/* 通用设置 */

/* 整个滚动条 */
body::-webkit-scrollbar {
	width : 8px;
}
/* 滚动条里面滑块 */
body::-webkit-scrollbar-thumb {
	border-radius: 10px;
	background: rgb(3, 87, 156);
}
/*滚动条里面轨道*/
body::-webkit-scrollbar-track {
	border-radius: 10px;
	box-shadow: inset 0 0 1px rgba(0, 0, 0, 0.2);
	background: #eee;
}
body{
    overflow-x: hidden;
}
a{
    text-decoration: none;
}
img{
    max-width: 100%;
    max-height: 100%;
}
.modal-header .btn-close{
    margin: 0 !important;
}
.uppercase-text {
    text-transform: uppercase;
}
.dropdown-menu[data-bs-popper]{
    margin: 0;
}
.breadcrumbUi{
    padding: 8px 15px;
    margin-bottom: 20px;
    background-color: #f5f5f5;
    border-radius: 4px;
    align-items: center;
    font-size: 14px;
}
.breadcrumbUi .breadcrumb-item a{
    color: #333333;
}
.breadcrumbUi .breadcrumb-item a::before{
    padding-right: 10px !important;
}
.container{
    width: 1200px;
}


.header_top{
    min-height: 132px;
    margin: auto;
}
.header_top .logo{
    margin: 0;
    height: 100%;
    display: flex;
    align-items: center;
}
.header_top .top_desc{
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: flex-start;
    justify-content: right;
}
.header_top .top_desc .lang{
    display: flex;
    justify-content: right;
    width: 100%;
    margin-top: 10px;
}
.header_top .top_desc .lang a{
    padding-left: 10px;
    font-size: 12px;
}
.header_top .top_desc .top_tel{
    margin-top: 15px;
}
.header_top .top_desc .top_tel h4::before{
    font-size: 1.3em;
}

/* 当鼠标悬停在链接上时显示下拉菜单 */
.dropdown-menu {
    display: none;
}
.dropdown:hover .dropdown-menu {
    display: block;
}

/* 导航栏 */
.navbar-fixed-top{
    position: fixed;
    top: 0;
    z-index: 999 !important;
    width: 100%;
}
nav .mr-3{
    margin-right: 5px;
}
.navbar{
    padding: 0;
}
.navbar-nav{
    justify-content: space-between;
    align-items: normal ;
}
.navbar-nav .show{
    background-color: #0347ad;
}
.navbar-nav ul.show{
    background-color: #fff;
    border-radius: 0 0 .25rem .25rem !important;
}
.navbar-dark .navbar-nav .nav-link{
    color: #fff;
}
.navbar-dark .navbar-nav .nav-link:hover{
    background-color: #0347ad;
}
.navbar .dropdown-item a{
    display: block;
}
.navbar-expand-md .navbar-nav .nav-link{
    padding: 20px 30px;
}
.navbar .nav-item:hover,.navbar .active{
    background-color: #0347ad;
}
.nav_search{
    align-items: center;
}
.nav_search input{
    height: 45px;
}
.nav_search button{
    height: 45px;
    font-size: large;
}
.navbar .dropdown-menu .dropdown-item.active{
    background-color: #e9ecef;
}

/* banner */
.swiper{
    width: 100%; 
    height: 600px;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    overflow:hidden;
}
  
.slide-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-size: cover;
    background-position: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    color:#fff;
}

/* common subtitle */
.title_title{
    font-weight: bold;
}
.title_title::after{
    content: "";
    display: block;
    width: 128px;
    height: 5px;
    margin: 20px auto 0;
    background-color: #0347ad;
}
.title_sub{
    font-size: 1.6em;
    color: #0347ad;
    font-weight: lighter;
}

/* service */
.service{
    padding: 50px 0;
}
.service_title{
    text-align: center;
}
.service_list{
    margin-top: 50px;
}
.service_achive{
    display: block !important;
}
.service_item{
    display: none;
    padding: 0;
}
.service_item img{
    width: 456px;
    height: 456px;
    padding: 0;
    max-width: 100%;
}
.service_flex .service_content{
    padding: 30px 40px 0 20px;
}
.service_flex .service_content h5{
    font-size: 1.1em;
    margin-bottom: 20px;
}
.service_flex .service_content p{
    color: #565d69;
}
.service_nav{
    margin: 0;
    padding: 0 0 40px 0;
}
.service_nav li{
    padding-left: 10px;
    overflow: hidden;
    text-wrap: nowrap;
    text-overflow: ellipsis;
    line-height: 300%;
}
.service_nav li a::after {
    content: "";
    display: block;
    width: 48px;
    height: 4px;
    background: #0581ff;
    transition: all 0.3s cubic-bezier(0.89,-0.41, 0.83, 0.8);
}
.service_nav a{
    color: #000;
}
.service_nav a.active{
    color: #0347ad !important;
}
.service_nav li a.active::after{
    width: 100px;
}

/* case */
.case{
    padding: 50px 0;
    background: url(images/case_bg.png) repeat center bottom #565d69;
    color: #fff;
}
.case .title_sub{
    color: #fff;
}
.case .case_list{
    color: #2c3e50;
    margin: 50px 0;
}
.case .case_item{
    transition: all 0.3s ease;
}
.case .case_item .case_image{
    overflow: hidden;
    height: 247px;
    display: flex;
    align-items: center;
    justify-content: center
}
.case .case_item img{
    width: 100%;
    min-height: 247px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.case .case_item:hover img{
    transform: scale(1.2);
    max-width: none;
    max-height: none;
}
.case .case_item:hover{
    box-shadow: 0 0 10px 5px rgba(24,37,68,.7);
    transform: scale(1.05);
}
.case .case_content{
    min-height: 150px;
    position: relative;
}
.case .case_title{
    text-align: center;
    font-size: 1.1em;
    padding:20px 0;
    margin: 0;
    color: #2c3e50;
}
.case .case_desc{
    padding: 0 20px;
    font-size: 14px;
    text-align: center;
    color: #565d69;
}
.case .case_content .case_more{
    display: none;
    position: absolute;
    bottom: 0;
    /* transform: translateX(-50%); */
    width: 100%;
}
.case .case_item:hover .case_more{
    display: block;
}

/* about */
.about_content{
    width: 100%;
    overflow: hidden;
}
.about_content .about_image img{
    width: 100%;
}
.about_desc ul{
    list-style: square;
}

/* contact */
.contact{
    background: url(images/bg_tm2_1920.png) fixed top;
    background-color: #284e74;
    color: #fff;
}
.contact .title_sub{
    color: #fff;
}

/* so */
.so_input{
    width: 40%;
}


/* footer */
.footer{
    font-size: 12px;
    padding: 20px 0;
    
}
.footer p{
    margin: 0;
}
.footer .footer_bottom{
    font-size: 1.2em;
}
.footer .footer_bottom a{
    color: #3f3e3e;
}
.footer .footer_service li a{
    display: block;
    font-size: 1em;
}
.footer .footer_service li a::before{
    border: none;
    transition: all 0.3s ease;
}
.footer .footer_service li:hover a::before{
    border-bottom: 1px #9e9e9e solid;
    content: " ";
}
.footer .qrcode{
    display: flex;
    justify-content: center;
}
.footer .qrcode p{
    font-size: 0.8em !important;
}
.footer .qrcode img{
    /*max-width: 140px;*/
}
.footer .footer_contact{
    
    color: #3f3e3e;
}
.footer .footer_contact li{
    font-size: 0.8em;
}
.footer .footer_contact li i{
    margin-right: 5px;
    font-size: 1.5em;
}
.footer_copyright,.footer_copyright a{
    color: #999;
}

/* list */
.list-content .list-item{
    background: #f5f5f5;
    border-radius: 5px ;
    font-size: 0.8em;
    overflow: hidden;
    transition: all 0.3s ease;
}
.list-content .list-item .item-img{
    overflow: hidden;
}
.list-content .list-item .item-content{
    transition: all 0.3s ease;
}
.list-content .list-item .content,.list-content .list-item .date{
    color: #999999;
}
.list-content .list-item:hover{
    background-color: #0347ad;
}
.list-content .list-item:hover .item-content{
    padding-left: 50px !important;
    color: #fff;
}
.list-content .list-item:hover .content,.list-content .list-item:hover .date{
    color: #fff;
}
.list-content .list-item a img{
    transition: all 0.3s ease;
}
.list-content .list-item:hover a img{
    transform: scale(1.2);
}

/* article */
.article-content img{
    max-width: 100%;
}


/*返回顶部*/
#gotop{
    position:fixed;
    z-index: 999999999;
    bottom:60px;
    right:12px;
    display:flex;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow:  0 0 15px rgb(212, 212, 212);
}
#gotop:hover{
    /* 发亮的特效 */
    background: rgba(0, 128, 255,.3);
    color: #fff;
    box-shadow:  0 0 15px rgb(250, 233, .2);
    border: 1px #fff solid;
    padding-top: 5px;
}


/* 手机端 */
@media (max-width: 768px) {
    .container{
        width: auto;
    }
    .header_top{
        margin-bottom: 20px !important;
        text-align: center;
    }
    .header_top .logo{
        justify-content: center;
    }
    .header_top .lang{
        justify-content: center !important;
        display: flex;
    }
    .header_top .top_desc .top_tel{
        margin: 0;
    }
    .navbar{
        padding: 15px 0;
    }
    .navbar-fixed-top{
        position: relative;
    }
    .swiper{
        height: 150px;
    }
}