@charset 'utf-8';

/* 首页 */
.kv{
    position: relative;
    margin: 0 auto;
    width: 1170px;
    height: 600px;
    z-index: 2;
    overflow: hidden;
}
.btn_prev,
.btn_next{
    position: absolute;
    z-index: 1;
    top: 50%;

    display: block;

    width: 48px;
    height: 48px;
    margin-top: -24px;

    background-image: url(../images/kv_arrows.png);
    background-repeat: no-repeat;
}
.btn_prev{
    left: 0;
}
.btn_prev:hover{
    background-position: 0 -48px;
}
.btn_next{
    right: 0;
    background-position: -48px 0;
}
.btn_next:hover{
    background-position: -48px -48px;
}
.kv .btn_prev{
    left: 10px;
}
.kv .btn_next{
    right: 10px;
}
.kv .swiper-wrapper .swiper-slide{
    font-size: 0;
    overflow: hidden;
}
.kv .swiper-wrapper .swiper-slide img{
    width: 100%;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.kv .swiper-wrapper .swiper-slide.swiper-slide-active:hover img{
    -webkit-transform:scale(1.1);
    -ms-transform:scale(1.1);
    transform:scale(1.1);
}
.kv .swiper-wrapper .swiper-slide a:hover img{
    opacity: 1;
}
.kv .kv_thumb_img{
    position: absolute;
    width: 100%;
    left: 0;
    bottom: -40px;
    font-size: 0;
    text-align: center;
}
.kv .kv_thumb_img .thumb_img{
    position: relative;
    margin: 0 10px;
    display: inline-block;
    cursor: pointer;
}
.kv .kv_thumb_img .thumb_img::before{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
}
.kv .kv_thumb_img .thumb_img .t_border{
    position: absolute;
    display: none;
    width: 152px;
    height: 75px;
    left: 0;
    top: 0;
    border: 4px solid #f4c705;
    background: url(../images/thumb_img_bg.png) repeat scroll 0 0;
}
.kv .kv_thumb_img .thumb_img:hover .t_border,
.kv .kv_thumb_img .thumb_img.on .t_border{
    display: block;
}
.kv .kv_thumb_img .thumb_img .t_txt{
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    margin-top: -10px;
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    z-index: 1;
    line-height: 1.2;
}
.kv .kv_thumb_img .thumb_img .t_txt.t_txt_two{
    margin-top: -25px;
}
h2.index_ttl_style_new_01{
    margin-bottom: 40px;
    text-align: center;
    color: #fff;
}
h2.index_ttl_style_new_01.blue{
    color: #033558;
}
h2.index_ttl_style_new_01::after{
    content: '';
    margin: 25px auto 0 auto;
    display: block;
    width: 80px;
    height: 4px;
    background-color: #fff;
}
h2.index_ttl_style_new_01.blue::after{
    background-color: #0048b7;
}
h2.index_ttl_style_new_01 strong{
    font-size: 36px;
}
.index_banner{
    padding-top: 50px;
    background: url(../images/adv_bg.jpg) repeat-x scroll top center;
    font-size: 0;
}
.index_banner .index_banner_wrapper{
    width: 1170px;
    margin: 0 auto 80px auto;
    background-color: #f1f1f1;
}
.index_banner .index_banner_wrapper img{
    width: 100%;
}
.index_banner .index_banner_wrapper .index_banner_txt{
    position: relative;
    padding: 20px 0;
    display: block;
    background: #fff;
    font-size: 18px;
    color: #0048b7;
    text-align: center;
    border-bottom: 1px solid #d3d4d8;
}
.index_banner .index_banner_wrapper .index_banner_txt:hover{
    color: #07a5d3;
}
.index_banner .index_banner_wrapper .index_banner_txt::after{
    content: '';
    display: block;
    position: absolute;
    right: 30px;
    top: 50%;
    margin-top: -8px;
    width: 10px;
    height: 16px;
    background: url(../images/icon_arrow_right_03_big.png) no-repeat scroll 0 0;
}
.index_banner .banner_left{
    position: relative;
    display: table-cell;
    width: 50%;
    border: 1px solid #d3d4d8;
    border-right: 0;
    vertical-align: middle;
}
.index_banner .banner_right{
    position: relative;
    display: table-cell;
    width: 50%;
    border: 1px solid #d3d4d8;
    vertical-align: middle;
}
.index_banner .banner_left .logo,
.index_banner .banner_right .logo{
    position: absolute;
    right: 38px;
    top: 100px;
    display: block;
    z-index: 2;
}
.index_banner .banner_left .logo img,
.index_banner .banner_right .logo img{
    width: auto;
    
}
.index_banner .banner_left a .index_banner_img img,
.index_banner .banner_right a .index_banner_img img{
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.index_banner .banner_left a img:hover,
.index_banner .banner_right a img:hover{
    opacity: 1;
}
.index_banner .banner_left a .index_banner_img img:hover,
.index_banner .banner_right a .index_banner_img img:hover{
    opacity: 1;
    -webkit-transform:scale(1.1);
        -ms-transform:scale(1.1);
            transform:scale(1.1);
}
.index_banner .index_banner_img{
    display: block;
    overflow: hidden;
}
.white_area{
    padding: 50px 0;
}
.gray_area{
    padding: 50px 0;

    background: #f1f1f1;
}
.index_product_intro{
    float: left;
}
.index_video_intro .index_video_intro_content .btn_prev,
.index_video_intro .index_video_intro_content .btn_next{
    display: none;
}
.index_video_intro{
    float: left;
}
.index_video_intro .swiper-slide{
    margin: 0 0 0 10px;
}
.index_video_intro .swiper-slide .img{
    display: block;
    margin: 0 0 10px 0;
    font-size: 0;
}
.index_video_intro .swiper-slide .img a{
    display: block;
}
.index_video_intro .swiper-slide .txt{
    display: block;

    text-align: center;

    color: #000;

    font-size: 14px;
}
.index_video_intro .index_video_intro_content .swiper-slide a{
    position: relative;
    margin: 0 0 10px 0;
    display: block;
    top: 0;
}
.index_video_intro .index_video_intro_content a .play_area{
    position: absolute;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
}
.index_video_intro .index_video_intro_content a .play_area .play{
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: 84px;
    height: 84px;
    margin: -42px 0 0 -42px;
    background: url(../images/icon_play.png) no-repeat scroll 0 0;
    font-style: normal;
}
.index_product_intro .index_product_intro_content a .img{
    display: block;

    font-size: 0;
}
.index_product_intro .index_product_intro_content .txt{
    display: block;

    text-align: center;

    color: #000;

    font-size: 14px;
}
.index_case_intro{
    margin-top: 80px;;
}
.index_case_intro ul{
    margin: 0 -30px 0 0;
}
.index_case_intro ul li{
    display: inline;
    float: left;

    width: 570px;

    margin: 0 30px 30px 0;
}
.index_case_intro ul li .img{
    font-size: 0;
    overflow: hidden;
}
.index_case_intro ul li .img img{
    width: 100%;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.index_case_intro ul li .img:hover img{
    -webkit-transform:scale(1.1);
        -ms-transform:scale(1.1);
            transform:scale(1.1);
}
.index_case_intro ul li .txt{
    position: relative;
    margin: -80px auto 0 auto;
    padding: 20px;
    width: 430px;

    background: #fff;

    -o-box-shadow: 0 0 20px #333;
    -ms-box-shadow: 0 0 20px #333;
    -webkit-box-shadow: 0 0 20px #333;
    box-shadow: 0 0 20px #333;
}
.index_case_intro ul li .txt strong{
    display: block;

    margin: 0 0 10px 0;

    font-size: 18px;
}
.index_case_intro ul li .txt span{
    display: block;

    margin: 0 0 30px 0;

    font-size: 14px;
}
.index_case_intro ul li .btn a{
    font-size: 16px;
    color: #0048b7;
}
.index_case_intro ul li .btn a:hover{
    color: #07a5d3;
}
.index_case_intro ul li .btn a img{
    margin-left: 20px;
    vertical-align: middle;
}
.index_case_intro_list .swiper-wrapper{
    width: auto;
}
.index_case_intro_list.pc{
    display: block;
}
.index_case_intro_list.sp{
    display: none;
}
.index_case_intro_list .btn_prev,
.index_case_intro_list .btn_next{
    display: none;
}
.more_btn_01{
    margin: 40px auto 0 auto;
    padding: 10px 0;
    display: block;
    width: 236px;
    border: 1px solid #0048b7;
    color: #0048b7;
    font-size: 18px;
    text-align: center;
}
.more_btn_01:hover{
    background-color: #07a5d3;
    border: 1px solid #07a5d3;
    color: #fff;
}
.index_news{
    margin-top: 80px;
}
.news_list li{
    overflow: hidden;
    padding: 18px 30px;
    border-bottom: 1px solid #d8d8d8;
}
.news_list li .time{
    display: block;
    float: left;
    margin: 0 66px 0 0;
    color: #666;
    font-size: 14px;
}
.news_list li.new .time{
    padding-right: 0;
    background: none;
}
.news_list li .txt{
    float: left;
    overflow: hidden;
    max-width: 86%;
}

.news_list li .txt span{
    display: block;
    float: left;
    /*margin: 0 8px 0 0;*/
    color: #000;
    font-size: 14px;
}
.news_list li.new .txt span{
    padding-right: 60px;
    background: url("../images/new_ico.gif") no-repeat right 7px;
}
.news_list li .txt span:hover{
    text-decoration: underline;
    color: #07a5d3;
}
.news_list li .txt .icon_new{
    float: left;
}
.index_news .news_list{
    margin: 0 0 40px 0;
}
.index_jump_nav{
    width: 700px;
    margin: 0 auto;
}
.index_jump_nav ul{
    margin: 0 -50px 0 0;
}
.index_jump_nav ul li{
    display: inline;
    float: left;

    margin: 0 50px 0 0;
}
.index_jump_nav ul li .btn_02:hover{
    opacity: .8;
}
.index_jump_nav ul li .btn_02 .btn_more_icon{
    position: absolute;
    top: 18px;
    right: 10px;
}

#index #footer{
    margin-top: 0;
}



@media (max-width: 1024px) {
    .white_area{
        padding: 20px 0;
    }
    /* 首页 */
    .kv{
        width: 100%!important;
        height: auto;
        overflow: hidden!important;
    }
    .kv .swiper-wrapper{
        overflow: hidden!important;
    }
    .kv .swiper-wrapper .swiper-slide{
        overflow: hidden;
    }
    .kv_thumb_img{
        display: none;
    }
    .btn_prev, 
    .btn_next,
    .btn_prev:hover, 
    .btn_next:hover{
        width: 30px;
        height: 30px;

        margin-top: -15px;

        background-size: 200% auto;

        background-position: 0 0;
    }
    .btn_prev:hover{
        background-position: 0 -30px;
    }
    .btn_next{
        background-position: -30px 0;
    }
    .btn_next:hover{
        background-position: -30px -30px;
    }
    h2.index_ttl_style_new_01{
        margin-bottom: 20px;
    }
    h2.index_ttl_style_new_01 strong{
        font-size: 18px;
    }
    h2.index_ttl_style_new_01::after{
        margin: 12px auto 0 auto;
        width: 40px;
        height: 2px;
    }
    .index_banner{
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .index_banner .index_banner_wrapper{
        width: 100%;
        background: none;
    }
    .index_banner .banner_left,
    .index_banner .banner_right{
        float: none;
        width: 100%;
    }
    .index_banner .banner_left a img,
    .index_banner .banner_right a img{
        width: 100%;
    }
    .index_banner .banner_left,
    .index_banner .banner_right{
        display: block;   
    }
    .index_banner .banner_left{
        margin-bottom: 20px;
        border-bottom: none;
        border-right: 1px solid #d3d4d8;
    }
    .index_banner .index_banner_wrapper .index_banner_txt{
        padding: 10px 0;
        font-size: 16px;
    }
    .index_banner .banner_left .logo,
    .index_banner .banner_right .logo{
        right: 10px;
        top: 60px;
    }
    .index_banner .index_banner_wrapper{
        margin: 0 auto 20px auto;
    }
    .index_case_intro{
        margin-top: 20px;
    }
    .index_case_intro ul li .txt{
        margin: 0 auto;
        padding: 0;
        width: 100%;
        -o-box-shadow: none;
        -ms-box-shadow: none;
        -webkit-box-shadow: none;
        box-shadow: none;
    }
    .index_case_intro ul li .txt span{
        margin-bottom: 10px;
    }
    .more_btn_01{
        margin: 20px auto 0 auto;
        padding: 5px;
        width: 150px;
        font-size: 14px;
    }
    .index_product_intro,
    .index_video_intro{
        float: none;
        clear: both;
        margin-bottom: 30px;
    }
    .index_video_intro .index_video_intro_content .btn_prev,
    .index_video_intro .index_video_intro_content .btn_next{
        display: block;
    }
    .index_product_intro .index_product_intro_content .img a img{
        width: 100%;
    }
    .index_news{
        margin-top: 20px;
    }
    .index_news.gray_area{
        padding: 20px 0;
    }
    .news_list li{
        padding: 10px 0;
    }
    .news_list li .time{
        float: none;
        margin: 0 0 5px 0;
    }
    .news_list li.new .time{
        display: inline-block;
        padding-right: 60px;
        background: url("../images/new_ico.gif") no-repeat right center;
    }
    .news_list li.new .txt span{
        padding-right: 0;
        background: none;
    }
    .news_list li .time{
        float: none;
    }
    .news_list li .txt {
        max-width: 100%;
    }
    .index_jump_nav{
        width: 100%;
    }
    .index_jump_nav ul{
        margin: 0 -0.3% 0 0;
        font-size: 0;
    }
    .index_jump_nav ul li{
        display: inline-block;
        /*float: none;*/
        width: 33%;
        margin: 0 0.3% 0 0;
    }
    .index_jump_nav ul li .btn_02{
        width: 100%;
    }
    .btn_02 span {
        padding: 0 0 0 10px;
        font-size: 14px;
    }
    /*.index_jump_nav ul li:nth-child(1){*/
        /*float: left;*/
        /*width: 49%;*/
    /*}*/
    /*.index_jump_nav ul li:nth-child(2){*/
        /*float: right;*/
        /*width: 49%;*/
    /*}*/
    /*.index_jump_nav ul li:last-child{*/
        /*display: none;*/
    /*}*/
    .index_video_intro{
        overflow: hidden;
    }
    .index_video_intro_content{
        position: relative;
        width: 100%;
    }
    .index_video_intro .swiper-slide{
        position: relative;
        margin: 0;
    }
    .index_video_intro .swiper-slide .img{
        margin: 0;
    }
    .index_video_intro .swiper-slide .img img{
        width: 100%;
        display: block;
    }
    .index_video_intro .swiper-slide .txt{
        position: absolute;
        width: 100%;
        bottom: 10%;
        left: 0;
        color: #ffffff;
    }
    .index_case_intro{
        overflow: hidden;
    }
    .index_case_intro_list{
        position: relative;

        overflow: hidden;
    }
    .index_case_intro_list.pc{
        display: none;
    }
    .index_case_intro_list.sp{
        display: block;
    }
    .index_case_intro_list .btn_prev,
    .index_case_intro_list .btn_next{
        display: block;
    }
    .index_case_intro ul{
        margin: 0;
    }
    .index_case_intro ul li{
        display: block;

        width: auto;
        margin: 0;
    }
    .index_case_intro ul li .img img{
        width: 100%;
    }
    .index_case_intro ul li .txt strong{
        font-size: 16px;
    }
    .index_case_intro ul li .txt span{
        font-size: 12px;
    }
}