-nav ul li:nth-of-type(1) a {
    background: url("../images/cp/001.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(1).on a {
    background: url("../images/cp/01.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(1):hover a {
    background: url("../images/cp/01.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(2) a {
    background: url("../images/cp/002.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(2).on a {
    background: url("../images/cp/02.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(2):hover a {
    background: url("../images/cp/02.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(3) a {
    background: url("../images/cp/003.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(3).on a {
    background: url("../images/cp/03.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(3):hover a {
    background: url("../images/cp/03.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(4) a {
    background: url("../images/cp/004.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(4).on a {
    background: url("../images/cp/04.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(4):hover a {
    background: url("../images/cp/04.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(5) a {
    background: url("../images/cp/005.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(5).on a {
    background: url("../images/cp/05.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(5):hover a {
    background: url("../images/cp/05.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(6) a {
    background: url("../images/cp/006.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(6).on a {
    background: url("../images/cp/06.png") no-repeat center 40px;
}
.material-nav ul li:nth-of-type(6):hover a {
    background: url("../images/cp/06.png") no-repeat center 40px;
}
.material-nav ul li a {
    display: block;
    height: 73px;
    padding-top: 130px;
    text-decoration: none;
}
.material-nav ul li:hover{

}
.material-nav ul li.on span {
     border-bottom: 6px solid #1E64BC;
     color: #1E64BC;
}
.material-nav ul li:hover span {
    border-bottom: 6px solid #1E64BC;
    color: #1E64BC;
}
.clearfix li a span {
    display: block;
    font-size: 18px;
    color: #333333;
    padding-bottom: 44px;
}

/*材料介绍部分*/
/*新闻资讯*/
.news {
    background-color: #f5f5f5;
    height: 920px;
    padding-top: 170px;
}
.news-left {
    background: url("../images/news.jpg") no-repeat;
    width: 362px;
    height: 671px;
    color: #f4f4f4;
    padding: 75px 0 100px 47px;
}
.white-titlee {
    font-size: 52px;
    line-height: 70px;
    font-weight: 600;
}
.white-titlec {
    font-size: 16px;
    line-height: 70px;
}
.news-left-block{
    width: 50px;
    height: 4px;
    background: #f4f4f4;
    margin-bottom: 30px;
}
.news-left-text{
    line-height: 25px;
    width: 280px;
    height: auto;
    margin-bottom: 65px;
}
.news .fr ul li{
    width: 1030px;
    height: 332px;
    background-color: #FFFFFF;
    font-size: 13px;
    line-height: 25px;
    margin-bottom: 7px;
}
.news .fr ul li .fr{
    margin: 50px 70px 0 0;
}
.newsfr-title{
    font-size: 19px;
    color: #464545;
    line-height: 40px;
}
.newsfr-time{
    color: #959595;
}
.newsfr-text{
    color: #888888;
    width: 450px;
    margin-top: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.newsfr-btn{
    margin-top: 30px;
    width: 180px;
    height: 50px;
    border: 1px solid #e4e4e4;
    border-radius: 25px;
    padding-top: 12px;
    padding-left: 60px;
}
.newsfr-btn a{
    color: #464545;
}
.newsfr-btn:hover  > a{
    text-decoration: none;
    color: #1e64bc;
}
.newsfr-btn:hover{
    width: 180px;
    height: 50px;
    border-radius: 25px;
    background-color: #e4e4e4;
}
.liodd{
    margin: 0!important;
}
.lioddleft{
    margin: 50px 0 0 70px;
}
/*新闻资讯*/
/*发展历程*/
.development {
    background: url("../images/fzlcbj.jpg") no-repeat center;
    height: 536px;
    text-align: center;
	overflow:hidden;
}
.development .wrap{
    margin-top: 72px;
    padding: 0 20px;
}
.development .wrap ul li{
    width: 12.5%;
}
.development .wrap ul li div img{
    width: 100%;
}
.d-date{
    color: #010101;
    font-size: 2.6rem;
}
.d-content{
    color: #222222;
    padding:30px;
    text-align: left;
}
.swiper-button-next, .swiper-button-prev{
    margin-top: -241px;
}
/*发展历程*/
/*footer*/
.footer{
    background: url("../images/bottombj.png") repeat-x;
    padding-top: 60px;
    padding-bottom: 14px;
	width:100%;
	
}
.footer-tell {
    border: 1px solid #5c5c5c;
    width: 270px;
    height: 117px;
    display: flex;
    flex-direction: row;
    padding: 10px 0 0 40px;
    margin-top: 30px;
}
.footer-img {
    margin: 5px 10px 0 0 ;
}
.footer-tells {
    color: #FFFFFF;
    text-align: right;
    font-size: 24px;
    font-weight: 600;
}
.footer .fr{
    padding-top: 25px;
}
.footer ul li {
    float: left;
    margin-right: 60px;
}
.footer ul li a{
    color: #FFFFFF;
    font-size: 16px;
}
.footer ul li a:hover{text-decoration: none;}
.footer ul li ul{
    margin-top: 20px;
    margin-left: 8px;
}
.footer ul li ul li{
    float: none;
    margin-bottom: 10px;
}
.footer ul li ul li a{
    color: #bababa;
    font-size: 12px;
}

.bottom-font {
    color: #bababa;
    text-align: center;
    margin-top: 75px;
}
/*footer*/
/********************************************* 新闻资讯内页 *********************************************/
.banners {
    background: url("../images/news/banner.jpg") no-repeat top center;
    font-size: 48px;
    color: #FFFFFF;
    text-align: center;
    padding-top: 135px;
    width: 100%;
    height: 460px;
}
.fonte {
    font-size: 50px;
    font-weight: 600;
    margin-top: 10px;
}
.banners-hui {
    width: 100%;
    background: rgba(0,0,0,0.40);
    font-size: 14px;
    color: #FFFFFF;
    padding: 13px 0 13px 0px;
    text-align: right;
    margin-top: 131px;
}
.banners-hui a{
    color: #FFFFFF;
}
.banners-hui a:hover{
    color: #FFFFFF;
    text-decoration: none;
}
.son-nav{
	overflow:hidden;
    height: 88px;
    border-bottom: 1px #c5c5c5 solid;
    padding-top: 35px;
}
.son-nav ul li{
    display: inline-block;
    font-size: 18px;
    text-align: center;
    width: 140px;
    height: auto;
}
.son-nav ul li a{
    color: #333333;
    position: relative;
}
.son-active {
    color: #1e64bc !important;
    font-weight: 600;
}
.son-active::after{	
    content: "";
    display: block;
    width: 85px;
    border-bottom: 5px solid #1e64bc;
    transition: all 0.5s;
    margin: 22px 0 0 27px;
}
.son-nav ul li a:hover::after /*,.son-nav ul li a:active::after*/{
    content: "";
    display: block;
    width: 0;
    border-bottom: 5px solid #1e64bc;
    /*transition: all 0.5s;*/
    text-decoration: none;
    margin: 22px 0 0 27px;
}
.son-nav ul li a:hover,.son-nav ul li  a:active{
    color: #1e64bc;
    font-weight: 600;
    text-decoration: none;
}
.son-nav ul li:hover a:after {
    width: 85px;
    text-decoration: none;
}
.new-content {
    margin: 70px 0 120px 0;
}
.new-content-title {
    font-size: 24px;
    color: #262626;
    padding-bottom: 30px;
    font-weight: inherit;
    text-align: center;
}
.new-content .fl span{
    padding-right: 10px;
    color: #8a8a8a;
    font-size: 12px;
}
.new-content .fr ul li{
    display: inline;
}
.new-content .hr {
    width: 100%;
    height: 40px;
    border-bottom: 1px #e7e7e7 solid;
    margin-bottom: 30px;
}
.new-content-text {
    line-height: 30px;
    color: rgb(102, 102, 102);
    padding: 10px 0 0 15px;

}
.new-content-text img {
    margin:0 auto;
    display: block;
    padding-bottom: 20px;
}
.ye div {
    margin-bottom: 7px;
}
.ye div a{
    font-size: 14px;
    color: #4a4a4a;
}
.new-btn {
    background: url("../images/news/ico15_1.png") no-repeat;
    width: 158px;
    height: 45px;
    line-height: 45px;
    text-indent: 30px;
}
.new-btn a{
    color: #FFFFFF;
    font-size: 16px;
}
.new-btn a:hover {
    color: #FFFFFF;
    text-decoration: none;
}
/********************************************* 新闻资讯内页 *********************************************/
/********************************************* 新闻资讯列表内页 *********************************************/
.news-list {
    padding: 70px 0 90px 0;
}
.news-list ul li{
    width: 100%;
    height: 114px;
    border-bottom: 1px #f5f5f5 solid;
}
.news-list-fl{
    width: 15%;
    height: 114px;
    text-align: center;
    padding-top: 25px;
    font-size: 26px;
    color: #1e64bc;
    font-weight: 600;
}
.news-list-fl-year {
    font-size: 14px;
    color: #999999;
}
.news-list-fr{
    line-height: 30px;
    padding-top: 23px;
    width: 83%;
}
.news-list-fr .fr{
    margin-top: -40px;
}
.news-list-title{
    color: #606060;
    font-weight: 600;
    width:90%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.news-list-content{
    color: #808080;
    width:90%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow:ellipsis;
}
.news-list-fen {
    margin: -55px 15px 0 0;
}
.news-list-pag {
    margin-top: 70px;
    text-align: center;
}
ul.pagination {
    display: inline-block;
    padding: 0;
    margin: 0;
}

ul.pagination li {display: inline;}

ul.pagination li a {
    color: black;
    float: left;
    padding: 8px 16px;
    text-decoration: none;
    transition: background-color .3s;
    border: 1px solid #ddd;
    margin: 0 4px;
}

ul.pagination li a.active {
    background-color: #1e64bc;
    color: white;
    border: 1px solid #1e64bc;
}

ul.pagination li a:hover:not(.active) {background-color: #ddd;}
/********************************************* 新闻资讯列表内页 *********************************************/
/********************************************* 关于长龙 *********************************************/
.aboutus {
    padding: 100px 0 150px 0;
}
.aboutus-top{
    width: 100%;
    height: 600px;
    padding-left: 30px;
}
.aboutus-left {
    width: 50%;
    height: auto;
}
.aboutus-left-title {
    color: #1e64bc;
    font-size: 38px;
}
.aboutus-left-fonte {
    color: #e1e1e1;
    font-size: 30px;
    text-transform : uppercase;
    line-height: 60px;
}
.aboutus-left-text {
    font-size: 16px;
    color: #5a5a5a;
    line-height: 30px;
}
/********************************************* 关于长龙 *********************************************/
/********************************************* 产品展示 *********************************************/
.product-list {
    padding: 90px 0 95px 155px;
}
.product-list .product-list-content ul li {
    width: 380px;
    height: 420px;
    border: 1px #dddddd solid;
    padding: 10px 10px 0 10px;
    display: inline-block;
    margin: 0 20px 25px 20px;
}
.product-list .product-list-content ul li:hover{
    background: #1e64bc;
}
.product-list .product-list-content ul li:hover > .product-list-font{
    color: #FFFFFF !important;
}
.product-list .product-list-content ul li:hover > .product-list-font a{
    color: #FFFFFF !important;
}
.product-list-b {
    background-color: #f1f1f1;
    text-align: center;
}
.product-list-font {
    font-size: 16px;
    color: #333333;
    line-height: 75px;
    text-align: center;
	font-weight:bold;
}
/********************************************* 产品展示 *********************************************/