body{
    font-family: "PingFangSC-Light,sans-serif,Helvetica,"Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif";
    color: #333;
    font-size: 1.2rem;
}
.text-black-55{
    color: #999;
}
.modal-backdrop{
    height: 100%;
    width: 100%;
}
@media (max-width: 1919px) and (min-width: 768px) {
    html {
        zoom: 85%;
    }
    @-ms-viewport { width: 1920px; }
}

@media (min-width: 992px){
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 960px;
    }
}
@media (min-width: 1200px){
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1140px;
    }
}
@media (min-width: 1400px){
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1240px;
    }
}
@media (min-width: 1500px){
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1340px;
    }
}
@media (min-width: 1600px){
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1440px;
    }
}
@media (min-width: 1700px){
    .container, .container-lg, .container-md, .container-sm, .container-xl {
        max-width: 1540px;
    }
}
a{
    color: #666;
}
a:hover{
    color: #1944a5;
    text-decoration: none;
}
img {
    width: auto\9;
    height: auto;
    max-width: 100%;
    vertical-align: middle;
    border: 0;
    -ms-interpolation-mode: bicubic;
}
/*.sidenav start*/
.sidenav {
    background: #212121;
    box-shadow: 2px 2px 6px rgba(0, 0, 0, .3);
    display: block;
    font-size: 16px;
    font-weight: 400;
    height: 100%;
    left: 0;
    position: fixed;
    overflow: auto;
    transform: translate(-262px, 0);
    transition: transform .3s;
    top: 0;
    width: 256px;
    z-index: 9999;
}

.sidenav.show {
    transform: translate(0, 0)
}

.sidenav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    padding-top: 40px;
}

.sidenav-menu li {
    display: block;
    position: relative
}

.sidenav-menu a {
    background: 0 0;
    color: #BDBDBD;
    display: block;
    line-height: 24px;
    padding: 10px 20px;
    text-decoration: none
}

.sidenav-menu a:hover {
    background: #616161;
    color: #fff;
}

.sidenav-menu a.active, .sidenav-menu a.active .sidenav-dropdown-icon, .sidenav-menu a.active .sidenav-link-icon {
    color: #FAFAFA
}
.sidenav-dropdown-icon .material-icons,
.sidenav-dropdown-icon .material-icons2{
    position: relative;
    top: 1px;
    display: inline-block;
    font-family: 'Glyphicons Halflings';
    font-style: normal;
    font-weight: 400;
    vertical-align: top;
    margin-top: -3px;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.sidenav-dropdown-icon, .sidenav-link-icon {
    color: #757575;
    position: absolute;
    text-align: center;
    top: 8px
}

.sidenav-link-icon {
    display: block;
    height: 24px;
    left: 24px;
    width: 24px
}

.sidenav-link-title {
    display: block;
}

.sidenav-dropdown {
    display: none;
    list-style: none;
    padding: 0
}

.sidenav-dropdown a {
    background: #191919;
    padding-left: 32px
}

.sidenav-dropdown a:hover {
    background: #616161
}

.sidenav-dropdown li:first-child a {
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .1)
}

.sidenav-dropdown-icon {
    display: none;
    height: 16px;
    right: 16px;
    width: 16px
}

.sidenav-dropdown-icon.show {
    display: block
}

.sidenav-overlay {
    background: rgba(255, 255, 255, .8);
    display: none;
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 99
}
.sidenav-no-scroll {
    overflow: hidden !important
}
.sidenav-dropdown-icon:after{
    font: normal normal normal 14px/1 FontAwesome;
    content: "\f105";
    font-size: 22px;
}
.common_alert{
    top: 10%;
    position: fixed;
    z-index: 99999;
    width: 100%;
}
.top_nav{
    padding: 0;
    background: #1944a5;
}
.navbar-brand{
    color:#4073fa;
    font-size: 2rem;
}
.top_nav a{
    color: #fff;
}
.top_nav .nav-item{
    padding: .5rem 2rem;
}
.top_nav .nav-item:hover{
    background: #eb6100;
}
.top_info{
    padding: 1rem 0;
}
/*product*/
.p_banner{
    height: 30rem;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.p_banner_txt{
    color: #fff;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    font-size: 2.5rem;
    transform: translateY(-50%);
}
.hot_search{
    background-color: #f7f7f7;
    padding: 1rem 0;
}
.hot_search .form-control{
    padding-left: 1.5rem;
    border-radius: 30px;
}
.hot_search .form-control::placeholder{
    color: #999999;
}
.hot_search .btn{
    border-radius: 30px;
    padding-left: 2rem;
    padding-right: 2rem;
}
.hot_search a{
    margin: 0 .5rem;
}
.location{
    padding: 1rem 0;
    color: #808080;
}
.location a{
    color: #808080;
}
.location img{
    vertical-align: revert;
}
.left_menu{
    border: 1px solid #e3e3e3;
}
.left_menu h4{
    background-color: #f5f5f5;
    color: #1944a5;
    margin: 0;
    text-align: center;
    padding: 1.5rem 0;
}
.left_menu .sub_menu{
    margin: 0;
    padding: 0;
    list-style: none;
    display: none;
}
.left_item{
    border-bottom: 1px solid #e3e3e3;
    padding: .8rem 1.5rem;
}
.left_item>a{
    color: #333;
}
.left_item>a:after{
    font-family: FontAwesome;
    content: "\f067";
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
}
.left_item.active>a,
.left_menu .sub_menu .active a{
    color: #1944a5;
}
.left_item.active>a:after{
    content: "\f00d";
}
.left_item.active .sub_menu{
    display: block;
}
.left_menu a{
    display: block;
    position: relative;
}
.left_menu .sub_menu a{
    color: #5d5d5d;
    font-size: 85%;
    padding: .4rem 0 .4rem 1rem;
    font-family: FontAwesome;
}
.left_menu .sub_menu a:before{
    content: "\f0da";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #5d5d5d;
    z-index: 999;
}
.location a:hover,
.left_menu a:hover{
    color: #1944a5;
}
.product_box{
    border: 1px solid #e3e3e3;
    text-align: center;
    box-shadow: 0px 0px 20px #d2d2d2;
    margin-bottom: 2rem;
}
.product_box .p_img{
    padding: 1rem;
    overflow: hidden;
}
.product_box .p_img img{
    transition:all 1s;
}
.product_box .p_img:hover img{
    transform: scale(1.3);
}
.product_box .p_des{
    color: #808080;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp:3;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}
.product_box .p_txt{
    border-top: 1px solid #e3e3e3;
    padding: 2rem;
}
.left_news{
    margin-top: 2rem;
}
.left_news h4{
    color: #fff;
    background-color: #1944a5;
    text-align: center;
    padding: 1.5rem;
}
.left_news a{
    display: block;
    padding: .8rem 1rem;
    border-bottom: 1px dotted #1944a5;
}
.left_hot_search{
    margin-top: 2rem;
    border: 1px solid #e3e3e3;
    padding:2rem 1rem;
}
.left_hot_search h4{
    position: relative;
    padding-bottom: 1rem;
}
.left_hot_search h4:before{
    content: " ";
    position: absolute;
    width: 3rem;
    height: 3px;
    bottom: 0;
    left: 0;
    background-color: #1944a5;
}
.left_hot_search a{
    padding: .3rem .6rem;
    border: 1px solid #e3e3e3;
    display: inline-block;
    margin-top: .5rem;
}
.left_contact{
    margin-top: 2rem;
}
.left_contact .contact_info{
    background-color: #1944a5;
    color: #fff;
    padding: 1rem .5rem;
}
.contact_info p{
    font-size: 1.8rem;
    margin-bottom: 0;
    font-weight: bold;
}
.contact_info .fa-phone{
    background-color: #fff;
    color: #1944a5;
    border-radius: 100%;
    font-size:1.7rem;
    width: 2rem;
    line-height: 2rem;
    height: 2rem;
}
.product_detail{
    border: 1px solid #e3e3e3;
}
.btn-warning{
    background-color: #eb6100;
    border-color: #eb6100;
    color: #fff;
}
.btn-warning:hover{
    background-color: #ff6c04;
    border-color: #ff6c04;
    color: #fff;
}
.product_detail h2{
    border-bottom: 1px solid #f1f1f1;
    margin-top: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
}
.d_img{
    border-right:1px solid #e3e3e3;
    margin-right: 3rem;
}
.p_detail_attr{
    margin-top: 6rem;
    margin-bottom: 4rem;
}
.p_detail_attr h3{
    color: #666 ;
    position: relative;
    font-size: 1.5rem;
    font-weight: normal;
}
.p_detail_attr h3:after{
    content: " ";
    position: absolute;
    bottom: -1rem;
    width: 4rem;
    left: 50%;
    transform: translateX(-50%);
    border-bottom: 4px solid #1944a5;
}
.you_box{
    border: 1px solid #e3e3e3;
    margin-bottom: 2rem;
}
.you_box img{
    width: 100%;
}
.you_detail{
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
.you_box h3{
    color: #1944a5;
    font-weight: bold;
}
.you_box h4{
    font-weight: bold;
}
.d_partner_box{
    background-image: url('https://hd.img.sznbhf.com/jingming/Public/Home/images/partner_bg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
.d_partner_box{
    text-align: center;
    padding: 2rem 2rem 0 2rem;
}
.d_partner_box .col-md-4{
    margin-bottom: 2rem;
}
.d_contact_btn{
    margin-top: 2rem;
    margin-bottom: 2rem;
}
.d_contact_btn .btn{
    background-color: #1944a5;
    border-color: #1944a5;
    border-radius: 30px;
    padding: .6rem 2rem;
    font-size: 1.2rem;
    margin-right: 1rem;
}
.d_contact_box{
    position: relative;
}
.d_contact_info{
    margin-top: 5rem;
}
.d_contact_box:before{
    content: " ";
    position: absolute;
    background-color: #f5f5f5;
    top: 4rem;
    left: 0;
    right: 0;
    bottom: 0;
}
.d_news_title{
    font-size: 2rem;
    color: #1944a5;
    font-weight: bold;
    margin-top: 3rem;
    margin-bottom: 3rem;
    padding-left: 1rem;
    line-height: 1;
    border-left: .5rem solid #1944a5;
}
.d_news{
    position: relative;
}
.d_news img{
    width: 100%;
}
.d_news .d_sub_title{
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
    padding: .5rem;
}
.d_new_list a{
    display: block;
    position: relative;
    margin-left: 2rem;
    font-family: FontAwesome;
}
.d_new_list a div{
    padding:1rem 7rem 1rem 0;
    border-bottom: 1px dotted #dcdcdc;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.d_new_list a:before{
    content: "\f105";
    position: absolute;
    left: -1.5rem;
    border-radius: 100%;
    width: 16px;
    height: 16px;
    font-size: .9rem;
    line-height: 16px;
    text-align: center;
    border:1px solid #dcdcdc;
    top: 50%;
    color: #dcdcdc;
    transform: translateY(-50%);
}
.d_new_list a:hover,
.d_new_list a:hover:before{
    color: #cf0313;
    border-color: #cf0313;
}
.d_new_list a span{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #808080;
}
.project_box{
    padding-top:2rem;
    padding-bottom: 2rem;
    border-bottom: 4px solid #f0f0f0;
    margin-bottom: 2rem;
}
.project_box:hover{
    background-color: #f2f2f2;
    border-bottom-color: #1944a5;
}
.project_box h3{
    color: #333;
}
.project_box img{
    width: 100%;
}
.project_info{
    padding-right: 2rem;
}
.project_title{
    margin-top: 3rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e3e3e3;
    margin-bottom: 2rem;
}
.project_right{
    background-color: #f5f5f5;
    padding: 2rem;
}
.line_title{
    margin-bottom: 3rem;
}
.line_title span{
    position: relative;
    padding-bottom: .8rem;
}
.line_title span:after{
    content: " ";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 3rem;
    height: 3px;
    background-color: #1944a5;
}
.left_project_box{
    position: relative;
    margin-bottom: 1rem;
}
.left_project_box img{
    width: 100%;
}
.left_project_box .left_project_title{
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
    padding: .3rem .5rem;
}
.left_news_title{
    background-color: #1944a5;
    color: #fff;
    text-align: center;
    margin-bottom: .5rem;
    padding: 1rem;
}
.left_news_title *{
    margin-bottom: 0;
}
.left_news_btn{
    background-color: #ececec;
    color: #666666;
    padding: .8rem 4rem;
    display: block;
    margin-bottom: .5rem;
    position: relative;
    font-size: 1.4rem;
}
.left_news_btn.active{
    color: #1944a5;
}
.left_news_btn .fa-angle-right{
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
}
.left_product{
    display: block;
    border:1px solid #e3e3e3;
    margin-bottom: 1.5rem;
}
.left_product .p_img{
    padding: 1.5rem;
}
.left_product .left_product_title{
    text-align: center;
    color: #fff;
    background-color: #333333;
    padding: .8rem;
}
.news_box{
    margin-bottom: 2rem;
    border:1px solid #e3e3e3;
    padding: 1.5rem;
}
.page{
    text-align: center;
}
.page a,
.page span{
    display: inline-block;
    border:1px solid #e5e5e5;
    border-radius: 5px;
    padding: .3rem .8rem;
    margin-right: .5rem;
}
.page .current,
.page a:hover{
    background-color: #1944a5;
    color: #fff;
}
.about_nav a{
    text-align: center;
    color: #1a1a1a;
    position: relative;
}
.about_nav_line{
    box-shadow: 0 10px 10px #e9e9e9;
}
.about_nav a.active,
.about_nav a:hover{
    color: #1943a5;
}
.about_nav a:after{
    content: " ";
    position: absolute;
    right: 0;
    height: 50%;
    top: 25%;
    border-right: 1px solid #cfcfcf;
}
.about_nav a:last-child:after{
    display: none;
}
.about_nav a span{
    display: block;
    position: relative;
    padding: 1.3rem;
}
.about_nav a.active span:before,
.about_nav a:hover span:before{
    content: " ";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    border-bottom: 2px solid #1944a5;
}
.about_nav a.active span:after,
.about_nav a:hover span:after{
    font-family: FontAwesome;
    content: "\f192";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -5px;
    z-index: 9;
    font-size: 19px;
    background-color: #fff;
    width: 19px;
    height: 19px;
    border-radius: 100%;
    color: #1944a5;
}
.introduce_img{
    position: relative;
    padding-left: 1.5rem;
}
.introduce_img:before{
    content: " ";
    position: absolute;
    left: 0;
    top: 10%;
    height: 80%;
    background-color: #1943a5;
    width: 1.5rem;
}
.introduce_info{
    box-shadow: 0 5px 10px #e9e9e9;
    padding: 2rem;
    text-align: center;
    margin-top: 3rem;
}
.introduce_info p{
    color: #666;
}
.introduce_info h1 span{
    font-size: 1.2rem;
    font-weight: normal;
    color: #666;
    vertical-align: top;
    margin-top: .5rem;
    margin-left: .5rem;
}
.jian_box{
    background-image: url(https://hd.img.sznbhf.com/jingming/Public/Home/images/jian_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    padding: 4rem 0;
    margin-top: 4rem;
}
.jian_box .jian_title{
    background-color: #1943a5;
    display: inline-block;
    color: #fff;
    border-top-right-radius: 30px;
    margin-bottom: 1rem;
    padding: .3rem 1rem;
}
.jian_box .line_title{
    margin-bottom: 4rem;
}
.i_partner .flex-fill{
    box-shadow: 0 0 5px #e9e9e9;
    margin-bottom: 1rem;
    margin-right: 1rem;
}
.i_partner .flex-fill:last-child{
    margin-right: 0;
}
.about_title{
    border-bottom: 1px solid #eaeaea;
    margin-top: 3rem;
    margin-bottom: 2rem;
}
.about_title span{
    padding: 1rem 0;
    display: inline-block;
    font-size: 2rem;
    border-bottom: 3px solid #1944a5;
    margin-bottom: -2px;
}
.feng_box{
    border:1px solid #eaeaea;
    margin-bottom: 2rem;
}
.feng_box .f_img{
    padding: .8rem;
}
.feng_box .f_img img{
    width: 100%;
}
.feng_box .f_title{
    background-color: #f0f0f0;
    color: #4b4a4a;
    text-align: center;
    padding: .8rem;
}
.show_big{
    cursor: pointer;
}
.contact_title{
    background-color: #1943a5;
    padding: .5rem 1.5rem;
    display: inline-block;
    margin-bottom: 1rem;
    color: #fff;
}
.contact_box{
    padding: 2rem;
}
.link_box{
    background-color: #f5f5f5;
    padding: 2rem;
    text-align: center;
    height: 100%;
}
.map_info p{
    margin-bottom: .3rem;
}
.messgae_title{
    display: inline-block;
    position: relative;
    margin-top: 6rem;
    max-width: 20rem;
}
.messgae_title span{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    font-size: 2rem;
}
.message_form{
    margin-top: 2rem;
}
.form-control{
    height: 3.5rem;
    padding: 0.5rem 1rem;
}
.form-group{
    margin-bottom: 2rem;
}
.btn{
    font-size: 1.2rem;

}
.message_form .btn{
    margin-top: 4rem;
    min-width: 15rem;
}
.submit_content{
    height: 30rem;
    background-image: url('https://hd.img.sznbhf.com/jingming/Public/Home/images/message_bg.jpg');
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: left bottom;
}
.index_project_box{
    background-color: #f8f8f8;
    padding-top: 5rem;
    padding-bottom: 5rem;
}
.index_introduce{
    margin-top: 6rem;
}
.index_introduce .introduce_info{
    margin-top: 0;
}
.index_project_info{
    background-color: #1944a5;
    height: 100%;
    padding: 3rem;
    color: #fff;
    border-bottom-right-radius: 40px;
    min-height: 30rem;
}
.index_project_img{
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    height: 100%;
}
.project_banner{
    margin-bottom: 2rem;
}
.index_project_box .no-gutters>.col, 
.index_project_box .no-gutters>[class*=col-]{
    padding: 2px;
}
.project_banner .swiper-pagination{
    text-align: right;
    padding-right: 5rem;
    padding-bottom: 2rem;
}
.project_banner .swiper-pagination span{
    width: .8rem;
    height: .8rem;
    margin-right: .5rem !important;
    background-color: #fff;
    opacity: 1;
}
.project_banner .swiper-pagination .swiper-pagination-bullet-active{
    background-color: #eb6100;
    width: 3rem;
    border-radius: 5px;
}
.index_jing{
    position: relative;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    height: 40rem;
}
.index_jing .jing_info{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
}
.jing_info .jing_txt{
    background-color: #fff;
    padding: 3rem 4rem;
    text-align: center;
    box-shadow: 0 5px 10px #ebebeb;
}
.index_feng{
    padding-top: 5rem;
}
.index_feng .feng_btn{
    background-color: #333333;
    color: #fff;
    padding: .8rem 1.5rem;
    margin-right: 1rem;
}
.index_feng .feng_btn img{
    height: 1.2rem;
    vertical-align: revert;
}
.index_feng .feng_btn.active{
    background-color: #eb6100;
}
.feng_content{
    display: none;
    margin-top: 3rem;
}
.feng_content.active{
    display: flex;
}
.index_news,
.index_ding{
    background-color: #f8f8f8;
    padding-bottom: 5rem;
    padding-top: 5rem;
}
.index_news .p_detail_attr,
.index_project_box .p_detail_attr,
.index_ding .p_detail_attr
{
    margin-top: 0;
}
.index_news_title{
    position: relative;
    margin-bottom: 2rem;
    border-bottom: 1px solid #b5b5b5;
}
.index_news_title a{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.index_news_title span{
    color: #1944a5;
    font-size: 1.8rem;
    position: relative;
}
.index_news_title span:after{
    bottom: -4px;
    left: 0;
    right: 0;
    content: " ";
    position: absolute;
    border-bottom:2px solid #1944a5;
}
.index_news_list,
.index_ques{
    border-bottom: 1px dotted #bababa;
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.index_news_list:first-child,
.index_ques:first-child{
    padding-top: 0;
}
.index_news_list .news_date{
    float: left;
    border:1px solid #bababa;
    text-align: center;
    padding: .5rem;
    margin-right: 1rem;
}
.index_news_list .news_date span{
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
}
.index_news_list .news_info p,
.index_news_top p,
.ques_info p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp:2;
    color: #999;
    margin-bottom: 0;
    overflow: hidden;
}
.index_news_top img{
    margin-bottom: 1rem;
}
.index_ques .ques_title{
    width: 40px;
    text-align: center;
}
.index_ques{
    display: flex;
}
.ques_info{
    padding-left: 1rem;
}
.index_ques .ques_title span{
    display: flex;
    justify-content:center;
    align-items:center;
    height: 50%;
    padding: .5rem;
    background-color: #1944a5;
    color: #fff;
}
.index_ques .ques_title span:last-child{
    background-color: #eb6100;
}
.index_news h5{
    color: #333;
}
.index_ding{
    background-color: #f8f8f8;
}
.index_cate{
    background-image: url('https://hd.img.sznbhf.com/jingming/Public/Home/images/index_cate_bg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
.index_cate_list{
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-top: 5rem;
    margin-bottom: 1rem;
}
.index_cate_list a{
    border: 1px solid #eeeeee;
    flex: 0 0 14.285%;
    width: 14.285%;
    background-color: #fff;
    padding: .8rem 0;
    text-align: center;
    color: #787878;
}

.index_cate_list a.active{
    color: #1944a5;
}
.index_car{
    position: relative;
    width: 80%;
    display: inline-block;
}
#cate_swiper .c_img{
    background-color: #fff;
}
#cate_swiper{
    margin-bottom: 5rem;
}
.cate_swiper{
    position: relative;
}
.cate_prev,.cate_next{
    position: absolute;
    color: #fff;
    display: block;
    width: 2.5rem;
    padding-top: .2rem;
    height: 2.5rem;
    border:1px solid #fff;
    text-align: center;
    border-radius: 100%;
    top: 30%;
}
.cate_prev:hover,.cate_next:hover{
    color: #fff;
}
.cate_prev{
    left: -5rem;
}
.cate_next{
    right: -5rem;
}
@keyframes rotation{
    0%{
        transform: rotate(0deg);
    },
    50%{
        transform: rotate(180deg);
    },
    100%{
        transform: rotate(360deg);
    }
}
@keyframes rotation2{
    0%{
        transform: rotate(360deg);
    },
    50%{
        transform: rotate(180deg);
    },
    100%{
        transform: rotate(0deg);
    }
}
.index_car .circle_1,
.index_car .circle_2,
.index_car .circle_3,
.index_car .circle_4{
    position: absolute;
    left: 0;
    right: 0;
    text-align: center;
    top: 0;
    z-index: 1;
    transform: rotate(360deg);
}
.index_car .circle_2{
    transform: rotate(0deg);
}
.index_car .circle_3,
.index_car .circle_1,
.index_car .circle_4{
    animation:rotation 5s linear;
    animation-iteration-count:infinite;
}
.index_car .circle_2{
    animation:rotation2 5s linear;
    animation-iteration-count:infinite;
}
.index_car .img_car{
    z-index: 11;
    position: relative;
}
.car_icon{
    display: inline-block;
    width: 19rem;
}
#car_icon2,
#car_icon3,
#car_icon4{
    position: absolute;
    right: 4rem;
    top: 8rem;
}
#car_icon3{
    right: 0;
    top: 24rem;
}
#car_icon4{
    right: 4rem;
    top: 40rem;
}
#car_icon5{
    margin-left: 6rem;
}
#car_icon7,
#car_icon8,
#car_icon9{
    position: absolute;
    left: 4rem;
    top: 8rem;
}
#car_icon8{
    left: 0;
    top: 24rem;
}
#car_icon7{
    left: 4rem;
    top: 40rem;
}
.w-accor {
    overflow: hidden;
    position: relative;
}

.w-accor ul,.w-accor li {
    padding: 0;
    margin: 0;
    list-style: none;
}

.w-accor ul {
    width: 101%;
}

.w-accor li {
    position: relative;
    overflow: hidden;
    float: left;
}

.accorClick li {
    cursor: pointer;
}

.w-accor li .item {
    position: relative;
}

.w-accor li > a {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}
.w-accor li:before{
    content: " ";
    position: absolute;
    z-index: 1;
    background-color: rgba(0, 0, 0, .4);
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.w-accor li.cur:before{
    display: none;
}
.index_yuan{
    position: relative;
    background-size: auto 100%;
    background-repeat: no-repeat;
    background-position: left center;
    height: 40rem;
}
.index_yuan .yuan_tips{
    position: absolute;
    top: 0;
    left: 0;
    background-image: url('https://hd.img.sznbhf.com/jingming/Public/Home/images/ding_tips_bg.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    font-size: 1.4rem;
    padding: 3rem .5rem;
    color: #fff;
    z-index: 999;
}
footer{
    background: #1944a5;
    margin-top: 6rem;
    color: #fff;
}
footer p{
    margin-bottom: .5rem;
}
.ft_nav{
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}
footer a{
    flex: 1 1 auto;
    text-align: center;
    color: #fff;
    padding: 1.3rem .5rem;
}
footer a:hover{
    color: #999;
}
.ft_content{
    padding-top: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}


.w-accor h3 {
    font-size: 125%;
    margin: 0;
    padding: 0;
    font-weight: normal;
}

.w-accor .acr_p {
    margin-top: 0.5em;
}

@media screen and (max-width:1600px) {
    html{
        font-size: 14px;
    }
}
@media screen and (max-width:1400px) {
    html{
        font-size: 13.5px;
    }
}
@media screen and (max-width:1300px) {
    html{
        font-size: 13px;
    }
}

@media screen and (max-width:1200px) {
    html{
        font-size: 13px;
    }
}
select.form-control{
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
    position: relative;
}

@media screen and (max-width:500px) {
    html{
        font-size: 12px;
    }
    .navbar-toggler{
        font-size: 2.25rem;
    }
    .introduce_info{
        padding: 2rem 1rem;
    }
    .index_introduce{
        margin-top: 3rem;
    }
    #car_icon2, #car_icon3, #car_icon4,
    #car_icon7, #car_icon8, #car_icon9,
    #car_icon1, #car_icon5, #car_icon6{
        position: static;
        display: inline-block;
        width: 49%;
    }
    #car_icon5{
        margin-left: 0;
    }
    .index_car{
        padding-bottom: 4rem;
    }
    .index_car .img_car{
        margin-top: 4rem;
    }
    .index_cate_list a{
        flex: 0 0 33.33%;
        width: 33.33%;
    }
    .cate_next,
    .cate_prev{
        display: none;
    }
    .index_project_box{
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    .index_project_img{
        height: 25rem;
    }
    .p_detail_attr{
        margin-top: 3rem;
        margin-bottom: 3rem;
    }
    .index_news_top{
        display: block;
        padding-bottom: 1rem;
    }
    .index_news_title{
        margin-top: 2rem;
    }
    .jing_info .jing_txt{
        padding: 3rem 2rem;
    }
    .index_honor_box{
        margin-bottom: 1rem;
    }
    .submit_content{
        height: 15rem;
    }
    .p_banner_txt{
        font-size: 1.6rem;
    }
    .left_hot_search{
        display: none;
    }
    .project_box{
        padding-bottom: 0;
    }
    .project_box img{
        margin-bottom: 1rem;
    }
    .p_banner{
        height: 20rem;
    }
}