.dec_box {
    padding: 55px 0 45px;
    background: #f9f9f9
}

.dec_box ul li {
    flex: 1;
    text-align: center
}

.dec_box ul li span {
    display: block;
    height: 83px;
    width: 85px;
    margin: 0 auto
}

.dec_box ul li:hover h2 {
    color: #bf9061
}

.dec_box h2 {
    color: #555555;
    margin: 15px 0 10px
}

.dec_box h5 {
    color: #555555;
    line-height: 1.6
}

.dec_icon_1 {
    background: url("../images/dec_icon1.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.dec_icon_2 {
    background: url("../images/dec_icon2.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.dec_icon_3 {
    background: url("../images/dec_icon3.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.dec_icon_4 {
    background: url("../images/dec_icon4.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.product_box {
    /*padding-bottom: 1px;*/
    /*background: url("../images/product_bg.jpg") no-repeat bottom center*/
}

.product_list {
    width: 375px
}

.product_list2 .product_item{
    position: relative;
    width: 388px;
    height: auto;
    margin-left: 16px;
    margin-bottom: 12px
}

.product_list2 .product_item img {
    max-width: 100%;
    max-height: 100%
}
.product_list2 .product_item .imgs_box{
    height: auto;
}

.product_item {
    position: relative;
    width: 360px;
    height: auto;
    margin-left: 12px;
    margin-bottom: 12px;
}

.product_item .imgs_box {
    height: auto;
}

.product_item img {
    max-width: 100%;
    max-height: 100%
}

.product_item:hover .product_info {
    /*left: 0*/
    background: rgb(190, 150, 92);
}

.product_big {
    width: 400px;
    height: auto;
}

.product_big .imgs_box {
    height: auto;
}

.product_info {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 45px;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
    background: rgba(0, 0, 0, 0.7);
    -webkit-transition: left .2s linear;
    -moz-transition: left .2s linear;
    -o-transition: left .2s linear;
    -ms-transition: left .2s linear;
    transition: left .2s linear
}

.product_info > div {
    width: 100%
}

.product_info > div::after {
    /*display: block;
    content: "";
    width: 53px;
    height: 53px;
    margin: 10px auto 0;
    background: url("../images/url_icon.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%*/
}

.product_info h1 {
    color: #fff;
    font-weight: bold;
    width: 100%
}

.consultation_btn {
    display: block;
    width: 181px;
    height: 36px;
    margin: 40px auto;
    background: url("../images/consultation_btn.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.consultation_btn:hover {
    animation: shake 1.5s linear;
    -webkit-animation: shake 1.5s linear;
    -ms-animation: shake 1.5s linear;
    -o-animation: shake 1.5s linear;
    -moz-animation: shake 1.5s linear
}

.core_box {
    background: url("../images/core_bg.jpg") no-repeat bottom center
}

.core_img {
    width: 600px;
    height: 600px
}

.core_img img {
    max-width: 600px;
    max-height: 600px
}

.core_info {
    padding-left: 40px;
    width: 560px
}

.core_info > h1 {
    font-size: 32px;
    color: #232323;
    padding: 40px 0 5px
}

.core_info h4 {
    font-size: 18px;
    color: #555555;
    margin-bottom: 40px
}

.core_info ul li {
    box-sizing: border-box;
    padding-left: 113px;
    min-height: 165px;
    padding-top: 35px;
    width: 50%;
    border: 1px solid #e5e5e5
}

.core_info ul li h1 {
    color: #000000;
    margin-bottom: 5px
}

.core_info ul li h3 {
    color: #555555
}

.core_info ul li.active {
    border: 1px solid #bf9061;
    -moz-box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.03), -4px 4px 10px rgba(0, 0, 0, 0.03), 4px -4px 10px rgba(0, 0, 0, 0.03), -4px -4px 10px rgba(0, 0, 0, 0.03);
    -webkit-box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.03), -4px 4px 10px rgba(0, 0, 0, 0.03), 4px -4px 10px rgba(0, 0, 0, 0.03), -4px -4px 10px rgba(0, 0, 0, 0.03);
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.03), -4px 4px 10px rgba(0, 0, 0, 0.03), 4px -4px 10px rgba(0, 0, 0, 0.03), -4px -4px 10px rgba(0, 0, 0, 0.03)
}

.core_info ul li.active.core_icon_1 {
    background: #bf9061 url("../images/core_active_icon_1.png") no-repeat left 15px
}

.core_info ul li.active.core_icon_2 {
    background: #bf9061 url("../images/core_active_icon_2.png") no-repeat left 15px
}

.core_info ul li.active.core_icon_3 {
    background: #bf9061 url("../images/core_active_icon_3.png") no-repeat left 15px
}

.core_info ul li.active.core_icon_4 {
    background: #bf9061 url("../images/core_active_icon_4.png") no-repeat left 15px
}

.core_info ul li.active h1, .core_info ul li.active h3 {
    color: #fff
}

.core_icon_1 {
    background: #fff url("../images/core_icon_1.png") no-repeat left 15px
}

.core_icon_2 {
    background: #fff url("../images/core_icon_2.png") no-repeat left 15px
}

.core_icon_3 {
    background: #fff url("../images/core_icon_3.png") no-repeat left 15px
}

.core_icon_4 {
    background: #fff url("../images/core_icon_4.png") no-repeat left 15px
}

.case_list {
    min-width: 1200px
}

.case_list li {
    flex: 1;
    position: relative;
	overflow:hidden ;
	
}

.case_list li:hover .case_info{
    height: 150px;
    background: url("../images/case_h.png") no-repeat;
}

.case_list li:hover a {
    display: block
}

.case_info {
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 100%;
    height: 113px;
    z-index: 10;
    text-align: center;
    background: rgb(0,0,0,.7);
}

.case_info h1 {
    color: #fff
}

.case_info h6 {
    margin: 15px 0;
    width: 100%;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.case_info a {

    width: 100px;
    display: none;
    color: white;
    border: 1px solid white;
    padding: 7px 0px;
    margin: 0 auto;
    /*
    color: #fff;
    width: 203px;
    line-height: 37px;
    height: 37px;
    margin: 0 auto;*/
   /* background: url("../images/case_btn.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%*/
}

.partner_box {
    background: #f5f5f5;
    padding: 20px 0 80px
}

.partner_list li {
    width: 220px;
    height: 142px;
    border: 1px solid #eaeaea;
    background: #fff;
    margin-bottom: 25px
}

.partner_list li:hover {
    -moz-box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.03), -4px 4px 10px rgba(0, 0, 0, 0.03), 4px -4px 10px rgba(0, 0, 0, 0.03), -4px -4px 10px rgba(0, 0, 0, 0.03);
    -webkit-box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.03), -4px 4px 10px rgba(0, 0, 0, 0.03), 4px -4px 10px rgba(0, 0, 0, 0.03), -4px -4px 10px rgba(0, 0, 0, 0.03);
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.03), -4px 4px 10px rgba(0, 0, 0, 0.03), 4px -4px 10px rgba(0, 0, 0, 0.03), -4px -4px 10px rgba(0, 0, 0, 0.03)
}

.partner_list li img {
    max-width: 220px;
    max-height: 142px
}

.equipment_box {
    width: 100%;
    height: 772px;
    background: url("../images/equipment_bg.jpg") no-repeat center
}

.equipment_box .title_box h1, .equipment_box .title_box h4 {
    color: #fff
}

.equipment_box .title_box i {
    background: transparent;
    border-color: #fff
}

.equipment_list {
    padding: 26px 0;
    margin-bottom: 20px;
    /*background: url("../images/equipment_list_bg.jpg") repeat*/
}

.equipment_list li {
    text-align: center;
    flex: 1;
    box-sizing: border-box
}

.equipment_list li:not(:last-child) {
    border-right: 1px dashed #d1d1d1
}

.equipment_list h3 b {
    font-size: 48px
}

.equipment_swiper {
    position: relative
}

.equipment_swiper .imgs_box {
    height: 340px
}

.equipment_swiper .imgs_box img {
    max-width: 100%;
    max-height: 340px
}

.about_box {
    padding-bottom: 1px;
    background: #f9f9f9
}

.about_info > div {
    width: 600px
}

.about_dec {
    padding-left: 30px
}

.about_dec h2 {
    font-size: 80px;
    line-height: 1;
    font-weight: bold;
    color: #eaeaea;
    text-transform: uppercase
}

.about_dec h1 {
    color: #000000;
    font-size: 38px;
    margin: 20px 0 30px
}

.about_dec p {
    font-size: 16px;
    margin-top: 36px;
    width: 401px;
    margin-left: 40px;
}

.about_dec .flex_justify_between {
    margin-top: 60px
}

.about_icon {
    display: block;
    width: 38px;
    height: 33px;
    background: url("../images/about_icon.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.about_btn {
    color: #be965c;
    border: 1px solid #be965c;
    padding: 7px 20px;
    /*font-size: 14px;*/
    /*color: #666666;*/
    /*padding-right: 18px;*/
    /*background: url("../images/more_icon.jpg") no-repeat right center*/
}

.about_swiper {
    margin: 80px auto 115px;
    position: relative
}

.about_swiper .imgs_box {
    height: 270px
}

.about_swiper .imgs_box img {
    max-width: 100%;
    max-height: 232px
}

.gds_box {
    width: 100%;
    height: 276px;
    background: url("../images/gds_box.jpg") no-repeat center
}

.gds_box div {
    padding-top: 180px
}

.gds_box a {
    display: block;
    width: 170px;
    height: 50px
}

.news_box {
    /*background: url("../images/equipment_list_bg.jpg") repeat*/
}

.news_container {
    padding: 0px 0 100px;
}

.news_container h5 {
    font-size: 14px;
    color: #666666;
    padding-top: 25px;
    line-height: 2;
}

.news_container h5.ellipsis {
    color: #353535;
    margin: 0px 0 12px
}

.news_left {
    /*width: 770px;*/
    /*margin-right: 60px*/
    width: 100%;
}

.news_right {
    width: 370px
}

.news_title {
    margin-bottom: 15px;
    border-bottom: 1px solid #d2d2d2;
    padding-bottom: 20px;
}




.news_title > a:hover {
    color: #bf9061;
    /*border: 1px solid  #bf9061;*/
}

.news_title li.active a {
    /*background: url("../images/news_acive_icon.png") no-repeat left center;*/

    color: white;
    border: 1px solid  #bf9061;
    background: #bf9061;
}

.news_title li a {
    display: block;
    font-weight: bold;
    padding: 10px 15px;
    color: #dddddd;
    border: 1px solid  #dddddd;
    margin: 0 45px 0 30px;;
    /*background: url("../images/news_icon.png") no-repeat left center;*/
    /*line-height: 60px*/
}

.news_big {
    display: block;
    width: 255px;
    margin-right: 35px
}

.news_big .imgs_box {
    width: 255px;
    height: 185px
}

.news_big .imgs_box img {
    max-width: 255px;
    max-height: 185px
}

.news_big h5.ellipsis {
    margin-top: 22px
}

.news_big:hover h5.ellipsis {
    color: #bf9061
}

.news_list li {
    width: 570px;
    float: left;
}
.news_list li:last-child {
    float: left;
    margin-left: 60px;
}

.news_list li:not(:last-child) {
    margin-bottom: 40px
}

.news_list li:hover h5.ellipsis {
    color: #bf9061
}

.news_list li:hover .news_date {
    /*background: #bf9061*/
}

.news_list li:hover .news_date::after {
    background: #fff
}

.news_info {
    padding-right: 10px;
    width: 440px;
    margin-top: 30px;
}

.news_date {
    width: 120px;
    text-align: center;
    padding-top: 25px;
    color: #bcbcbc;
    /*background: #bcbcbc*/
}

.news_date h3 {
    /*color: #fff*/
}

.news_date h4 {
    /*color: #fff*/
}

.news_date::after {
    /*display: block;
    content: "";
    width: 15px;
    height: 2px;
    background: #bf9061;
    margin: 5px 0 0 35px*/
}

.problem_list li:not(:last-child) {
    margin-bottom: 40px
}

.problem_list li:hover h5.ellipsis {
    color: #bf9061
}

@media screen and (min-width: 1400px) {
    .swiper_left {
        display: block;
        width: 65px;
        height: 66px;
        position: absolute;
        left: -100px;
        top: 50%;
        cursor: pointer;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        background: url("../images/swiper_left.jpg") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .swiper_left:hover {
        background: url("../images/swiper_active_left.jpg") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .swiper_right {
        display: block;
        width: 65px;
        height: 66px;
        position: absolute;
        right: -100px;
        top: 50%;
        cursor: pointer;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        background: url("../images/swiper_right.jpg") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .swiper_right:hover {
        background: url("../images/swiper_active_right.jpg") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .about_prev {
        background: url("../images/about_left.png") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .about_prev:hover {
        background: url("../images/about_active_left.png") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .about_next {
        background: url("../images/about_right.png") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }

    .about_next:hover {
        background: url("../images/about_active_right.png") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%
    }
}

@media screen and (min-width: 1460px) {
    .about_swiper > div {
        z-index: 2
    }

    .about_swiper::after {
        /*display: block;
        content: "";
        z-index: 1;
        position: absolute;
        width: 1454px;
        height: 180px;
        left: 50%;
        bottom: -90px;
        background: url("../images/honor_bg.png") no-repeat;
        background-size: 100% 100%;
        -moz-background-size: 100% 100%;
        -o-background-size: 100% 100%;
        -ms-background-size: 100% 100%;
        -webkit-background-size: 100% 100%;
        transform: translateX(-50%);
        -webkit-transform: translateX(-50%);
        -moz-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
        -o-transform: translateX(-50%)*/
    }
}

.core_swiper {
    width: 600px;
    height: 600px
}

.core_swiper .img_box {
    height: 600px
}

.core_swiper .img_box img {
    max-width: 600px;
    max-height: 600px
}

.about_swiper2 .swiper-button-next{
    width: 100px;
    height: 100px;
    background: url("../images/r_1_1.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;

    top: 170px;

 }
.about_swiper2 .swiper-button-prev{
    width: 100px;
    height: 100px;
    background: url("../images/l_1_1.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    left: auto;
    right: 10px;
    top: 270px;
}

.page_banner {
    background: url("../images/banner/contact_banner.jpg") no-repeat center
}

.contact_dec {
    padding-left: 330px;
    height: 272px;
    border-bottom: 1px solid #999999;
    background: url("../images/contact_dec.jpg") no-repeat left center
}

.contact_dec h3 {
    font-weight: bold;
    color: #111111;
    margin-bottom: 25px
}

.contact_dec h3 span {
    color: #bf9061
}

.contact_dec p {
    font-size: 14px;
    color: #666666;
    text-indent: 2em
}

.contact_list {
    padding: 20px 0;
    width: 1200px;
    margin: 0 auto;
}

.contact_list li {
    padding: 25px 0 75px;
    text-align: center;
    flex: 1
}

.contact_list li:not(:last-child) {
    border-right: 1px dashed #cccccc
}

.contact_list li::before {
    display: block;
    content: "";
    margin: 0 auto;
    width: 340px;
    height: 262px
}

.contact_list li span {
    display: block;
    width: 113px;
    margin: 55px auto;
    border-bottom: 1px dashed #ccc
}

.contact_icon_1::before {
    background: url("../images/r1.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.contact_icon_2::before {
    background: url("../images/r2.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.contact_icon_3::before {
    background: url("../images/r3.png") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.contact_icon_4 {
    margin-bottom: 55px;
    border-bottom: 1px solid #e5e5e5
}

.contact_icon_4 h5 {
    color: #666666;
    margin-left: 40px;
    padding-left: 40px;
    border-left: 1px dashed #ccc;
    line-height: 36px
}

.contact_icon_4::before {
    display: block;
    content: "";
    width: 113px;
    height: 88px;
    background: url("../images/contact_iocn_4.jpg") no-repeat;
    background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -ms-background-size: 100% 100%;
    -webkit-background-size: 100% 100%
}

.page_container {
    padding-bottom: 55px
}


.reason{
    overflow: hidden;
    margin-top: 5%;
}
.reason li{
width: 20%;
float: left;
margin-right: 5%;

}