@import 'bootstrap.css';
@import 'reset.css';
@import 'swiper.min.css';
@import 'animate.css';
@import 'font-awesome.css';
body {
    background-color: #fff;
    overflow-x: hidden;
    overflow-y: auto;
    color: #333;
    font-size: 14px;
    font-family: microsoft yahei;
    position: relative;
}
/****************************************introduce****************************************/
.introduce{
    width: 100%;
    position: relative;
    z-index: 999;
    background-color: #fafafa;
    height: 38px;
    font-size: 12px;
    line-height: 37px;
    border-bottom: 1px solid #eee;
}
.nav_content{
    padding:0 15px;
}
.introduce-con{
    text-align: center;
    display: flex;
    justify-content: center;
}
/****************************************header****************************************/
.header{
    width: 100%;
    background-color: #f9f9f9;
    position: relative;
    z-index: 10;
}
.header-whole{
    height: auto;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}
.header-con{
    width: 100%;
    padding:0;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header-con-le{
    display: flex;
    align-items: center;
    height: 100%;
    margin-top: 0px;
}
.header-con-ri{
    padding: 0;
    overflow: hidden;
    display: block;
    line-height: 30px;
    width: 332px;
    background-image: url(../img/top_tel.png);
    background-repeat: no-repeat;
    background-size: cover;
    color: #fff;
    float: right;
}
.header-con-ri p{
    padding: 10px 0 10px 96px;
    display: block;
}
.header-con-ri span{
    font-size: 26px;
    display: block;
    font-family: arial;
}
/****************************************nav****************************************/
.navbar{
    padding: 0;
}
.navbar-toggler{
    float: right;
}
.nav-link{
    text-align: center;
    font-size: 15px;
    color: #fff;
    display: block;
    width: 100%;
    transition: .3s;
}

.navbar-dark .navbar-nav .nav-link{
    padding:15px 35px;
    color: #fff;
    position: relative;
}
.navbar-dark .navbar-nav .nav-link.active,
.nav-link:hover{
    position: relative;
    background-color: #da0001;
}
.navbar-dark .navbar-nav .nav-link::after{
    content: '\f00a';
    font-family: 'FontAwesome';
    font-size: 12px;
    position: absolute;
    top: 50%;
    transform:  translateY(-50%) scale(0.5);
    right: 0;
    transition: .3s;
}
.navbar-dark .navbar-nav .nav-item:last-child .nav-link::after,
.navbar-dark .navbar-nav .nav-link.active::after,
.navbar-dark .navbar-nav .nav-link:hover::after{
    content: '';
}
.nav-item{
    padding: 0;
}
/****************************************img****************************************/
.images img{
    width: 1920px;
} 
.focus {
    position: relative;
    width: 1920px;
    height: 560px;
    overflow: hidden;
}
.focus ul {
    /* 添加定位使用动画效果 */
    position: absolute;
    top: 0;
    left: 0;
    width: 600%;
}
.focus ul li {
    /* 需要给ul足够的宽度才能让其左浮动 */
    float: left;
}
.focus .left,
.right {
    display: none;
    position: absolute;
    top: 216px;
    left: 0;
    width: 27px;
    height: 20px;
    background-color: black;
    opacity: 0.5;
    text-align: center;
    line-height: 20px;
    color: #fff;
}
.focus .right {
    left: 1895px;
}
.circle {
    position: absolute;
    top: 95%;
    left: 46%;
    right: 46%;
}
.circle li {
    float: left;
    width: 10px;
    height: 10px;
    border: 1px solid #fff;
    border-radius: 10px;
    margin-left: 3px;
}
.current {
    background-color: #fff;
}

/****************************************sect-one****************************************/
.sect-one{
    padding-top: 50px;
}
.sect-one-top{
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #dbdbdb;
}
.sect-one-text{
    align-items: center;
    padding-bottom: 25px;
}
.sect-one-text h2{
    display: flex;
    justify-content: center;
}
.sect-one-text p{
    display: flex;
    justify-content: center;
    color: #333333;
    padding-top: 15px;
    font-size: 14px;
}
.sect-one-mi{
    display: flex;
}
.profile-con-product{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
    justify-content: center;
}
.profile-con-product li{
    border: 1px solid #dbdbdb;
    margin: 0 4px 10px;
    padding: 10px;
    color: #333;
}
.profile-con-product li a{
    display: flex;
    justify-content: center;
    padding: 0px 10px;
    color: #333;
}
.profile-con-product li:hover a{
    color: #eee;
}
.profile-con-product li:hover{
    background-color: #da0001;
}

.sect-one-two , .sect-one-three , .sect-one-four{
    padding-top: 30px;
    display: flex;
}
.sect-one-img{
    overflow: hidden;
    position: relative;
}
.sect-one-img img{
    transition: all 0.8s;
    cursor: pointer;
    width: 100%;
    display: block;
}
.sect-one-img img:hover{
    transform: scale(1.2);
}
.sect-one-txt a{
    width: 100%;
    color: #333333;
}
.anli{
    position: relative;
}
.anli .sect-one-txt{
    position: absolute;
    bottom: 0;
    left: 0;
    display: none;
    right: 0;
    transition: .3s;
}
.anli:hover .sect-one-txt{
    display: block;
}
.sect-one-show-img div:hover p{
    background-color: #da0001;
    color: #eee;
}
.sect-one-txt{
    display: flex;
    align-items: center;
}
.sect-one-show-inner{
    margin-bottom: 30px;
    border-radius: 4px;
    overflow: hidden;
}
.sect-one-txt a p{
    display: flex;
    padding: 0 15px;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    font-size: 15px;
}
.sect-one-txt a p span{
    font-size: 30px;
}
/****************************************sect-two****************************************/
.sect-two{
    padding-top: 50px;
    padding-bottom: 50px;
}
.sect-two-top{
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #dbdbdb;
}
.sect-two-text{
    align-items: center;
    padding-bottom: 25px;
}
.sect-two-text h2{
    color: #333333;
    display: flex;
    justify-content: center;
}
.sect-two-text p{
    color: #333333;
    padding-top: 15px;
    font-size: 15px;
    display: flex;
    justify-content: center;
}
.sect-two-bom{
    padding-top: 40px;
}
.sect-two-left,.sect-two-right{
    padding: 10px;
}
.sect-two-left div{
    height: 100%;
    border-radius: 4px;
    padding: 23px;
    background-color: #313131;
}
.sect-two-left p{
    font-size:16px;
    color: #dbdbdb;
    text-indent: 2rem;
}
.sect-two-right img{
    width: 100%;
    border-radius: 4px;
}
/****************************************sect-three****************************************/
.sect-three{
    margin-bottom: 10px;
    background-image: url(../img/beijing.jpg);
}
.sect-three-img{
    display: flex;
    position: relative;
    z-index: 1;
    justify-content: center;
}
.sect-three{
    position: relative;
    
}
.sect-three::after{
    content: '';
    background: rgba(218,0,1,0.6);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}
.sect-three-con p{
    display: flex;
    position: relative;
    z-index: 1;
    justify-content: center;
    text-align: center;
    padding: 10px 0;
    color: #eee;
}
.sect-three-con h3{
    position: relative;
    z-index: 1;
    padding: 10px 0;
    color: #dbdbdb;
    display: flex;
    justify-content: center;
    text-align: center;
    padding-top: 40px;
}

.sect-three-con p{
    font-size: 16px;
}
/****************************************sect-four****************************************/
.sect-four{
    padding-bottom: 20px;
    background-repeat: no-repeat;
    background-size: cover;
    background-image: url(../img/sect-four-back.jpg);
}
.sect-four-top{
    display: flex;
    justify-content: center;
}
.sect-four-top div{
    display: flex;
    justify-content: center;
}
.sect-four-top img{
    width: 100%;
    padding: 50px 0;
}
.sect-four-text h2{
    padding: 30px 0;
    color: #eee;
}
.sect-four-middle{
    padding-top: 10px;
    padding-bottom: 25px;
    display: flex;
    justify-content: center;
}
.sect-four-middle img{
    width: 100%;
    height: 100%;
    border-radius: 5px;
}
.sect-four-middle-right{
    display: flex;
}
.sect-four-con{
    width: 100%;
}
.sect-four-middle-right div{
    border-radius: 5px;
    background-color: #eee;
    padding: 20px 20px 20px 20px;
}
.sect-four-middle-right h3{
    color: #da0001;
    font-size: 30px;
    padding-bottom: 20px;
}
.sect-four-middle-right p{
    font-size: 16px;
}
.sect-four-bom{
    padding-bottom: 20px;
    display: flex;
    justify-content: center;
}
.sect-four-bom img{
    width: 100%;
    height: 100%;
}
.sect-four-but{
    display: flex;
    justify-content: center;
}
/****************************************sect-five****************************************/
.sect-five{
    padding: 50px 0px;
}
.sect-five a{
    color: #333;
}
.sect-five .sect-five-bom a{

    display: -webkit-box;
    flex: 1 1 auto;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.sect-five .sect-five-bom span{
    margin-left: 15px;
    flex: 0 0 85px;
}
.sect-five-top a:hover{
    color: #da0001;
}
.color a:hover{
    color: #da0001;
}
.color a:hover h6{
    color: #da0001;
}
.sect-five-con{
    display: flex;
    justify-content: space-around;
}
.sect-five-top{
    padding-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sect-five-top-left{
    display: flex;
    justify-content: center;
    align-items: center;
}
.sect-five-top-left h3{
    padding: 0px 20px 0 0;
    display: flex;
    align-items: center;
}
.sect-five-top-left span{
    font-size: 20px;
    padding: 5px 20px 0 0;
}
.sect-five-top-right{
    display: flex;
    align-items: center;
}
.sect-five-middle-left {
    border-bottom: 1px solid #dbdbdb;
    padding-bottom: 10px;
}
.sect-five-middle-left img{
    width: 100%;
    border-radius: 4px;
    display: block;

}
.sect-five-middle-left h6{
    padding-top: 5px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.sect-five-middle-left p{
    padding-top: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.sect-five-middle-left span{
    padding-top: 10px;
}
.view{
    float: right;
}
.view a{
    color: #da0001;
}
.sect-five-bom li{
    padding-top: 15px;
    display: flex;
    justify-content: space-between;
}
.sect-five-bom-right{
    display: flex;
    padding-bottom: 10px;
}
.sect-five-bom-right img{
    width: 100%;
    border-radius: 4px;
    display: block;
}
.sect-five-bom-right a{
    display: flex;
    max-height: 80px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.sect-five-bom-right h6{
    font-size: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.padd-top{
    padding-top: 10px;
}
.sect-five-bom-right span{
    margin: 5px 0px;
    display: block;
}
.sect-five-bom-right p{
    font-size: 13px;
    /*margin-top: 5px;*/
    
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.sect-link{
    padding-top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.sect-link-left{
    text-align: center;
}
.sect-link-right a{
   padding: 0 10px ;
    border-right: 1px dashed #ccc;
}
.sect-link-right a:last-child{
    border-right: none;
}


/****************************************footer****************************************/
.footer{
    width: 100%;
    color: #fff;
    background-color: #2e3033;
    border-top: 25px solid #da0001;
}
.footer-con{
    margin-top: 48px;
}
.footer-left{
    border-right: 1px solid #1a1d21;
    display: flex;
    justify-content: space-around;
}
.footer-left dl{
    margin-top: 10px;
    display: inline-block;
    overflow: hidden;
}
.footer_bottom{
    background: #27292B;
    padding: 15px;
    color: #fff;
    font-size: 12px;
    text-align: center;
}
.footer_bottom a{
    color: #fff;
}
.footer-left dl dt{
    padding-bottom: 25px;
    display: block;
}
.footer-left dl dt a{
    font-size: 16px;
    color: #fff;
}
.footer-left dl dd{
    display: block;
}
.footer-left dl dd a{
    font-size: 14px;
    color: #fff;
}
.footer-middle{
    display: flex;
    justify-content: center;
    border-right: 1px solid #1a1d21;
    border-left: 1px solid #464a4650;
}
.foot-middle-one{
    margin-top: 10px;
    font-size: 16px;
    color: #fff;
}
.foot-middle-two{
    margin-top: 10px;
    font-size: 36px;
    color: #fff;
    font-weight: 600;
}
.foot-middle-three p{
    margin-top: 10px;
    font-size: 14px;
    font-weight: bold;
    color: #fff;
}
.foot-middle-three a{
    font-size: 14px;
    color: #939393;
}
.footer-right{
    border-left: 1px solid #464a4650;
}
.foot-right{
    margin-top: 10px;
}
.foot-right dt{
    display: flex;
    justify-content: center;
}
.foot-right dd{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    font-size: 15px;
}
.footer-con dd a:hover{
    color: #da0001;
}
.foot-right img{
    width: 130px;
    height: 130px;
}
.header_button{
    display: none;
    box-shadow: none!important;
    outline: none!important;
    border:0;
    padding: 0;
    color: #000;
}
.header_inner{
    position: relative;
}
.nav_href i{
    display: none;
}
.nav_href{
    display: flex;
    position: relative;
}
.nav_href a{
    flex: 1 1 auto;
}
.nav_href i{
    display: none;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    color: #fff;
    font-size: 20px;
    width:50px;
}
.nav-item{
    position: relative;
}
.navbar-dark .navbar-nav .dropdown-menu{
    padding: 0;
    min-width: 100%;
}
.navbar-dark .navbar-nav .dropdown-menu .nav-link{
    background-color: #212529;
    font-size: 12px;
    padding: 10px 15px;
    border-bottom: 1px solid #444;
}
.navbar-dark .navbar-nav .dropdown-menu .nav-link:hover{
    color: #fff;
    background-color: #da0001;
}
.navbar-dark .navbar-nav .dropdown-menu .nav-link::after{
    content: '';
}
.banner img{
    display: block;
    width: 100%;
}

.sect-news {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    border: 1px solid #dbdbdb;
    padding: 10px;
    margin-top: 20px;
    border-radius: 4px;
}
.sect-new img{
    width: 100%;
    border-radius: 4px;
    display: block;
  
}
.sect-new h6{
    padding-top: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}
.sect-newss{
    padding: 0 20px;
}
.sect-new p{
    padding-top: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.news_inner p{
    padding-top: 8px;
    font-size: 14px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.body-img{
    width: 100%;
    position: relative;
}
.body-img img{
    width: 100%;
  max-width: 100%;
  display: block;
}
.index_view{
    display: flex !important;
    justify-content: space-between;
}
.index_view span{
    margin: 0;
    padding: 0;
}


@media (min-width: 768px){
    .navbar-expand-sm .navbar-collapse {
        display: flex!important;
        flex-basis: auto;
    }
    
}
.sect-five-bom{
    margin-bottom: 60px;
}
.header_logope{
    display: none;
}
.news_inner{
    padding: 0;
}
.nav_contentnews{
    padding: 0 30px;
}
.tel{
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    border:1px solid #da0001;
    background-color: #da0001;
    color: #fff;
}
.flex{
    display: flex;
}
.tel a{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    border-radius: 4px;
    line-height: 50px;
    text-align: center;
    color: #fff;
}
.tel a:nth-child(2){
    background-color: #fff;
    color: #da0001;
}
.tel a:nth-child(2):hover{
    background-color: #fff;
    color: #da0001;
}
.tel i{
    font-size: 20px;
    margin-right: 8px;
}
.weixin{
    width: 100%;
    height: 100%;
    max-width: 640px;
    min-width: 320px;
    position: fixed;
    top: 0;
    z-index: 1000;
    display: none;
    background: rgba(0,0,0,.6);
    
}
.weixin-block{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}
.weixin-inner{
    margin: auto;
    max-width: 80%;
    padding:0 25px 10px;
    padding-top: 30px;
    text-align: center;
    position: relative;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0px 2px 6px #777;
    -webkit-box-shadow: 0px 2px 6px #777;
    -moz-box-shadow: 0px 2px 6px #777;
    border-radius: 5px;
}
.weixin-inner .weixin_clone{
    font-size: 20px;
    width: 30px;
    height: 30px;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #dc0000;
    color: #fff;
    border-radius: 100%;
    position: absolute;
    right: 10px;
    top: 10px;
}
.weixin-inner img{
    display: block;
    border-radius: 5px;
    margin: 0 auto;
    max-width: 170px;
}
.weixin-inner p{
    font-size: 14px;
    margin: 5px 0;
    text-align: center;
    font-family:   "PingFang SC",Helvetica,"Helvetica Neue","microsoft yahei",Tahoma,Arial,sans-serif;
}
.weixin-inner p span{
    display: inline-block;
    padding: 4px 8px;
    background-color: #dc0000;
    color: #fff;
    font-family: "PingFang SC",Helvetica,"Helvetica Neue","microsoft yahei",Tahoma,Arial,sans-serif;
    border-radius: 5px;
    cursor: pointer;
}
@media (max-width: 768px){
    .footer{
        min-height: 50px;
    }
    .footer>div{
        display: none;
    }
    .sect-five-top-left h3{
        padding-right: 10px;
    }
    .tel{
        display: block;
    }
    .profile-con-item:last-child{
        margin-bottom: 25px!important;
    }
    .news_innerimg{
        width: 100%;
    }
    .footer-con{
        margin-top: 15px;
    }
    .sect-five-bom-right a{
        max-height: none;
    }
    .footer_bottom{
        min-height: 50px;
    }
    .sect-five-top-left h3{
        font-size: 16px;
    }
    .nav_href i{
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .header_logope,
    .footer-middle{
        display: block;
    }
    .nav-link{
        transition: none;
    }
    .profile-con-itempc,
    .header_logopc,
    .footer_bottom>p,
    .footer-left,
    .sect-link,
    .header-con-ri{
        display: none;
    }
    .navbar-dark .navbar-nav .nav-link::after,
    .navbar-dark .navbar-nav .nav-link:hover::after{
        content: '';
    }
    .header{
        min-height: 70px;
    }
    .header_inner{
        position: fixed;
        left: 0;
        top: 0;
        right: 0;
        padding: 5px 0px;
        z-index: 999;
        width: 100%;
        box-shadow: 0 1px 2px #ccc;
        background-color: #fff;
    }
    .header_button{
        display: block;
    }
    
}