body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,strong,input{ margin:0; padding:0; list-style:none; text-decoration:none; border:0;}
table{border-collapse:collapse;}
table, td, th {  border:1px solid #ccc; }
body{ font-size:12px; font-family:''; background-color:#ffffff;  }
.ft{float:left;}
.rt{float: right;}
.clear::after{content: "";display: block;clear: both;}
.w1200{width: 1200px;margin: 0 auto;}
.top{padding: 22px 0}
.search{
    width: 340px;
    display: flex;
    height: 40px;
    margin-top: 14px;
    margin-right: 20px;
    overflow: hidden;
}
.search input{
    width: 85%;
    height: 100%;
    margin: auto;
    padding-left: 22px;
    color: #333;
    border: 1px solid #ccc;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    box-sizing: border-box;
    outline: none;
    background: none;
    font-size:16px;
}
.search a{
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    width: 15%;
    display: block;
    height: 100%;
    background: #136eb5 url("../images/ico_search.png")no-repeat center center/20px 20px;
}
nav{
    background: #136eb5;
}
nav>ul{
    display: flex;
}
nav>ul .nav_a.active{
    background: #065b9d;
}
nav>ul .nav_a a{
    display: block;
    text-align: center;
    width: 100%;
    color: #fff;
}
nav>ul .nav_a{
    position: relative;
    margin: 0 5px;
    padding: 5px 15px;
    line-height: 30px;
}
nav .nav_tow{
    position: absolute;
    left: 0;
    top: 40px;
    display: none;
    width: 100%;
    text-align: center;
    background: rgba(6, 91, 157, 0.44);
    line-height: 30px;
    z-index: 6;
}
nav>ul .nav_a:hover .nav_tow{
    display: block;
}
nav .nav_tow li:hover{
    background: #065b9d;
}
/*banner*/
.banner img{
    display: block;
    width: 100%;
}
.title h2{
    font-size: 35px;
    font-weight: bold;
    text-align: center;
}
.title span{
    position: relative;
    display: block;
    margin: 20px auto;
    width: 255px;
    height: 2px;
    background: #afafaf;
}
.title span::after{
    content: "";
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    height: 4px;
    width:50px;
    background: #afafaf;
}
.title p{
    text-align: center  ;
    color: #504e4e;
    font-size: 16px;
}
.title.active span{
    position: relative;
    display: block;
    margin: 20px auto;
    width: 255px;
    height: 2px;
    background: #fff;
}
.title.active span::after{
    background: #fff;
}
.con-about {
    margin-top: 60px;
}
.con-about .introduction{
    display: flex;
    margin-top: 50px;
    justify-content:space-between;
}
.con-about .introduction>div:nth-child(1){
    width: 44%;
}
.con-about .introduction>div:nth-child(1) img{
    display: block;
    width: 100%;
}
.con-about .introduction>div:nth-child(2){
    width: 54%;
}
.con-about .introduction p{
    color: #867f7f;
    font-size: 16px;
    line-height:2;
}
.con-about .introduction h3{
    color: #136eb5;
    font-size: 22px;
    line-height:2;
}
.con-about .introduction a{
    display: inline-block;
    width: 117px;
    border: 1px solid #007aff;
    border-radius: 5px;
    line-height: 34px;
    text-align: center;
    font-size: 16px;
    color: #007aff;
    margin-top: 15px;
}
.con-about ul{
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}
.con-about ul li{
    width: 24%;
    display: block;
    text-align: center;
}
.con-about ul li h4{
    font-size: 20px;
    margin: 5px 0;
}
.con-about ul li p{
    font-size: 16px;
    margin: 5px 0;
}
.business-area {
    margin-top: 60px;
    background: #136eb5;
    padding: 40px 0;
}
.business-area  ul{
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}
.business-area  ul li{
    width: 24%;
    background: #fff;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    overflow: hidden;
}
.business-area  ul li img{
    display: block;
    width: 100%;
}
.business-area  ul li a>div:nth-child(2){
    padding: 15px;
    box-sizing:border-box;
}
.business-area  ul li h3{
    font-size: 16px;
    color: #2d2f2f;
    line-height:44px;
    text-align: center;
    border-bottom: 1px solid #abadaf;
}
.business-area ul li p{
    font-size:14px;
    line-height: 25px;
    color: #736f6f;
}
.program {
    margin-top: 60px;
}
.program ul{
    margin-top: 50px;
}
.program ul li{
    float: left;
    width: 23%;
    margin-right: 15px;
    margin-bottom: 20px;
    text-align: center;
    background: url("../images/bgc.png")no-repeat center center/100% 100%;
    box-sizing: border-box;
    padding: 15px;
    transition:all 1s ease;
}
.program ul li:nth-child(4n){
    margin-right:0;
}
.program ul li a>div{
    margin: 25px 0;
}
.program ul li a h4{
    font-size: 16px;
    color: #000;
    line-height: 35px;
}
.program ul li a p{
    font-size: 14px;
    color: #817878;
    line-height: 1.5;
}
.program ul li a span{
    display: block;
    width: 144px;
    font-size: 16px;
    line-height: 34px;
    color: #fff;
    background: #136eb5;
    margin: 10px auto;
    text-align: center;
    border-radius: 20px;
    box-sizing: border-box;
    border: 1px solid #136eb5;
}
.program ul li:hover{
    transform: translateY(-10px);
    box-shadow: 0px 2px 9px #a5c3fe;
}
.program ul li:hover span{
    background: #fff;
    color: #136eb5;
    box-sizing: border-box;
    border:1px solid #136eb5;
}
.engineering{
    margin-top: 60px;
}
.performance{
    position: relative;
    margin-top: 50px;
}
.performance .next,.performance .prev{
    position: absolute;
    top: 42%;
    display: block;
    width:30px;
    height: 30px;
    background: rgba(0, 0, 0, 0.45);
    z-index: 5;
    color: #fff;
    font-size: 27px;
    text-align: center;
    font-family: fangsong;
    cursor: pointer;
}
.performance .next{
    right: -14px;
}
.performance .prev{
    left: -14px;
}
.performance .swiper-slide{
    position: relative;
}
.performance .swiper-slide a p{
    position: absolute;
    left: 0;
    bottom: -75px;
    display: block;
    width: 100%;
    color: #fff;
    text-align: center;
    line-height: 35px;
    background: rgba(0, 0, 0, 0.49);
    transition: all 1s ease;
}
.performance .swiper-slide img{
    display: block;
}
.performance .swiper-slide a:hover p{
    bottom: 0;
}
footer{
    background: #136eb5;
    margin-top: 60px;
}
.foot_top{
    display: flex;
    padding: 30px 0;
}
.foot_top dl{
    flex: 1;
    text-align: left;
    color: #fff;
}
.foot_top dl dt{
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
}
.foot_top dl dd a{
    font-size: 15px;
    color: #fff;
    margin: 8px 0;
}
.foot_bottom{
    text-align: center;
    background: #094e84;
    color: #fff;
}
.foot_bottom>div{
    font-size: 16px;
    line-height: 40px;
}
.fy-banner img{
    display: block;
    width: 100%;
}
.guidelines{
    margin-top: 60px;
    background: #136eb5;
    padding: 50px 0;
}
.guidelines ul{
    margin-top: 50px;
}
.guidelines ul li{
    float: left;
    width: 19%;
    margin-right: 15px;
    background: #fff;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    overflow: hidden;
}
.guidelines ul li:nth-child(5n){
    margin-right: 0;
}
.guidelines ul li img{
    display: block;
    width: 100%;
}
.guidelines ul li a>div:nth-child(2){
    padding: 10px;
    box-sizing: border-box;
}
.guidelines ul li a>div:nth-child(2) h3{
    border-bottom: 1px solid #ccc;
    text-align: center;
    font-size: 20px;
    color: #136eb5;
    line-height: 38px;
    font-weight: 500;
}
.guidelines ul li a>div:nth-child(2) p{
    font-size: 16px;
    text-align: center;
    color: #46535b;
    line-height: 67px;
}
.enterprise-logo {
    margin-top: 60px;
}
.enterprise-box{
    position: relative;
    margin-top: 50px;
}
.enterprise-box>div{
    display: flex;
    height: 147px;
    width: 100%;
    background: #efefef;
    border-radius: 25px;
    margin-bottom: 25px;
    justify-content: space-between;
}
.enterprise-box>div p{
    display: block;
    width: 43%;
    height: 140px;
    padding: 20px 40px;
    font-size:14px;
    line-height: 25px;
    box-sizing: border-box;
    text-align: justify;
    overflow: hidden;
}
.enterprise-box>div p span{
    display: inline-block;
    width: 20px;
    line-height: 20px;
    color: #136eb5;
    text-align: center;
    font-weight: bold;
    font-size: 15px;
    border: 2px solid #136eb5;
    border-radius: 50%;
}
.enterprise-box>section{
    position: absolute;
    top: 0;
    left: 50%;
    width: 184px;
    height: 319px;
    transform: translateX(-50%);
}
.enterprise-box>section img{
    display: block;
    width: 100%;
    height: 100%;
}
.con-product{
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}
.con-product .product_left{
    width: 25%;
}
.con-product .product_right{
    width: 72%;
}
.product_left h2{
    color: #fff;
    font-size: 18px;
    text-align: center;
    line-height: 60px;
    background: #136eb5;
}
.product_left h2 span{
    font-size: 14px;
    font-weight: 500;
}
.product_left ul li{
    line-height: 50px;
    font-size: 16px;
    border:1px solid #a4cded;
    border-bottom: none;
    padding-left: 16px;
    box-sizing: border-box;
}
.product_left ul li:last-child{
    border:1px solid #a4cded;
}
.product_left ul li a{
    display: block;
    width: 100%;
    color: #136eb5;
}
.product_right h2{
    color: #fff;
    font-size: 18px;
    line-height: 60px;
    background: #136eb5;
    padding-left: 16px;
    box-sizing: border-box;
}
.product_right h2 span{
    font-size: 14px;
    font-weight: 500;
}
.product_right ul{
    margin-top: 30px;
}
.product_right ul li{
     float: left;
     width: 32%;
     margin-right: 17px;
     margin-bottom: 15px;
}
.product_right ul li div{
    overflow: hidden;
}
.product_right ul li img{
    display: block;
    width: 100%;
    height: 200px;
    transform: scale(1);
    transition: all 1s ease;
}
.product_right ul li:hover img{
    transform: scale(1.2);
}
.product_right ul li:nth-child(3n){
    margin-right: 0;
}
.product_right ul li p{
    text-align: center;
    color: #fff;
    font-size: 16px;
    background: #136eb5;
    line-height: 45px;
}
.page{
    text-align: center;
    margin-top: 20px;
}
.page input{
    width: 60px;
    height: 28px;
    border: 1px solid #333;
    outline: none;
    box-sizing: border-box;
}
.page a{
    padding: 5px 10px;
    border: 1px solid #333;
    color: #333;
}
.page a.active{
    background: #136eb5;
    color: #fff;
    border: 1px solid #136eb5;
}
.solve-program {
    margin-top: 60px;
}
.solve-program ul{
    margin-top: 50px;
}
.solve-program ul li{
    float: left;
    width: 24%;
    margin-right: 16px;
    margin-bottom: 15px;
    border:1px solid #ccc;
    box-sizing: border-box;
    transition: all 1s ease;
    cursor: context-menu;
}
.solve-program ul li:hover{
    transform:translateY(-5px) ;
}
.solve-program ul li:nth-child(4n){
    margin-right: 0;
}
.solve-program ul li img{
    display: block;
    width: 100%;
    height: 200px;
}
.solve-program ul li>div:nth-child(2){
    padding: 15px;
}
.solve-program ul li>div:nth-child(2) h4{
    font-size: 16px;
    text-align: center;
    line-height: 40px;
}
.solve-program ul li>div:nth-child(2) p{
    font-size: 14px;
    text-align: center;
    line-height: 22px;
    color: #817878;
}
.solve-program ul li>div:nth-child(2) a{
    display: block;
    margin: 10px auto;
    width: 144px;
    line-height: 34px;
    color: #fff;
    background: #136eb5;
    text-align: center;
    font-size: 14px;
    border-radius: 20px;
    border: 1px solid #136eb5;
}
.solve-program ul li:hover a{
    color: #136eb5 !important;
    background: #fff !important;
}
.ty-lm{
    margin-top: 30px;
    background:#136eb5;
    color: #fff;
    padding: 5px 15px;
    line-height: 2;
}
.ty-lm a{
    color: #fff;
}
.ty-title{
    margin-top: 30px;
    text-align: center;
    border-bottom: 1px solid #ccc;
    padding-bottom: 10px;
}
.ty-title h2{
    margin-bottom: 15px;
    font-size: 25px;
}
.ty-title span{
    color: #999;
}
.ty_nr{
    padding-top: 15px;
}