#headerNav{float:right;}

  #pageHeader .nav>li:hover::before{
     content:'';
     position:absolute;
     top:0;
     right:0;
     bottom:0;
     left:0;
     z-index:-1;
     background: #f0f0f080;
     transform:skewX(-15deg);
}
 
    .container{
    max-width:1500px;
    }
    .container{
      padding-right:5px;
      padding-left:5px;
      margin-right:auto;
      margin-left:auto;
     }
    .search {
    width: 195px;
    height: 30px;
    float: right;
    margin-right: 0px;
    margin-top: 70px;
    }
   .logo {
    height: 92px;
    padding-top: 45px;}

    .top-logo {
    width: 100%;
    height: 190px !important;
    background-size: 100%;
    background-color: #891d22 !important;
   }



.header-logo {
    display: inline-block;
    background: url(/images/ai.png) no-repeat center center;
    background-size: cover;
    width: 580px;
    height: 70px;
    margin-top: 33px;}
    
.footer {
     width: 100%;
     background: -webkit-linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
     background: -o-linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
     background: -moz-linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
     background: linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
     background-size: auto;
      background-size: contain !important;
}
   .footer p {
            font-size: 16px;
            width: 1200px;
            margin: 0px auto;
            color: #fff;
            text-align: center;
            line-height: 27px;
            }
            .top-logo {
    width: 100%;
    height: 180px;
  
    background-size: 100%;}
  #pageHeader {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 10;
        background: #9c3733;
        background: -webkit-linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
        background: -o-linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
        background: -moz-linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
        background: linear-gradient(left, rgb(156 52 192 / 90%), rgb(78 129 195 / 90%));
}

  
   
   
    .nav a {
        color: #fff;
        font-size: 16px;
   }

   nav{
    display: block;}

   
    .nav>li>a {
    position: relative;
    display: block;
    padding: 10px 11px;
     }
    .nav a {
    color: #fff;
     }
    .nav>li>a:focus,
    .nav>li>a:hover {
        background: 0 0
    ;}

    .nav .open>a,
    .nav .open>a:focus,
    .nav .open>a:hover {
        background: 0 0
    ;}

    .container {
        max-width: 1500px;
        margin: 0 auto;}

    .btn-group-vertical>.btn-group:after,
    .btn-group-vertical>.btn-group:before,
    .btn-toolbar:after,
    .btn-toolbar:before,
    .clearfix:after,
    .clearfix:before,
    .container-fluid:after,
    .container-fluid:before,
    .container:after,
    .container:before,
    .dl-horizontal dd:after,
    .dl-horizontal dd:before,
    .form-horizontal .form-group:after,
    .form-horizontal .form-group:before,
    .modal-footer:after,
    .modal-footer:before,
    .modal-header:after,
    .modal-header:before,
    .nav:after,
    .nav:before,
    .navbar-collapse:after,
    .navbar-collapse:before,
    .navbar-header:after,
    .navbar-header:before,
    .navbar:after,
    .navbar:before,
    .pager:after,
    .pager:before,
    .panel-body:after,
    .panel-body:before,
    .row:after,
    .row:before {
        display: table;
        content: " "
    ;}

    .btn-group-vertical>.btn-group:after,
    .btn-toolbar:after,
    .clearfix:after,
    .container-fluid:after,
    .container:after,
    .dl-horizontal dd:after,
    .form-horizontal .form-group:after,
    .modal-footer:after,
    .modal-header:after,
    .nav:after,
    .navbar-collapse:after,
    .navbar-header:after,
    .navbar:after,
    .pager:after,
    .panel-body:after,
    .row:after {
        clear: both
    ;}

    article,
    aside,
    details,
    figcaption,
    figure,
    footer,
    header,
    hgroup,
    main,
    menu,
    nav,
    section,
    summary {
        display: block
    ;}

    .navbar-toggle {
        position: relative;
        float: right;
        padding: 9px 10px;
        margin-right: 15px;
        margin-top: 8px;
        margin-bottom: 8px;
        background-color: transparent;
        background-image: none;
        border: 1px solid transparent;
        border-radius: 4px
    ;}

    .navbar-toggle:focus {
        outline: 0
    ;}

    .navbar-toggle .icon-bar {
        display: block;
        width: 22px;
        height: 2px;
        border-radius: 1px
    ;}

    .navbar-toggle .icon-bar+.icon-bar {
        margin-top: 4px
    ;}

    .navbar-collapse.collapse {
        display: block !important;
        height: auto !important;
        padding-bottom: 0;
        overflow: visible !important;}

    .navbar-collapse {
        width: auto;
        border-top: 0;
        -webkit-box-shadow: none;
        box-shadow: none;}

    .navbar-collapse {
        padding-right: 15px;
        padding-left: 15px;
        overflow-x: visible;
        border-top: 1px solid transparent;
        -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1);
        -webkit-overflow-scrolling: touch;}

    .btn-group-vertical>.btn-group:after,
    .btn-group-vertical>.btn-group:before,
    .btn-toolbar:after,
    .btn-toolbar:before,
    .clearfix:after,
    .clearfix:before,
    .container-fluid:after,
    .container-fluid:before,
    .container:after,
    .container:before,
    .dl-horizontal dd:after,
    .dl-horizontal dd:before,
    .form-horizontal .form-group:after,
    .form-horizontal .form-group:before,
    .modal-footer:after,
    .modal-footer:before,
    .modal-header:after,
    .modal-header:before,
    .nav:after,
    .nav:before,
    .navbar-collapse:after,
    .navbar-collapse:before,
    .navbar-header:after,
    .navbar-header:before,
    .navbar:after,
    .navbar:before,
    .pager:after,
    .pager:before,
    .panel-body:after,
    .panel-body:before,
    .row:after,
    .row:before {
        display: table;
        content: " "
    ;}

    .btn-group-vertical>.btn-group:after,
    .btn-toolbar:after,
    .clearfix:after,
    .container-fluid:after,
    .container:after,
    .dl-horizontal dd:after,
    .form-horizontal .form-group:after,
    .modal-footer:after,
    .modal-header:after,
    .nav:after,
    .navbar-collapse:after,
    .navbar-header:after,
    .navbar:after,
    .pager:after,
    .panel-body:after,
    .row:after {
        clear: both
    ;}

    .navbar-nav {
        float: left;
        margin: 0
    ;}

    .navbar-nav>li {
        list-style: none;
        float: left
    ;}

    .navbar-nav>li>a {
        padding-top: 48px;
        padding-bottom: 66px
    ;}

    .nav>li {
        position: relative;
        display: block;}

    .navbar-nav>li {
        float: left;}

    .dropdown,
    .dropup {
        position: relative;}

    .navbar-form {
        padding: 10px 15px;
        margin-right: -15px;
        margin-left: -15px;
        border-top: 1px solid transparent;
        border-bottom: 1px solid transparent;
        -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1);
        margin-top: 8px;
        margin-bottom: 8px
    ;}

    .btn-group-vertical>.btn-group:after,
    .btn-group-vertical>.btn-group:before,
    .btn-toolbar:after,
    .btn-toolbar:before,
    .clearfix:after,
    .clearfix:before,
    .container-fluid:after,
    .container-fluid:before,
    .container:after,
    .container:before,
    .dl-horizontal dd:after,
    .dl-horizontal dd:before,
    .form-horizontal .form-group:after,
    .form-horizontal .form-group:before,
    .modal-footer:after,
    .modal-footer:before,
    .modal-header:after,
    .modal-header:before,
    .nav:after,
    .nav:before,
    .navbar-collapse:after,
    .navbar-collapse:before,
    .navbar-header:after,
    .navbar-header:before,
    .navbar:after,
    .navbar:before,
    .pager:after,
    .pager:before,
    .panel-body:after,
    .panel-body:before,
    .row:after,
    .row:before {
        display: table;
        content: " "
    ;}

    .btn-group-vertical>.btn-group:after,
    .btn-toolbar:after,
    .clearfix:after,
    .container-fluid:after,
    .container:after,
    .dl-horizontal dd:after,
    .form-horizontal .form-group:after,
    .modal-footer:after,
    .modal-header:after,
    .nav:after,
    .navbar-collapse:after,
    .navbar-header:after,
    .navbar:after,
    .pager:after,
    .panel-body:after,
    .row:after {
        clear: both
    ;}

   
        /* 本例子css */
        .slideBox {
            width: 100%;
            height: auto;
            overflow: hidden;
            position: relative;}

        .slideBox .hd {
            height: 15px;
            overflow: hidden;
            position: absolute;
            left: 48.8%;
            bottom: 5px;
            z-index: 1;}

        .slideBox .hd ul {
            overflow: hidden;
            zoom: 1;
            float: left;}

        .slideBox .hd ul li {
            float: left;
            margin-right: 2px;
            width: 15px;
            height: 15px;
            line-height: 14px;
            text-align: center;
            background: #fff;
            cursor: pointer;
            padding: 0;
            width: 13px;
            height: 13px;
            background: #fff;
            border-radius: 50%;}

        .slideBox .hd ul li.on {
            background: #ffc400;
            width: 15px;
            height: 15px;}

        .slideBox .bd {
            position: relative;
           
            z-index: 0;}

        .slideBox .bd li {
            zoom: 1;
            vertical-align: middle;}

        .slideBox .bd img {
            max-width: 100%;
            min-width: 100%;
            width: 100%;
            height: 930px;
            display: block;}

        /* 下面是前/后按钮代码，如果不需要删除即可 */
        .slideBox .prev {
            left: auto;
            right: 3%;
            background-position: 8px 5px;}


        .slideBox .prev {
            position: absolute;
            left: 3%;
            top: 50%;
            margin-top: -25px;
            display: block;
            width: 36px;
            height: 40px;
           /* background: url(./img/zjt.png) 5px no-repeat;*/
            filter: alpha(opacity=50);
            opacity: 0.5;}

        .slideBox .next {
            position: absolute;
            left: 3%;
            top: 50%;
            margin-top: -25px;
            display: block;
            width: 36px;
            height: 40px;
           /* background: url(./img/yjt.png) -110px 5px no-repeat;*/
            filter: alpha(opacity=50);
            opacity: 0.5;}

        .slideBox .next {
            left: auto;
            right: 3%;
            background-position: 8px 5px;}

        .slideBox .prev:hover,
        .slideBox .next:hover {
            filter: alpha(opacity=100);
            opacity: 1;}

        .slideBox .prevStop {
            display: none;}

        .slideBox .nextStop {
            display: none;}
            .bd ul li{float: none !important;}