* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none
}

a:hover {
    text-decoration: none
}

p {
    font-size: 14px;
    margin: 0;
}

ul,
li {
    list-style: none
}

.fl {
    float: left
}

.fr {
    float: right
}

.clear {
    clear: both
}

input {
    outline: none
}

img {
    width: 100%;
    display: block;
}

.container {
    width: 1270px;
    margin: 0 auto;
}

.container::before,
.container::after {
    display: none;
}

body,
html {
    background: #fff;
    overflow-x: hidden;
    box-sizing: border-box;
}

body {
    font-family: "微软雅黑", microsoft yahei;

}


/*导航*/
.navbar {
    transition: 1s;
    left: 0;
    right: 0;
    position: fixed;
    margin-bottom: 0;
    z-index: 9999;
    border-radius: 0;
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
    border-bottom: 1px solid #ccc;
}
.nav-top{
    background: #fff;
}
.navbar>div {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    justify-content: space-between;
}

.in-logo{
    display: flex;
    flex-flow: row wrap;
    align-items: center;
}
.in-logo>img{
    width: 80px;
    margin-left: 15px;
}
.navbar-brand {
    display: inline-block;
    padding: 0;
    width: 70px;
    height: auto;
}

.nav-top .navbar-brand>span{
    color: #000;
}
.in-logo>span{
    font-size: 20px;
    color: #fff;
    padding-left: 20px;
}
.nav-top .in-logo>span{
    color: #000;
}
.navbar-nav {
    display: -ms-flex;
    display: flex;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    align-items: center;
}

.navbar-nav>li>a {
    color: #fff;
    transition: .5s;
    font-size: 16px;
    padding: 34px 18px;
    display: inline-block;
    font-weight: bold;
    position: relative;
}
.nav-top .navbar-nav>li>a{
    color: #000;
}
.navbar-nav>li>a>hr{
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: 0px;
    width: 0;
    height: 2px;
    background: #fff;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.nav-top .navbar-nav>li>a>hr{
    background: #000;
}
.navbar-nav>li:hover>a>hr {
    width: 50px;
}

.navbar-nav>li.active>a>hr {
    width: 50px;
}

.navbar i {
    display: none;
}

.top-right {
    display: none;
}

.navbar-nav>li>ul{
    position: absolute;
    width: 100%;
    top: 104px;
    left: 0;
    text-align: center;
    opacity: 0;
    padding-top: 0;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    z-index: -10 !important;
    height: 0;
    display: flex;
    justify-content: center;
    overflow: hidden;
}
.navbar-nav>li:hover>ul{
    opacity: 1;
    z-index: 1;
    height: 60%;
    background: #008bd5;
}
.navbar-nav>li>ul>li{
    display: inline-block;
}

.navbar-nav>li>ul>li>a{
    color: #fff;
    display: inline-block;
    line-height: 60px;
    padding: 0 20px;
    transition: .5s;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
}
.navbar-nav>li>ul>li>a:hover{
    color: #fff;
    transform: translateY(5px);
    -webkit-transform: translateY(5px);
    -moz-transform: translateY(5px);
    -ms-transform: translateY(5px);
    -o-transform: translateY(5px);
}




/* search */
.search {
    margin: 27px 0;
    position: relative;
}

.search input {
    border-radius: 50px;
    border: solid 1px #ccc;
    padding: 5px 10px;
}

.search button {
    border: transparent;
    background: transparent;
    position: absolute;
    right: 10px;
    top: 20%;
}



/* banner */
.carousel-control.left,
.carousel-control.right {
    background: none;
    top: calc(100% - 50% - 60px)
}

.carousel-control>span {
    font-size: 60px;
    color: #fff;

}

.banner-con{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    width: 100%;
    height: 100%;
    text-align: center;
    
}
.banner-con h3{
    font-size:66px;
    font-weight: bold;
    color: #fff;
    width: 100%;
}
.banner-con h4{
    font-size: 14px;
    color: #fff;
    width: 100%;
    margin-top: 20px;
}
.banner-con hr{
    width: 100px;
    height: 1px;
    background: #fff;
    margin: 30px auto;
}
.banner-con p{
    font-size: 24px;
    color: #fff;
}
.banner-con a{
    display: inline-block;
    padding: 10px 30px;
    background: #fff;
    color: #000;
    font-size: 18px;
    margin-top: 30px;
}

.banner-con .align-left{
    padding: 0 20%;
    text-align: left;
}
.align-left>h3{
    font-size: 36px;
    font-weight: bold;
}
.align-left>h4{
    font-size: 20px;
}
.align-left>h3>span{
    color: #0077df;
    font-size: 40px;
    font-style: italic;
    padding-left: 15px;
    display: inline-block;
}
.align-left>ul{
    display: flex;
    flex-flow: row wrap;
    margin: 50px 0;

}
.align-left>ul>li{
    width: 10%;
    padding: 0 15px;
   font-size: 14px;
   color: #fff;
   text-align: center;

}
.align-left>ul>li img{
    border: solid 1px #fff;
    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    -ms-border-radius: 50px;
    -o-border-radius: 50px;
    padding:12px; 
    margin-bottom: 5px;
}

.align-left a{
    margin-top: 0;
}







.about{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    background: #f5f5f5;
}
.about-left{
    width: 57%;
    
}
.about-right{
    width: 42%;
    padding: 200px 100px  0 50px;
    text-align: center;
}
.about-right>h3{
    font-size: 30px;
    font-weight: bold;
    color: #ddd;
}
.about-right>h4{
    font-size: 24px;
    color: #000;
    font-weight: bold;
    display: inline-block;
    border-bottom: 4px solid #0077df;
    margin-bottom: 50px;
}
.about-right>p{
    text-align: left;
    font-size: 18px;
    color: #666;
    line-height: 40px;
}
.about-right>p>span{
    font-weight: bold;
    color: #000;
}
.about-right>a{
    display: inline-block;
    padding: 5px 15px;
    background: #0077df;
    color: #fff;
    margin-top: 50px;
}




.ck_about_con{
    background: url(../img/pro-bg.jpg) no-repeat center;
    padding: 80px 0;
}
.ck-about-title{
    text-align: center;
}
.ck-about-title>h3{
    font-size: 30px;
    color: #fff;
}
.ck-about-title>h4{
    color: #000;
    font-weight: bold;
    font-size: 24px;
    display: inline-block;
    border-bottom: 4px solid #0077df;
}
#timeLine{
    width: 1000px;
    margin: 50px auto;
    overflow: hidden;
}
#yearList{
    width: 100%;
    list-style: none;
    position: relative;
    margin-left: 457px;
}
#yearList:after,.container-li:after{
    content: "";
    display: table;
    clear: both;
}
#yearList li{
    float: left;
    cursor: pointer;
    text-align: center;
    font-size: 21px;
    padding: 10px 20px;
}
.year-dot{
    width: 10px; height: 10px; border-radius: 5px;
    background-color: #002f21;
    margin: 10px auto;
    display: block;
}
.dotted-line{
    border-bottom: dashed 2px  #7b7d7b;
    position: relative;
    top: -26px;
    z-index: -1;
}
#cList{
    width: 100%;
    position: relative;
}
#btnLeft{
    width: 40px; height:60px;
    display: inline-block;
    position: absolute;
    left: 0;
    top: 180px;
    text-decoration: none;
    color: #fff;
    font-size: 30px;
    text-align: center;
    line-height:60px;
    background: rgba(0,0,0,0.3);
    z-index: 9;
}
#btnRight{
    width: 40px; height: 60px;
    display: inline-block;
    position: absolute;
    right: 0;
    top: 180px;
    text-decoration: none;
    color: #fff;
    font-size: 30px;
    text-align: center;
    line-height: 60px;
    background: rgba(0,0,0,0.3);
}
#btnLeft:hover,#btnRight:hover{
    background: rgba(0,0,0,0.5);
}
#cUl{
    width: 850px;
    list-style: none;
    height: 400px;
    margin: 0 auto;
    position: relative;
    left: 0px;
}
#cUl li{
    width: 850px;
  position: absolute;  left: 0;
}
.li-tit{
    display:inline-block;
    color: #fff;
    background-color: #002f21;
    padding: 10px 20px;
    margin: 30px auto 10px;
}
.container-li{
    width: 100%;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.c-li-left{
    width: 58%;
    float: left;
}
.c-li-right{
    width: 41%;
    float: right;
    padding-top: 140px;
}
.c-li-right>h3{
    font-size: 20px;
    color: #000;
    font-weight: bold;
}
.c-li-right>h4{
    font-size: 16px;
    color: #333;
    padding: 10px 0;
}
.c-li-right>hr{
    width: 50px;
    height: 2px;
    background: #0077df;
    margin: 10px 0 20px;
}
.c-li-right>p{
    font-size: 14px;
    color: #999;
    line-height: 26px;
}
.c-li-right>a{
    display: inline-block;
    padding: 2px 10px;
    background: #0077df;
    color: #fff;
    margin-top: 20px;
}
.year-active{
    color: red;
}
.year-active i{
    background-color: red;
}








.in-inter{
    background: url(../img/inter-bg.jpg) no-repeat center;
    padding: 80px 0;
}
.inter-con{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
   
}
.inter-left{
    width: 60%; 
}

.swiper-contione {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.swiper {
    width: 9999999px;
    height: 400px;
    transition: all 1s ease;
}

.swiper-item {
    width: 800px;
    float: left;
    position: relative;
}

.swiper-item img {
    width: 800px;
}


.swiper-point {
    width: 100%;
    height: 40px;
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.point {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.9);
    margin-right: 5px;
    float: left;
}

.point.active {
    background: #fff;
}

.swiper-left {
    width: 60px;
    height: 100%;
    position: absolute;
    top: 0;
    left: -60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.swiper-right {
    width: 60px;
    height: 100%;
    position: absolute;
    top: 0;
    right: -60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.swiper-left img,
.swiper-right img {
    cursor: pointer;
}

.swiper-contione:hover .swiper-left {
    left: 0;
}

.swiper-contione:hover .swiper-right {
    right: 0;
}

.inter-img{
    width: 30%;
    text-align: right;
    padding-top: 100px;
}
.inter-logo{
    width: 150px;
   display: inline-block;
}
.inter-img>h3{
    font-size: 20px;
    color: #fff;
    margin: 20px 0;
    line-height: 26px;
}
.inter-img>h4{
    color: #000;
    font-size: 20px;
    line-height: 26px;
}
.inter-img>p{
    font-size: 16px;
    color: #fff;
    font-style: italic;
    line-height: 26px;
    margin-top: 20px;
}




.in-h{
    background: url(../img/honor-bg.jpg) no-repeat center;
    padding: 80px 0;
}

.in-honor-title{
    text-align: center;
}
.in-honor-title>h3{
    font-size: 40px;
    color: #999;
    font-weight: bold;
    text-transform: uppercase;
}
.in-honor-title>h4{
    font-size: 30px;
    color: #fff;
    display: inline-block;
    border-bottom: 4px solid #0077df;
}
.in-honor-img{
    width: 50%;
    margin: 50px auto 0;
}
.in-honor-con{
    text-align: center;
    font-size: 14px;
    color: #fff;
    margin-top: 40px;
}






.in-news{
    padding: 80px 0;
    background: url(../img/news-bg.jpg) no-repeat center;
}
.in-news-title{
    text-align: center;
    margin-bottom: 100px;
}
.in-news-title>h3{
    font-size: 40px;
    color: #999;
    font-weight: bold;
    text-transform: uppercase;
}
.in-news-title>h4{
    font-size: 30px;
    color: #000;
    font-weight: bold;
    display: inline-block;
    border-bottom: 4px solid #0077df;
}
.news-con{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin-top: 50px;
    background: #fff;
}
.news-img{
    width: 49%;
    position: relative;
}
.news-time{
    position: absolute;
    left: 30px;
    top: -40px;
    width: 80px;
    height: 80px;
    background: #0077df;
    text-align: center;
    padding: 15px 0;
}
.news-time>p{
    font-size: 22px;
    font-weight: bold;
    color: #fff;
}
.news-time>span{
    font-size: 14px;
    display: inline-block;
    color: #fff;
}
.news-con>ul{
    width: 51%;
    background: #fff;
    box-shadow: 0 0 12px -2px #ccc;
    padding: 30px 40px;
}
.news-con>ul>li{
    margin: 30px 0;
}
.news-con>ul>li>a{
    display: flex;
    flex-flow: row wrap;
}
.n-left{
    position: relative;
    padding: 0 20px;
    text-align: center;
}

.n-left>span{
    font-size: 30px;
    font-weight: bold;
    color: #333;
    display: block;
}
.n-left>small{
    font-size: 14px;
    color: #333;
}
.n-right{
    padding: 0 20px;
}
.n-right>h3{
    font-size:20px;
    font-weight: bold;
    color: #000;
}
.n-right>p{
    font-size: 14px;
    color: #aaa;
}


.applications{
    padding: 80px 0;
}
.applications ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
}
.applications ul>li{
    width: 48%;
}

.applications ul>li video{
    width: 100%;
}








.in-footer{
    display: flex;
    flex-flow: row wrap;
    position: relative;
    width: 100%;
}
.in-map{
    width: 50%;
}
.in-contact{
    width: 50%;
    background: url(../img/foot.jpg) no-repeat;
    padding: 70px 10% 0;
}
.in-contact-logo{
    width: 260px;
    margin-bottom: 30px;
}
.in-contact>p{
    font-size: 16px;
    color: #fff;
    line-height: 26px;
}
.in-contact>h3{
    font-size: 16px;
    color: #e60011;
    margin-top: 30px;
}
.in-contact>h2{
    font-size: 36px;
    color: #e60011;
    font-weight: bold;
    margin: 10px 0 30px;
}
.in-contact>ul{
    display: flex;
    flex-flow: row wrap;
}
.in-contact>ul>li{
    width: 140px;
    text-align: center;
    padding-right: 40px;
}
.in-contact>ul>li>p{
    font-size: 20px;
    color: #fff;
    padding-top: 10px;
}
.in-contact>ul>li>span{
    font-size: 12px;
    color: #fff;
}



.in-foot{
    
    width: 100%;
    background: #484848;
    z-index: 999;
}
.in-foot p{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    padding: 20px 0;
}
.in-foot p>span{
    font-size: 16px;
    color: #fff;
}
.in-foot p>a{
    font-size: 16px;
    color: #fff;
}
@media all and (max-width:768px) {
    .container{
        width: 100%;
    }
    .nav-top{
        background: #fff !important;
    }
    .navbar {
        padding: 10px 0;
    }
    .navbar i{
        display: block;
        font-size: 30px;
        color: #000;
        padding-top: 18px;
        padding-right: 10px;
    }
    .nav-top i{
        color: #000 !important;
    }
    .navbar-nav{
        position: absolute;
        left: 0;
        top: 87px;
        background: #fff;
        width: 100%;
        margin: 0;
        padding: 20px 0;
        display: none;
    }
    .nav-top .navbar-nav{
        background: #fff;
    }
    .navbar-nav>li{
        width: 100%;
    }
    .navbar-nav>li>a{
        width: 100%;
        padding: 10px 20px;
    }
    .navbar-nav>li img{
        width: 10% !important;
    }
    .navbar-nav>li>a>hr{
        display: none;
    }
    .carousel{
        padding-top: 87px;
    }
    .carousel-control.left, .carousel-control.right {
        background: none;
        top: calc(100% - 50% );
    }
    .banner-con h3{
        font-size: 16px;
    }
    .banner-con h4{
        display: none;
    }
    .banner-con p{
        font-size: 14px;
    }
    .banner-con hr{
        margin: 5px auto;
    }
    .banner-con a{
        padding: 2px 10px;
        font-size: 14px;
        margin-top: 0;
    }
    .align-left>ul{
        margin: 0;
        display: none;
    }
    .align-left>h3>span{
        font-size: 14px;
    }
    .about{
        padding: 20px 0;
    }
    .about-left,.about-right{
        width: 100%;
        padding: 0 20px;
    }
    #timeLine{
        width: 100%;
        margin: 0;
    }
    #cUl{
        width: 100%;
        height: 630px;
    }
    #cUl li{
        width: 100%;
    }
    #cList>div{
        width: 100% !important;
    }
    .c-li-left,.c-li-right{
        float: none;
        width: 100%;
    }
    .c-li-right{
        padding: 0 15%;
    }
    #btnRight,#btnLeft{
        top: 50%;
    }
    .inter-left,.inter-img{
        width: 100%;
        padding: 10px 10px;
    }
    .swiper-item img{
        width: 100%;
    }
    .in-inter,.applications{
        padding: 0;
    }
    .news-img,.news-con>ul,.applications ul>li{
        width: 100%;
    }
    .n-left{
        text-align: left;
        width: 100%;
    }
    .in-map{
        width: 100%;
    }
    #dituContent{
        height: 200px !important;
    }
    .in-contact{
        width: 100%;
        padding: 20px;
    }
    .swiper-item{
        width: 400px;
    }
}