.product_list {
    padding:80px 0;
}
.product_list .product_ul {
    font-size:0;      
    margin-top:80px; 
}
.product_list .product_ul > li{
    display:inline-block;
    vertical-align:top;
    width:33.3%;
    font-size:12px;
    text-align:center;
}
.product_list .product_img{
    height:86px;
    background-repeat:no-repeat;
    background-position:center center;
}
.product_list .product_img.product_1{
    background-image:url(../../../images/default/home/ai_say.jpg)
}
.product_list .product_img.product_2{
    background-image:url(../../../images/default/home/product_2.png)
}
.product_list .product_img.product_4{
    background-image:url(../../../images/default/home/product_4.png)
}
.product_list .product_img.product_3{
    background-image:url(../../../images/default/home/product_3.png)
}
.product_list .product_title {
    font-size:18px;
    margin-top:20px;
    color:#000;
}
.product_list .product_desc {
    margin-top:20px;
    color:#707070;
    line-height:20px;
    min-height:60px;
}
.index_lnk {
    display:block;
}
.product_list .see_product_more {
    margin-top:20px;
     color:#2589FF;
}
.product_list .see_product_more{
    color:#2589FF;
}

.product_list .product_dream {
    text-align:center;
    color:#434343;
    font-size:44px;
}

/*-------------------------------*/
.advantage_banner_box {
    background-color:#071226;
    background-image:url(../../../images/default/home/banner_advantage_back.png);
    background-repeat:no-repeat;
    background-position:center center;
    height:562px;
}
    .advantage_banner_box .content_center_box {
        position:relative;
    }
    /*链式图圆圈图标文字和方块文字*/
    .advantage_banner_box .content_center_box .back_ball {
        position:absolute;
        width:1200px;
        height:356px;
        background-image:url(../../../images/default/home/advantage_ball.png);
        background-size:100%;  
        top:199px;
    }
    /*标题文字*/
    .back_ball_title{
        color: #d2d4d3;
        font-size: 16px;
        font-weight: 700;
        text-align: center;
        display: block;
        margin-bottom: 5px;
    }
    .back_ball_title_w{
        font-size: 22px;
        font-weight: 900;
        margin-top: 5px;
    }
    /*内容文字*/
    .back_ball_cont{
        color: #468ffe;
        display: block;
        width: 110px;
        font-size: 12px;
        margin-top: 78px;
        line-height: 16px;
    }
    .back_ball_ul{
        display: flex;
        position: relative;
    }
    .back_ball_ul li{
        position: absolute;
    }
    .back_ball_ul span{
        color: white;
    }
    .back_ball_ul li:first-child span{
        width: 114px;
    }
    .back_ball_ul li:nth-child(2) span{
        width: 135px;
    }
    .back_ball_ul li:nth-child(3) span{
        width: 118px;
    }
    .back_ball_ul li:nth-child(4) span{
        width: 144px;
    }
    .back_ball_ul li:nth-child(5) span{
        width: 120px;
    }
    .back_ball_ul li:last-child span{
        width: 108px;
    }
    .back_ball_ul li:nth-child(4) p{
        width: 141px;
    }
    .back_ball_ul li:last-child a{
        width: 110px;
    }
    /*定位每一个位置*/
    .back_ball_ul li:first-child{
        top: 90px;
        left: 28px;
    }
    .back_ball_ul li:nth-child(2){
        top: 45px;
        left:220px;
    }
    .back_ball_ul li:nth-child(3){
        top: 88px;
        left: 430px;
    }
    .back_ball_ul li:nth-child(4){
        top: 110px;
        left: 635px;
    }
    .back_ball_ul li:nth-child(5){
        top: 110px;
        left: 850px;
    }
    .back_ball_ul li:nth-child(6){
        top: 68px;
        left: 1055px;
    }
   /* 链式图标题*/
    .advantage_title_box{
        overflow: hidden;
        padding-left: 280px;
        box-sizing: border-box;
    }
    .advantage_title {
        font-size: 40px;
        color: white;
    }
    .advantage_orange_title{
        font-size: 40px;
        color: #fbc000;
    }
    .advantage_title_box>h1{
        float: left;
        margin-top: 80px;
    }

.customer_thank_banner {
    height:780px;
    background:#F7F8FA;
}
.customer_thank_banner .content_center_box{
    padding:80px 0;
    box-sizing:border-box;
    text-align:center;
}
.customer_thank_banner .title{
    font-size:44px;
}
.customer_thank_banner .desc{
    font-size:14px;
    line-height:18px;
    margin-top:60px;
}
.customer_thank_banner .customer_message_board{
    height:503px;
    background-image:url(../../../images/default/home/banner_map.png);
    background-repeat:no-repeat;
    background-position:center center;
    margin-top:30px;
}
.customer_message_list {
    background-image:url(../../../images/default/home/customer_thank.png);
    background-repeat:no-repeat;
    background-position:center center;
    height:465px;
}
.news_wrapper {
    min-height:590px;
    overflow:hidden;
    padding:70px 0;
    box-sizing:border-box;
}
.news_wrapper .left_news{
    float:left;
}
.news_wrapper .right_news{
    float:right;
}
.news_wrapper .news_box{
    width:445px;
}
.news_wrapper .news_box >h1{
    font-size:18px;
    font-weight:bold;
}
.news_wrapper .news_box >h1 .icon{
    display:inline-block;
    vertical-align:top;
    background-image:url(../../../images/default/home/news_icon.png);
    background-repeat:no-repeat;
    width:32px;
    height:28px;
    margin-top:-5px;
    margin-right:5px;
}
.news_wrapper .news_box >h1 .icon.right{
    background-position:0 center;
}
.news_wrapper .news_box >h1 .icon.left{
    background-position:-32px center;
}
.topNew {
    padding:10px;
    box-sizing:border-box;
    border:1px solid #DDDDDD;    
    margin-top:20px;
    box-shadow:0 0 5px #ddd;
    min-height:315px;
}
.topNew .new_img_wrapper{
    height:189px;
}
.topNew .new_img_wrapper>img{
    display:block;
    width:100%;
    height:100%;
}
    .topNew .top_new_title {
        font-size:14px;
        margin-top:15px;
    }
    .topNew .top_new_desc {
        font-size:12px;
        margin-top:15px;
        line-height:20px;
        color:#999999;
        height: 80px;
        display: inline-block;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4;
        overflow: hidden;
    }
.other_news_list {
    margin-top:30px;
}
.other_news_list .new_item{
    font-size:0;
    line-height:25px;
}
.other_news_list .new_item .new_short_desc{
    display:inline-block;
    vertical-align:top;
    width:345px;
    text-align:left;
    font-size:14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.other_news_list .new_item .time_record{
    display:inline-block;
    vertical-align:top;
    width:100px;
    text-align:right;
    color:#999;
    font-size:14px;
}
.va_s{
    vertical-align: super;
    display: inline-block;
    width: 10px;
    height: 10px;
    border: 1px solid #999;
    border-radius: 50%;
    transform: scale(0.7);
    text-align: center;
    line-height: 10px;
}
.ban1{
    width: 1200px;
    margin-top: 35px;
    margin-left: calc((100% - 1200px) / 2 )
}
.m_8451{
    margin: 51px 0 26px 25px;
}
.m_3815{
    margin: 38px 0 15px 0;
}
.m_6627{
    margin: 66px 0 27px 0;
}
.m_207{
    margin: 39px 0 0 207px;
}
.pl_31{
    padding-left: 31px;
}
.pl_84{
    padding-left: 84px;
}
/*客户感言*/
.desc_list{
    position: relative;
}
.desc_list li{
    width: 475px;
    height: 200px;
}
.desc_list li img{
    width: 42px;
    height: 42px;
    float: left;
}
.desc_list li div{
    float: left;
}
.pa_1{
    position: absolute;
    left: 217px;
    top: 3px;
}
.pa_1 div{
    position: relative;
    left: 67px;
    top: 39px;
}
.left_icon{
    width: 9px;
    height: 8px;
    display: inline-block;
    margin-right: 6px;
    background: url("../../../images/default/home/left_icon.jpg")
}
.right_icon{
    width: 9px;
    height: 8px;
    display: inline-block;
    background: url("../../../images/default/home/right_icon.jpg")
}
.ml_-13{
    margin-left: -13px;
}
.mb_14{
    margin-bottom: 14px
}
.mb_20{
    margin-bottom: 20px;
}
.pl_25{
    padding-left: 25px;
}
.pl_40{
    padding-left: 40px;
}
.pa_2{
    position: absolute;
    right: 49px;
    top: 85px;
}
.pa_2 img{
    position: relative;
    right: -83px;
    top: -20px;
}
.pa_3{
    position: absolute;
    left: 159px;
    top: 280px;
}
.pa_3 div{
    position: relative;
    left: 35px;
    top: -20px;
}
.pa_4{
    position: absolute;
    right: 54px;
    top: 319px;
}
.pa_4 div{
    position: relative;
    left: -74px;
    top: -20px;
}




.yiyan_box {
    height: 230px;
    position: relative;
    text-align: center;
    background-color: #f7f7f7;
    z-index: 2;
}
.yiyan_box .box{
    height: 155px;
    position: relative;
    z-index: 2;
    width: 714px;
    margin: 0 auto;
    padding: 75px 0 0 286px;
}
.yiyan_box .bg{
    display: block;
    position: absolute;
    left: 50%;
    top: 0;
    margin-left: -705px;
    z-index: 1;
    max-width: 100%;
}
.yiyan_box .photo{
    position: absolute;
    z-index: 2;
    left: 28px;
    bottom: 0;
}
.yiyan_box .txt{
    text-align: left;
    color: #404040;
    font-size: 14px;
    line-height: 25px;
    position: relative;
    width: 650px;
}
.yiyan_box .name{
    text-align: right;
}
.yiyan_box .i{
    width: 43px;
    height: 37px;
    display: block;
    background: url('../../../images/default/home/small_icon_spirit.png') no-repeat -50px 0;
    position: absolute;
    top: -18px;
    left: -60px;
}
/*友情链接*/
.friends_box{
    background-color: #222222;
    height: 30px;
}
.friends{
    width: 910px;
    margin: 0 auto;
    line-height: 30px;
    color: white;
    font-size: 12px;
}
.friends a{
    color: white;
    margin-right: 30px;
}
.friends a:hover{
    cursor: pointer
}
.w1000{
    width: 1000px;
}
.new_thing{
    font-size:53px;
    background-image:-webkit-linear-gradient( #98b3f1, #f8fafe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight:600;
}
.first_thing{
    font-size:17px;
    margin-left:70px;
}
.dianke_say{
    font-size:39px;
    color:#fff;
    margin-left:120px;
    margin-top:25px;
}
.dianke_say span{
    color:#7c7e83;
}
.user_see{
    margin-top:25px;
    width:273px;
    height:51px;
    border:1px solid #ec6941;
    text-align:center;
    border-radius:51px;
    line-height:51px;
    margin-left:116px;
}
.user_see p{
    font-size:23px;
    color:#ec6941;
}
.ai_img{   
    margin-top:-60px !important;
    margin-right:-150px !important;
}


.n_top {
    font-size:20px;
    color:#fff;
    text-align:right;
    padding-right:180px;
    position:relative;
    margin-bottom:20px;
}
    .n_top .r {
        position: absolute;
        right: 481px;
        top: -2px;
        font-size: 14px;
        color:#fff;
    }
    .n_top .k {
        width:10px;
       display:inline-block;
    }
        .n_top span {
            color: #3C82D7
        }
.n_cont {
    overflow:hidden;
}
    .n_cont .n_left {
        float:left;
        color:#fff;
    }
    .n_cont .n_right {
        float: right;
        padding-right:20px;
    }
    .n_cont .n_left .title {
        font-size:28px;
        margin-bottom:20px;
    }
    .n_cont .n_left .title_f {
        font-size: 14px;
        margin-bottom: 30px;
    }
.imgk {
    margin-bottom:40px;
}
    .imgk .imgk_img {
        padding-left:20px;
        margin-bottom:10px;
    }
        .imgk .imgk_img .cj {
            vertical-align:middle;
        }
        .imgk .imgk_img .pj {
            vertical-align: middle;
            margin:0px 15px;
        }
    .imgk .imgk_txt {
        font-size:14px;
    }
    .imgk .imgk_txt .t1 {
        margin-right:32px;
    }
        .imgk .imgk_txt .t2 {
            margin-right: 36px;
        }

.phone_mod {
    overflow:hidden;
}
    .phone_mod .txt {
        outline: none;
        border: 0;
        padding: 0 10px;
        background: #fff;
        font-size: 14px;
        width: 280px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        float: left;
        height: 48px;
    }

    .phone_mod .btn {
        float: left;
        width: 116px;
        line-height: 48px;
        height: 48px;
        font-size: 14px;
        text-align: center;
        background: #3C82D7;
        cursor: pointer;
    }


.banners {
    height: 499px;
    position: relative;
  
}
.swiper-pagination-bullet {
    width: 42px;
    height: 3px;
    background-color: #b3b8bf;
    border-radius:0;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #007aff;
}