.n_banner {
    width: 100%;
}

.n_banner img {
    width: 100%;
}

.here {
    margin-top: 38px;
}

.here p,
.here p a {
    line-height: 30px;
    font-size: 14px;
    color: #666;
    text-align: left;
}

.here p a:hover {
    color: #c21010;
}

.menu {
    overflow: hidden;
    margin-bottom: 45px;
}

.menu_1 p {
    text-align: center;
    line-height: 46px;
}

.menu_1 a {
    margin: 0 30px;
    padding: 5px 5px 15px 5px;
    font-size: 14px;
    color: #666666;
}

.menu_1 a.active,
.menu_1 a:hover {
    color: #c21010;
    border-bottom: 2px solid #c21010;
}

.body {
    background: #f9f9f9;
}


/*  导航栏*/

.menu_about {
    height: 116px;
    margin-top: -70px;
    position: relative;
    background: #fff;
    box-shadow: rgba(0, 0, 0, .1) 1px 1px 5px .5px;
    ;
}

.menu_about p {
    line-height: 116px;
}

.menu_about a {
    font-size: 18px;
    color: #666;
    padding: 0 3%;
}

.menu_about a.active,
.menu_about a:hover {
    color: #c21010;
    padding-bottom: 46px;
    border-bottom: 2px #c21010 solid;
}


/* 新闻导航栏 */

.menu_news {
    height: 80px;
    margin-top: -80px;
    position: relative;
    background: rgba(0, 0, 0, .4);
    border: 1px rgba(255, 255, 255, .1) solid;
}

.menu_news .news_menu li {
    height: 78px;
    padding: 0 6.5%;
    border-right: 1px rgba(255, 255, 255, .1) solid;
    float: left;
    font-size: 17px;
    color: #fff;
    text-align: center;
    line-height: 78px;
}

.menu_news .news_menu li.active {
    background: #c21010;
    height: 79px;
    line-height: 79px;
}

.menu_news .news_menu li:hover {
    background: #c21010;
    height: 79px;
    line-height: 79px;
}


/* 新闻中心 */

.news_list_z1 {
    width: 100%;
    background-color: #f9f9f9;
    padding: 110px 0px 110px;
}

.news_list_z1 ul {
    width: 100%;
    background-color: #fff;
    padding: 35px 70px 50px 30px;
    margin-bottom: 75px;
}

.news_list_z1 ul li {
    height: 262px;
}

.news_list_z1 .hr {
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
    margin: 68px 0;
}

.news_list_z1 .hr:nth-child(1) {
    display: none;
}

.news_list_z1 ul li .left {
    width: 420px;
    height: 262px;
    overflow: hidden;
    float: left;
}

.news_list_z1 ul li .left img {
    width: 100%;
    height: 100%;
    transition: all .5s;
}

.news_list_z1 ul li .left:hover img {
    transform: scale(1.1);
    transition: all 3s;
}

.news_list_z1 ul li .right {
    width: calc(100% - 455px);
    float: right;
    height: 262px;
}

.news_list_z1 ul li .right .title1 {
    font-size: 23px;
    color: #333;
    padding-top: 13px;
}

.news_list_z1 ul li .right .title2 {
    font-size: 18px;
    color: #535353;
    padding-top: 45px;
}

.news_list_z1 ul li .right .content_2_1 {
    font-size: 18px;
    color: #535353;
    line-height: 20px;
    margin-top: 25px;
    height: 20px;
    overflow: hidden;
}

.news_list_z1 ul li .right a .more {
    width: 185px;
    height: 40px;
    margin-top: 55px;
    border-radius: 20px;
    border: 1px #e6e6e6 solid;
    text-align: center;
}

.news_list_z1 ul li .right a .more {
    font-size: 16.12px;
    color: #666;
    line-height: 35px;
}

.news_list_z1 ul li:hover .right a .more {
    color: #fff;
    background: #c21010;
}


/* 新闻详情 */

.info_list {
    width: 100%;
    padding-bottom: 54px;
}

.info_list_con {
    width: 75%;
    padding: 55px 60px 55px 50px;
    background: #fff;
    overflow: hidden;
    float: left;
    margin-top: 5px;
}

.info_list_con h1 {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.info_list_con h6 {
    font-size: 17.11px;
    color: #888;
    text-align: center;
    margin-top: 48px;
    border-bottom: 1px solid #eee;
    padding-bottom: 33px;
    margin-bottom: 30px;
}

.info_list_con h6 i {
    margin-left: 20px;
}

.info_list_con h6 img {
    margin-top: -3px;
}

.info_list_con1 {
    width: 100%;
    overflow: hidden;
    font-size: 17px;
    color: #535353;
    line-height: 45px;
}

.info_list_con1 .tp {
    text-align: center;
}

.info_list_con1 img {
    max-width: 100%;
}

.info_list_con1 p,
.info_list_con1 span {
    font-size: 17px;
    color: #535353;
    line-height: 45px;
    text-align: justify;
}

.info_list_con p.next {
    line-height: 60px;
    margin: 30px 0 30px 0;
    text-align: left;
    border-top: 1px solid #eee;
    padding-top: 30px;
    color: #666;
    font-size: 16px;
}

.info_list_con p.next a {
    font-size: 16px;
    margin-left: 10px;
    color: #666;
}

.info_list_con p.next a:hover {
    color: #c21010;
}

.info_list_con p.next span {
    float: right;
    font-size: 16px;
}

.info_right {
    width: 22.8%;
    float: right;
    margin-top: 5px;
    overflow: hidden;
}

.info_right .info_right1 {
    width: 100%;
    background-color: #fff;
}

.info_right .info_right1 h2 {
    font-size: 18px;
    color: #333;
    padding: 32px 20px 30px;
}

.info_right .info_right1 h2 span {
    font-size: 16px;
    color: #c80311;
}

.info_right .info_right1 .hr {
    width: 96%;
    height: 1px;
    background-color: #c21010;
    margin: 0 auto;
}

.info_right .info_right1 ul {
    padding: 0 20px;
    overflow: hidden;
}

.info_right .info_right1 ul li {
    width: 100%;
    padding: 30px 0;
}

.info_right .info_right1 ul li .li_l {
    width: 43.5%;
    height: 88px;
    float: left;
    overflow: hidden;
}

.info_right .info_right1 ul li .li_l img {
    width: 100%;
    height: 88px;
    transition: all .5s;
}

.info_right .info_right1 ul li:hover .li_l img {
    transform: scale(1.1);
    transition: all 2s;
}

.info_right .info_right1 ul .li_hr {
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
}

.info_right .info_right1 ul .li_r {
    width: 50%;
    float: right;
}

.info_right .info_right1 ul .li_r .li_r1 {
    font-size: 16px;
    color: #333;
    line-height: 25px;
    height: 50px;
    overflow: hidden;
}

.info_right .info_right1 ul .li_r p {
    font-size: 14px;
    color: #333;
    margin-top: 12px;
}

.info_right .info_right1 ul li:hover .li_r .li_r1 {
    color: #c21010;
}

.info_right .info_right2 {
    width: 100%;
    background-color: #fff;
    margin-top: 29px;
    padding-bottom: 30px;
}

.info_right .info_right2 h2 {
    font-size: 18px;
    color: #333;
    padding: 32px 20px 30px;
}

.info_right .info_right2 h2 span {
    font-size: 16px;
    color: #c80311;
}

.info_right .info_right2 .hr {
    width: 96%;
    height: 1px;
    background-color: #c21010;
    margin: 0 auto;
}

.info_right .info_right2 ul {
    padding: 0 20px;
    overflow: hidden;
}

.info_right .info_right2 ul li {
    width: 100%;
    padding: 21px 0;
}

.info_right .info_right2 ul .li_hr {
    width: 100%;
    height: 1px;
    border-top: 1px #e6e6e6 dashed;
}

.info_right .info_right2 ul li a {
    font-size: 15px;
    color: #666;
    height: 16px;
    line-height: 16px;
    overflow: hidden;
}

.info_right .info_right2 ul li a span {
    font-size: 15px;
    color: #e6e6e6;
    margin-right: 10px;
}

.info_right .info_right2 ul li:hover a {
    color: #c21010;
}

.info_right .info_right2 ul li:hover a span {
    color: #c21010;
}


/* 客户案例*/

.menu_case {
    padding: 90px 0px 60px;
    overflow: hidden;
}

.menu_case li {
    width: 12.5%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    float: left;
    margin-right: 2.08%;
    border: 1px #e6e6e6 solid;
    border-radius: 5px;
    overflow: hidden;
}

.menu_case a:nth-child(7n) li {
    margin-right: 0;
}

.menu_case a.active li {
    background-color: #c21010;
    color: #fff;
}

.menu_case a:hover li {
    background-color: #c21010;
    color: #fff;
}

.case_list li {
    width: 32%;
    height: 600px;
    overflow: hidden;
    background-color: #fff;
    padding: 25px 20px;
    margin-right: 2%;
    margin-bottom: 45px;
    float: left;
}

.case_list a:nth-child(3n) li {
    margin-right: 0;
}

.case_list li .tp {
    width: 100%;
    height: 326px;
    overflow: hidden;
}

.case_list li .tp img {
    width: 100%;
    height: 326px;
    transition: all .5s;
}

.case_list li:hover .tp img {
    transform: scale(1.1);
    transition: all 2s;
}

.case_list li h2 {
    font-size: 22.44px;
    color: #333;
    margin-top: 25px;
    height: 24px;
    line-height: 24px;
    overflow: hidden;
    text-align: center;
}

.case_list li p {
    font-size: 16px;
    margin-top: 23px;
    color: #666;
    padding: 0 7.5%;
    line-height: 32px;
    height: 96px;
    overflow: hidden;
}

.case_list li .more {
    text-align: center;
    margin-top: 23px;
}

.case_list li .more .img2 {
    display: none;
}

.case_list li:hover .more .img1 {
    display: none;
}

.case_list li:hover .more .img2 {
    display: inline;
}

.case_list li:hover h2 {
    color: #c80311;
}

.case_list1 {
    padding: 110px 0px 128px;
    overflow: hidden;
}

.case_list1 li {
    width: 18.75%;
    height: 163px;
    float: left;
    text-align: center;
    line-height: 163px;
    overflow: hidden;
    margin-bottom: 30px;
    margin-right: 1.5625%;
    background-color: #fff;
    box-shadow: #ddd 2px 5px 10px 1px;
}

.case_list1 li:nth-child(5n) {
    margin-right: 0px;
}

.case_list1 li img {
    max-width: 100%;
    max-height: 100%;
    transition: all .5s;
}

.case_list1 li:hover img {
    transform: scale(1.1);
    transition: all 2s;
}


/* 客户案例详情 */

.infos_list1 {
    padding: 0px 0px;
    overflow: hidden;
}

.infos_list1 .infos_list1_l {
    width: 51.375%;
    height: 583px;
    float: left;
    overflow: hidden;
}

.infos_list1 .infos_list1_r {
    width: 48.625%;
    height: 583px;
    background-color: #fff;
    float: right;
    overflow: hidden;
    padding: 50px 4%;
}

.infos_list1 .infos_list1_r h2 {
    font-size: 24px;
    color: #c80311;
    font-weight: bold;
}

.infos_list1 .infos_list1_r .hr {
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
    margin-top: 30px;
    margin-bottom: 35px;
}

.infos_list1 .infos_list1_r .infos_list1_c {
    width: 100%;
    height: 370px;
    overflow: hidden;
}

.infos_list1 .infos_list1_r .infos_list1_c img {
    max-width: 100%;
}

.infos_list2 {
    margin-top: 58px;
    padding-bottom: 110px;
}

.infos_list2 .infos_list2_l {
    width: 75%;
    float: left;
    background-color: #fff;
    padding: 60px 35px;
    font-size: 16px;
    color: #666;
    line-height: 35px;
    overflow: hidden;
}

.infos_list2 .infos_list2_l h2 {
    font-size: 24px;
    color: #c80311;
    font-weight: bold;
    margin: 20px 0;
}

.infos_list2 .infos_list2_r {
    width: 22.8%;
    float: right;
    margin-top: 5px;
    overflow: hidden;
}

.infos_list2 .infos_list2_r1 {
    width: 100%;
    background-color: #fff;
}

.infos_list2 .infos_list2_r1 h2 {
    font-size: 18px;
    color: #333;
    padding: 32px 20px 30px;
}

.infos_list2 .infos_list2_r1 h2 span {
    font-size: 16px;
    color: #c80311;
}

.infos_list2 .infos_list2_r1 .hr {
    width: 96%;
    height: 1px;
    background-color: #c21010;
    margin: 0 auto;
}

.infos_list2 .infos_list2_r1 ul {
    padding: 0 20px;
    overflow: hidden;
}

.infos_list2 .infos_list2_r1 ul li {
    width: 100%;
    padding: 20px 0;
}

.infos_list2 .infos_list2_r1 ul li .li_l {
    width: 47%;
    height: 102px;
    float: left;
    overflow: hidden;
}

.infos_list2 .infos_list2_r1 ul li .li_l img {
    width: 100%;
    height: 102px;
    transition: all .5s;
}

.infos_list2 .infos_list2_r1 ul li:hover .li_l img {
    transform: scale(1.1);
    transition: all 2s;
}

.infos_list2 .infos_list2_r1 ul .li_hr {
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
}

.infos_list2 .infos_list2_r1 ul .li_r {
    width: 46%;
    float: right;
}

.infos_list2 .infos_list2_r1 ul .li_r .li_r1 {
    font-size: 20px;
    color: #333;
    margin-top: 18px;
    line-height: 22px;
    height: 44px;
    overflow: hidden;
}

.infos_list2 .infos_list2_r1 ul .li_r .more {
    font-size: 14px;
    color: #666;
    margin-top: 2px;
}

.infos_list2 .infos_list2_r1 ul .li_r .more img {
    margin-right: 12px;
}

.infos_list2 .infos_list2_r1 ul li:hover .li_r .li_r1 {
    color: #c21010;
}

.infos_list2 .infos_list2_r2 {
    width: 100%;
    background-color: #fff;
    margin-top: 29px;
    padding-bottom: 30px;
}

.infos_list2 .infos_list2_r2 h2 {
    font-size: 18px;
    color: #333;
    padding: 32px 20px 30px;
}

.infos_list2 .infos_list2_r2 h2 span {
    font-size: 16px;
    color: #c80311;
}

.infos_list2 .infos_list2_r2 .hr {
    width: 96%;
    height: 1px;
    background-color: #c21010;
    margin: 0 auto;
}

.infos_list2 .infos_list2_r2 ul {
    padding: 0 20px;
    overflow: hidden;
}

.infos_list2 .infos_list2_r2 ul li {
    width: 100%;
    padding: 21px 0;
}

.infos_list2 .infos_list2_r2 ul .li_hr {
    width: 100%;
    height: 1px;
    border-top: 1px #e6e6e6 dashed;
}

.infos_list2 .infos_list2_r2 ul li a {
    font-size: 15px;
    color: #666;
    height: 16px;
    line-height: 16px;
    overflow: hidden;
}

.infos_list2 .infos_list2_r2 ul li a span {
    font-size: 15px;
    color: #e6e6e6;
    margin-right: 10px;
}

.infos_list2 .infos_list2_r2 ul li:hover a {
    color: #c21010;
}

.infos_list2 .infos_list2_r2 ul li:hover a span {
    color: #c21010;
}

.infos_list3 {
    padding-bottom: 140px;
}

.infos_list3 .infos_list3_top .left {
    width: 92%;
    overflow: hidden;
    float: left;
}

.infos_list3 .infos_list3_top .left img {
    width: 100%;
}

.infos_list3 .infos_list3_top .right {
    float: right;
    text-align: right;
    font-size: 16px;
    color: #636363;
}

.infos_list3 .infos_list3_top .right a {
    font-size: 16px;
    color: #636363;
}

.infos_list3 .infos_list3_top .right a:hover {
    color: #c21010;
}

.infos_list3 ul {
    margin-top: 72px;
}

.infos_list3 li {
    width: 31.25%;
    height: 560px;
    overflow: hidden;
    background-color: #fff;
    float: left;
    margin-right: 3.125%;
}

.infos_list3 li:nth-child(3) {
    margin-right: 0px;
}

.infos_list3 li .tp {
    width: 100%;
    height: 355px;
    overflow: hidden;
}

.infos_list3 li .tp img {
    width: 100%;
    height: 355px;
    transition: all .5s;
}

.infos_list3 li:hover .tp img {
    transform: scale(1.1);
    transition: all 2s;
}

.infos_list3 li .li_con {
    padding: 33px 5.5%;
}

.infos_list3 li h2 {
    font-size: 22px;
    color: #333;
    height: 23px;
    line-height: 23px;
    overflow: hidden;
}

.infos_list3 li p {
    font-size: 16px;
    color: #666;
    line-height: 35px;
    height: 70px;
    overflow: hidden;
    margin-top: 18px;
}

.infos_list3 li .more {
    margin-top: 10px;
}

.infos_list3 li .more .img2 {
    display: none;
}

.infos_list3 li:hover .more .img1 {
    display: none;
}

.infos_list3 li:hover .more .img2 {
    display: block;
    margin-top: 10px;
}

.infos_list3 li:hover {
    transform: translateY(-10px);
}

.infos_list3 li:hover h2 {
    color: #c21010;
}


/* 关于我们 */

.a_list1 {
    padding: 100px 0px 120px;
    background-color: #fff;
}

.a_list1 h2 {
    font-size: 40px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.a_list1 h2 span {
    font-size: 40px;
    color: #c21010;
}

.a_list1 .hr {
    width: 40px;
    height: 4px;
    background-color: #c21010;
    margin: 35px auto;
}

.a_list1 .a_list1_c {
    font-size: 18px;
    color: #555;
    line-height: 45px;
}

.a_list1 .a_list1_c p {
    font-size: 18px;
    color: #555;
    line-height: 45px;
}

.a_list1 .a_list1_c span {
    font-size: 18px;
    color: #555;
    line-height: 45px;
}

.a_list1 .a_list1_bj {
    width: 100%;
    overflow: hidden;
    margin-top: 120px;
}

.a_list1 .a_list1_bj img {
    width: 100%;
}

.a_list1 ul {
    margin-top: -100px;
}

.a_list1 li {
    width: 32.5%;
    height: 340px;
    position: relative;
    float: left;
    margin-right: 1.25%;
    overflow: hidden;
}

.a_list1 li:nth-child(3) {
    margin-right: 0;
}

.a_list1 li .tp {
    width: 100%;
    height: 340px;
    overflow: hidden;
}

.a_list1 li .tp img {
    width: 100%;
    height: 340px;
    transition: all .5s;
}

.a_list1 li:hover .tp img {
    transform: scale(1.1);
    transition: all 2s;
}

.a_list1 li .li_why {
    width: 100%;
    height: 340px;
    position: absolute;
    top: 0px;
    padding: 65px 8%;
}

.a_list1 li .li_why h3 {
    font-size: 32px;
    color: #fff;
}

.a_list1 li .li_why p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 20px;
    height: 100px;
    margin-top: 25px;
}

.a_list1 li .li_why img {
    margin-top: 8px;
}

.a_list1 li:hover {
    transform: translateY(-10px);
}

.a_list2 {
    padding: 100px 0px 120px;
    background-color: #f7f7f7;
}

.a_list2 h2 {
    font-size: 40px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.a_list2 h2 span {
    font-size: 40px;
    color: #c21010;
}

.a_list2 .hr {
    width: 40px;
    height: 4px;
    background-color: #c21010;
    margin: 35px auto;
}

.a_list2 .tp {
    width: 100%;
    text-align: center;
    overflow: hidden;
}

.a_list2 .tp img {
    max-width: 100%;
}

.a_list3 {
    position: relative;
    width: 100%;
    padding: 20px 0;
    background: #fff;
}

.a_list3 h2 {
    margin-left: 10px;
    font-size: 40px;
    color: #333;
    margin-top: 70px;
    font-weight: bold;
}

.a_list3 h2 span {
    font-size: 40px;
    color: #c21010;
}

.a_list3 .swiper-container {
    padding: 78px 10px;
}

.a_list3 li {
    width: 248px;
    height: 520px;
    float: left;
    background: #fff;
    text-align: center;
    padding: 0 2%;
    line-height: 340px;
    box-shadow: #ddd 2px 5px 20px 1px;
}

.a_list3 li .hr {
    width: 100%;
    height: 1px;
    background-color: #e6e6e6;
    margin-top: 10px;
}

.a_list3 li .tp {
    width: 100%;
    height: 430px;
    padding-top: 10px;
    overflow: hidden;
    line-height: 430px;
}

.a_list3 li img {
    max-width: 100%;
    max-height: 100%;
}

.a_list3 li p {
    font-style: 16px;
    color: #333;
    line-height: 22px;
    padding-top: 30px;
}

.a_list3 .swiper-button-prev,
.a_list3 .swiper-button-next {
    width: 10%;
    height: 62px;
    margin-top: -330px;
}

.a_list3 .swiper-button-prev {
    background: url("../image/ne3.png");
    background-size: 100% 100%;
    left: 70%;
    border: 1px #e6e6e6 solid;
}

.a_list3 .swiper-button-next {
    background: url("../image/pr3.png");
    background-size: 100% 100%;
    right: 9%;
    border: 1px #e6e6e6 solid;
}

.a_list4 {
    padding: 95px 0px 125px;
    background-color: #f9f9f9;
}

.a_list4 h2 {
    font-size: 40px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.a_list4 h2 span {
    font-size: 40px;
    color: #c21010;
}

.a_list4 .hr {
    width: 40px;
    height: 4px;
    background-color: #c21010;
    margin: 35px auto;
}

.a_list4 ul {
    margin-top: 60px;
}

.a_list4 li {
    width: 24.25%;
    height: 195px;
    float: left;
    text-align: center;
    line-height: 195px;
    margin-bottom: 28px;
    background-color: #fff;
    margin-right: 1%;
    overflow: hidden;
}

.a_list4 li:nth-child(4n) {
    margin-right: 0px;
}

.a_list4 li img {
    max-width: 100%;
    max-height: 100%;
    transition: all .5s;
}

.a_list4 li:hover img {
    transform: scale(1.1);
    transition: all 2s;
}


/* 资料下载 */

.download_list1 {
    padding: 90px 0px 100px;
}

.download_list1 li {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 33px;
    overflow: hidden;
    float: left;
    height: 348px;
    background-color: #f5f5f5;
}

.download_list1 li:nth-child(3n) {
    margin-right: 0px;
}

.download_list1 li .tp {
    margin-top: 82px;
    text-align: center;
}

.download_list1 li h2 {
    font-size: 20px;
    color: #4f4f4f;
    text-align: center;
    margin-top: 23px;
}

.download_list1 li p {
    font-size: 14px;
    color: #888;
    text-align: center;
    margin-top: 11px;
}

.download_list1 li .more {
    width: 143px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    font-size: 16px;
    color: #666;
    border: 1px #c21010 solid;
    border-radius: 19px;
    margin: 10px auto;
}

.download_list1 li:hover .more {
    background-color: #c21010;
    color: #fff;
}


/* 视频 */

.video_list1 {
    padding: 90px 0px 100px;
}

.video_list1 li {
    width: 32%;
    margin-right: 2%;
    margin-bottom: 33px;
    overflow: hidden;
    float: left;
    height: 470px;
}

.video_list1 li:nth-child(3n) {
    margin-right: 0px;
}

.video_list1 li video {
    width: 100%;
    height: 330px;
    overflow: hidden;
    background-color: #f9f9f9;
}

.video_list1 li h2 {
    font-size: 22px;
    color: #333;
    margin-top: 40px;
}

.video_list1 li h3 {
    font-size: 18px;
    color: #666;
    margin-top: 25px;
}

.video_list1 li .more {
    width: 143px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    font-size: 16px;
    color: #666;
    border: 1px #c21010 solid;
    border-radius: 19px;
    margin: 10px auto;
}

.video_list1 li:hover .more {
    background-color: #c21010;
    color: #fff;
}

.video_list1 .li_n {
    display: none;
}

.video_list1 .li_arr {
    text-align: center;
    margin-top: 60px;
}


/* demo */

.demo_list1 {
    padding: 88px 0px 140px;
}

.demo_list1 .demo_list1_c {
    font-size: 16px;
    color: #666;
    line-height: 40px;
    overflow: hidden;
}

.demo_list1 .demo_list1_c img {
    max-width: 100%;
}

.demo_list2 {
    width: 100%;
    height: 611px;
    background: url("../image/demo_list2_bj.png");
}

.demo_list3_1 {
    width: 100%;
    height: 775px;
    background-color: #fff;
    margin-top: -438px;
    padding-right: 5%;
}

.demo_list3 .left {
    width: calc(100% - 778px);
    height: 615px;
    float: left;
    overflow: hidden;
}

.demo_list3 .left img {
    max-width: 100%;
    height: 615px;
}

.demo_list3 .right {
    width: 740px;
    height: 615px;
    float: right;
}

.demo_list3 .right1 {
    width: 100%;
    overflow: hidden;
    margin-top: 70px;
    margin-bottom: 67px;
}

.demo_list3 .right1 img {
    max-width: 100%;
}

.demo_list3 form {
    width: 740px;
    height: 308px;
    float: right;
    background: url("../image/demo_list3_r.png");
}

.demo_list3 .text1 {
    width: 48%;
    height: 60px;
    float: left;
    margin-bottom: 30px;
}

.demo_list3 .text1:nth-child(1) {
    width: 100%;
    height: 60px;
}

.demo_list3 .text1:nth-child(3) {
    float: right;
}

.demo_list3 .text1 input[type="text"] {
    box-sizing: border-box;
    font-size: 14px;
    height: 60px;
    border: 0px solid #e6e6e6;
    color: #666666;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    padding-left: 95px;
    text-decoration: none;
    width: 100%;
}

.demo_list3 .text1 input[type="text"]:focus {
    border: 0px solid #3a5fa5;
}

.demo_list3 .msg {
    font-size: 14px;
    border: 0px solid #e6e6e6;
    border-radius: 5px;
    width: 100%;
    height: 130px;
    padding: 10px 20px 0px 90px;
    resize: none;
}

.demo_list3 .msg:focus {
    outline-color: #3a5fa5
}

.demo_list3 .submit1 {
    width: 375px;
    height: 60px;
    float: right;
    margin-top: 35px;
    margin-left: 5px;
}

.demo_list3 .submit1 input[type="submit"] {
    box-sizing: border-box;
    font-size: 18px;
    height: 60px;
    border: 0 solid #ffffff;
    color: #ffffff;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    text-align: center;
    text-decoration: none;
    width: 100%;
    line-height: 60px;
    background-color: #c80311;
    cursor: pointer;
}

.demo_list3 .code {
    float: right;
    margin-top: 50px;
    line-height: 40px;
    height: 40px;
    margin-right: 30px;
}

.demo_list3 .code span {
    font-size: 16px;
    color: #666;
}

.demo_list3 .code1 {
    width: 125px;
    height: 40px;
    border: 1px #e6e6e6 solid;
    float: left;
    padding-left: 20px;
    margin-right: 15px;
}


/* 产品专题页 */

.p_banner {
    width: 100%;
    height: 625px;
    z-index: -1;
    position: fixed;
    bottom: 0;
}

.pro_list1 {
    width: 100%;
    z-index: 2;
    padding-top: 625px;
}

.pro_list1 .pro_list1_1 {
    width: 550px;
    height: 398px;
    padding: 75px 35px;
    background-color: #fff;
    position: absolute;
    margin-top: -310px;
}

.pro_list1 .pro_list1_1 h2 {
    font-size: 36px;
    color: #333;
    font-family: '思源黑体 CN';
    font-weight: bold;
}

.pro_list1 .pro_list1_1 h3 {
    font-size: 24px;
    color: #666;
    margin-top: 20px;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
}

.pro_list1 .pro_list1_1 .mess {
    width: 355px;
    height: 67px;
    margin-top: 43px;
    background-color: #c80311;
    text-align: center;
    line-height: 67px;
    font-size: 24px;
    color: #fff;
}

.pro_list1 .pro_list1_2 {
    width: 100%;
    height: 400px;
    background: url("../image/pro_list1_bj.png");
}

.pro_list1 .pro_list1_2 .pro_list1_2c {
    width: 48%;
    float: right;
}

.pro_list1 .pro_list1_2 .pro_list1_2c h2 {
    font-size: 36px;
    color: #fff;
    font-weight: bold;
    margin-top: 110px;
}

.pro_list1 .pro_list1_2 .pro_list1_2c p {
    font-size: 16px;
    color: #fff;
    line-height: 40px;
    margin-top: 36px;
}

.pro_list2 {
    width: 100%;
    padding: 110px 0px;
    overflow: hidden;
    background-color: #fff;
}

.pro_list2 h2 {
    font-size: 45px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.pro_list2 h2 span {
    font-size: 45px;
    color: #c80311;
    font-weight: bold;
}

.pro_list2 h3 {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 20px;
}

.pro_list2 ul {
    margin-top: 50px;
}

.pro_list2 li {
    width: 32%;
    float: left;
    margin-right: 2%;
    overflow: hidden;
}

.pro_list2 li:nth-child(3) {
    margin-right: 0px;
}

.pro_list2 li .tp {
    width: 100%;
    height: 236px;
    line-height: 236px;
    overflow: hidden;
    text-align: center;
}

.pro_list2 li .tp img {
    max-width: 100%;
    max-height: 100%;
}

.pro_list2 li .title {
    font-size: 28px;
    color: #333;
    text-align: center;
}

.pro_list2 li p {
    font-size: 20px;
    color: #666;
    text-align: center;
    margin-top: 10px;
}

.pro_list2 li:hover {
    transform: translateY(-20px);
}

.pro_list3 {
    width: 100%;
    padding: 110px 0px;
    overflow: hidden;
    background-color: #f1f4f6;
}

.pro_list3 h2 {
    font-size: 48px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.pro_list3 .tp {
    width: 100%;
    text-align: center;
    overflow: hidden;
    margin-top: 90px;
}

.pro_list3 .tp img {
    max-width: 100%;
}

.pro_list4 {
    width: 100%;
    padding: 90px 0px;
    overflow: hidden;
    background-color: #fff;
}

.pro_list4 h2 {
    font-size: 45px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.pro_list4 h2 span {
    font-size: 45px;
    color: #c80311;
    font-weight: bold;
}

.pro_list4 h3 {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 20px;
}

.pro_list4 ul {
    margin-top: 71px;
}

.pro_list4 li {
    width: 23%;
    margin-right: 2.6666%;
    float: left;
}

.pro_list4 li:nth-child(4) {
    margin-right: 0px;
}

.pro_list4 li .tp {
    width: 100%;
    height: 220px;
}

.pro_list4 li .tp1 {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.pro_list4 li .tp1 img {
    width: 100%;
    height: 220px;
}

.pro_list4 li .tp .title {
    margin-top: -135px;
    font-size: 26px;
    color: #fff;
    text-align: center;
}

.pro_list4 li .li_con {
    width: 100%;
    height: 420px;
    padding: 0 12%;
    background-color: #fff;
    box-shadow: #ddd 2px 5px 10px 1px;
}

.pro_list4 li .li_con .tp2 {
    margin-top: -47px;
    text-align: center;
}

.pro_list4 li .li_con p {
    font-size: 16px;
    color: #666;
    line-height: 36px;
    margin-top: 30px;
}

.pro_list4 li:hover {
    transform: translateY(-20px);
}

.pro_list5 {
    width: 100%;
    height: 856px;
    background: url("../image/pro_list5_bj.png");
    padding-top: 105px;
}

.pro_list5 h2 {
    font-size: 45px;
    color: #fff;
    font-weight: bold;
    text-align: center;
}

.pro_list5 h3 {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 15px;
    text-align: center;
}

.pro_list5 ul {
    margin-top: 220px;
}

.pro_list5 li {
    width: 18.375%;
    height: 224px;
    background-color: #fff;
    float: left;
    margin-right: 2.03%;
}

.pro_list5 li:nth-child(5) {
    margin-right: 0px;
}

.pro_list5 li .tp {
    text-align: center;
    line-height: 145px;
    font-size: 26px;
    color: #fff;
    font-weight: bold;
    width: 155px;
    height: 155px;
    background: url("../image/pro_list5_1.png");
    margin: -70px auto;
}

.pro_list5 li .title {
    font-size: 24px;
    color: #333;
    text-align: center;
    margin-top: 70px;
}

.pro_list5 li p {
    font-size: 12px;
    color: #666;
    text-align: center;
    margin-top: 13px;
}

.pro_list5 li:hover {
    transform: translateY(-20px);
}

.pro_list6 {
    width: 100%;
    padding: 120px 0px 100px;
    overflow: hidden;
    background-color: #fff;
}

.pro_list6 h2 {
    font-size: 45px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.pro_list6 h2 span {
    font-size: 45px;
    color: #c80311;
    font-weight: bold;
}

.pro_list6 h3 {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 20px;
}

.pro_list6 ul {
    margin-top: 65px;
}

.pro_list6 li {
    width: 31.625%;
    float: left;
    margin-right: 2.5625%;
}

.pro_list6 li:nth-child(3) {
    margin-right: 0px;
}

.pro_list6 li .tp {
    width: 100%;
    overflow: hidden;
}

.pro_list6 li .tp img {
    width: 100%;
}

.pro_list6 li .title {
    font-size: 24.45px;
    color: #474747;
    text-align: center;
    margin-top: 45px;
}

.pro_list6 li p {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-top: 6px;
}

.pro_list6 li .more {
    width: 150px;
    height: 40px;
    border: 1px #e6e6e6 solid;
    border-radius: 20px;
    margin: 36px auto;
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 40px;
}

.pro_list6 li .more:hover {
    background-color: #c80311;
    color: #fff;
    border: none;
}


/* 解决方案专题页 */

.s_banner {
    width: 100%;
    height: 625px;
    z-index: -1;
    position: fixed;
    bottom: 0;
}

.solution_list1 {
    width: 100%;
    z-index: 2;
    padding-top: 625px;
}

.solution_list1 .solution_list1_1 {
    width: 550px;
    height: 398px;
    padding: 75px 35px;
    background-color: #fff;
    position: absolute;
    margin-top: -310px;
}

.solution_list1 .solution_list1_1 h2 {
    font-size: 36px;
    color: #333;
    font-family: '思源黑体 CN';
    font-weight: bold;
}

.solution_list1 .solution_list1_1 h3 {
    font-size: 24px;
    color: #666;
    margin-top: 20px;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
}

.solution_list1 .solution_list1_1 .mess {
    width: 355px;
    height: 67px;
    margin-top: 43px;
    background-color: #c80311;
    text-align: center;
    line-height: 67px;
    font-size: 24px;
    color: #fff;
}

.solution_list1 .solution_list1_2 {
    width: 100%;
    height: 400px;
    background: url("../image/pro_list1_bj.png");
}

.solution_list1 .solution_list1_2 .solution_list1_2c {
    width: 48%;
    float: right;
}

.solution_list1 .solution_list1_2 .solution_list1_2c h2 {
    font-size: 36px;
    color: #fff;
    font-weight: bold;
    margin-top: 110px;
}

.solution_list1 .solution_list1_2 .solution_list1_2c p {
    font-size: 16px;
    color: #fff;
    line-height: 40px;
    margin-top: 36px;
}

.s_list2 {
    padding: 100px 0px 120px;
    background-color: #fff;
    overflow: hidden;
}

.s_list2 h2 {
    font-size: 40px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.s_list2 h2 span {
    font-size: 58px;
    color: #e20009;
    font-weight: bold;
}

.s_list2 h3 {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 20px;
}

@keyframes icon {
    0% {
        opacity: 0.8;
        transform: translate(0, 0);
    }
    50% {
        opacity: 1;
        transform: translate(0px, 10px);
    }
    100% {
        opacity: 0.8;
        transform: translate(0, 0);
    }
}

.s_list2 .arr {
    width: 62px;
    height: 62px;
    text-align: center;
    margin: 30px auto;
    animation: icon 3s linear infinite;
}

.s_list2 ul {
    margin-top: 60px;
}

.s_list2 li {
    width: 32%;
    height: 416px;
    margin-bottom: 50px;
    float: left;
    margin-right: 2%;
    overflow: hidden;
    background-color: #fff;
    box-shadow: #ddd 2px 5px 20px 1px;
}

.s_list2 li:nth-child(3n) {
    margin-right: 0px;
}

.s_list2 li .tp {
    width: 100%;
    height: 258px;
    overflow: hidden;
}

.s_list2 li .tp img {
    width: 100%;
    height: 258px;
    transition: all .5s;
}

.s_list2 li:hover .tp img {
    transform: scale(1.2);
    transition: all 3s;
}

.s_list2 li .title {
    font-size: 24px;
    color: #333;
    text-align: center;
    margin-top: 36px;
}

.s_list2 li p {
    font-size: 16px;
    color: #666;
    text-align: center;
    margin-top: 15px;
}

.s_list2 li:hover {
    transform: translateY(-30px);
}

.s_list3 {
    padding: 90px 0px 80px;
    background-color: #f2f2f2;
}

.s_list3 h2 {
    font-size: 45px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.s_list3 h2 span {
    font-size: 45px;
    color: #e20009;
    font-weight: bold;
}

.s_list3 h3 {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 20px;
}

.s_list3 .arr {
    width: 62px;
    height: 62px;
    text-align: center;
    margin: 30px auto;
    animation: icon 3s linear infinite;
}

.s_list3 ul {
    margin-top: 60px;
}

.s_list3 li {
    width: 31.6875%;
    margin-right: 2.45%;
    margin-bottom: 65px;
    float: left;
    overflow: hidden;
    background-color: #fff;
    box-shadow: #ddd 2px 5px 20px 1px;
}

.s_list3 ul .clear {
    display: none;
}

.s_list3 ul .clear:nth-child(7) {
    display: block;
}

.s_list3 ul .clear:nth-child(13) {
    display: block;
}

.s_list3 li:nth-child(6) {
    margin-right: 0px;
}

.s_list3 li:nth-child(12) {
    margin-right: 0px;
}

.s_list3 li:nth-child(11) {
    margin-right: 0px;
}

.s_list3 li .tp {
    width: 100%;
    height: 341px;
    overflow: hidden;
}

.s_list3 li .tp img {
    width: 100%;
    height: 341px;
}

.s_list3 li .li_c {
    height: 140px;
    width: 100%;
    padding-left: 9%;
    background: url("../image/s_list3_arr.png") no-repeat 91% center;
}

.s_list3 li .li_c .title {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    padding-top: 36px;
}

.s_list3 li .li_c p {
    font-size: 12px;
    color: rgba(0, 0, 0, .5);
    margin-top: 5px;
}

.s_list3 li .li_n {
    border: 1px #e6e6e6 solid;
    padding: 30px 9%;
    ;
    display: none;
}

.s_list4 {
    height: 994px;
    width: 100%;
    padding-top: 65px;
    background: url("../image/s_list4_bj.png") no-repeat center center;
}

.s_list4 h2 {
    font-size: 45px;
    color: #fff;
    font-weight: bold;
    text-align: center;
}

.s_list4 h3 {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-top: 20px;
}

.s_list4 .arr {
    width: 62px;
    height: 62px;
    text-align: center;
    margin: 30px auto;
    animation: icon 3s linear infinite;
}

.s_list4 ul {
    margin-top: 60px;
}

.s_list4 li {
    width: 49%;
    height: 270px;
    margin-bottom: 35px;
    padding: 88px 5%;
    background-color: #fff;
    float: left;
}

.s_list4 li:nth-child(2n) {
    float: right;
}

.s_list4 li .li_l {
    width: 100px;
    float: left;
}

.s_list4 li .li_r {
    width: calc(100% - 205px);
    margin-top: 30px;
    float: right;
    font-size: 18px;
    color: #666;
    line-height: 40px;
}

.s_list5 {
    padding: 100px 0px 80px;
    background-color: #fff;
}

.s_list5 h2 {
    font-size: 45px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.s_list5 h2 span {
    font-size: 45px;
    color: #e20009;
    font-weight: bold;
}

.s_list5 .arr {
    width: 62px;
    height: 62px;
    text-align: center;
    margin: 30px auto;
    animation: icon 3s linear infinite;
}

.s_list5 li {
    width: 32%;
    height: 550px;
    padding: 0px 5%;
    margin-right: 2%;
    float: left;
    background-color: #fff;
    box-shadow: #ddd 2px 5px 20px 1px;
}

.s_list5 li:nth-child(3) {
    margin-right: 0px;
}

.s_list5 li .tp {
    margin-top: 70px;
    text-align: center;
}

.s_list5 li .title {
    font-size: 24px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-top: 40px;
}

.s_list5 li p {
    font-size: 16px;
    color: #666;
    line-height: 35px;
    text-align: center;
    margin-top: 30px;
}

.s_list5 li:hover {
    transform: translateY(-20px);
}

.s_list6 {
    padding: 70px 0px 80px;
    background-color: #f9f9f9;
}

.s_list6 h2 {
    font-size: 45px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.s_list6 h2 span {
    font-size: 45px;
    color: #e20009;
    font-weight: bold;
}

.s_list6 .arr {
    width: 62px;
    height: 62px;
    text-align: center;
    margin: 30px auto;
    animation: icon 3s linear infinite;
}

.s_list6 ul {
    margin-top: 60px;
}

.s_list6 li {
    width: 24.25%;
    height: 195px;
    float: left;
    text-align: center;
    line-height: 195px;
    margin-bottom: 20px;
    background-color: #fff;
    margin-right: 1%;
    overflow: hidden;
}

.s_list6 li:nth-child(4n) {
    margin-right: 0px;
}

.s_list6 li img {
    max-width: 100%;
    max-height: 100%;
    transition: all .5s;
}

.s_list6 li:hover img {
    transform: scale(1.1);
    transition: all 2s;
}


/* 留言 */

.m_banner {
    width: 100%;
    height: 925px;
    z-index: -1;
    position: fixed;
    bottom: 0;
}

.mess_list1 {
    width: 100%;
    z-index: 2;
    padding-top: 925px;
}

.mess_list1 .mess_list1_1 {
    width: 550px;
    height: 398px;
    padding: 75px 35px;
    background-color: #fff;
    box-shadow: #ddd 1px 1px 10px 0px;
    position: absolute;
    margin-top: -310px;
}

.mess_list1 .mess_list1_1 h2 {
    font-size: 36px;
    color: #333;
    font-family: '思源黑体 CN';
    font-weight: bold;
}

.mess_list1 .mess_list1_1 h3 {
    font-size: 22px;
    color: #666;
    margin-top: 20px;
    line-height: 26px;
    height: 52px;
    overflow: hidden;
}

.mess_list1 .mess_list1_1 .mess {
    width: 355px;
    height: 67px;
    margin-top: 43px;
    background-color: #c80311;
    text-align: center;
    line-height: 67px;
    font-size: 24px;
    color: #fff;
}

.mess_list2 {
    width: 100%;
    padding: 210px 0px 150px;
    background-color: #fff;
}

.mess_list2 h2 {
    font-size: 48px;
    color: #333;
    font-weight: bold;
    text-align: center;
}

.mess_list2 h3 {
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 25px;
    margin-bottom: 70px;
}

.mess_list2 form {
    width: 1136px;
    height: 594px;
    margin: 0px auto;
    padding-top: 5px;
    background: url("../image/mess.png");
}

.mess_list2 .text1 {
    width: 550px;
    height: 70px;
    float: left;
    margin-bottom: 25px;
}

.mess_list2 .text1:nth-child(2) {
    float: right;
}

.mess_list2 .text1:nth-child(4) {
    float: right;
}

.mess_list2 .text1:nth-child(5) {
    width: 360px;
    margin-right: 20px;
}

.mess_list2 .text1:nth-child(6) {
    width: 360px;
    margin-right: 20px;
}

.mess_list2 .text1:nth-child(7) {
    width: 360px;
    float: right;
}

.mess_list2 .text1 input[type="text"] {
    box-sizing: border-box;
    font-size: 14px;
    height: 70px;
    border: 0px solid #e6e6e6;
    color: #666666;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    padding-left: 70px;
    text-decoration: none;
    width: 100%;
}

.mess_list2 .text1:nth-child(3) input[type="text"] {
    box-sizing: border-box;
    font-size: 14px;
    height: 70px;
    border: 0px solid #e6e6e6;
    color: #666666;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    padding-left: 100px;
    text-decoration: none;
    width: 100%;
}

.mess_list2 .text1:nth-child(4) input[type="text"] {
    box-sizing: border-box;
    font-size: 14px;
    height: 70px;
    border: 0px solid #e6e6e6;
    color: #666666;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    padding-left: 100px;
    text-decoration: none;
    width: 100%;
}

.mess_list2 .text1 input[type="text"]:focus {
    border: 0px solid #3a5fa5;
}

.mess_list2 .msg {
    font-size: 14px;
    border: 0px solid #e6e6e6;
    border-radius: 5px;
    width: 100%;
    height: 210px;
    padding: 10px 20px 0px 90px;
    resize: none;
}

.mess_list2 .msg:focus {
    outline-color: #3a5fa5
}

.mess_list2 .submit1 {
    width: 100%;
    height: 55px;
    float: right;
    margin-top: 30px;
    margin-left: 50px;
}

.mess_list2 .submit1 input[type="submit"] {
    box-sizing: border-box;
    font-size: 18px;
    height: 55px;
    border: 0 solid #ffffff;
    color: #ffffff;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    text-align: center;
    text-decoration: none;
    width: 100%;
    line-height: 60px;
    background-color: none;
    cursor: pointer;
}


/* 联系我们 */

.contact_list1 {
    width: 100%;
    padding: 85px 0px;
}

.contact_list1 li {
    width: 23.5%;
    margin-right: 2%;
    float: left;
}

.contact_list1 li:nth-child(4) {
    margin-right: 0px;
}

.contact_list1 li h3 {
    font-size: 20px;
    color: rgba(0, 0, 0, .89);
    font-weight: bold;
    padding-left: 10px;
    margin-top: 35px;
}

.contact_list1 li h4 {
    font-size: 18px;
    color: rgba(0, 0, 0, .66);
    padding-left: 10px;
    line-height: 32px;
    margin-top: 15px;
}

@-webkit-keyframes bounce-down {
    25% {
        -webkit-transform: translateY(-5px);
    }
    50%,
    100% {
        -webkit-transform: translateY(0);
    }
    75% {
        -webkit-transform: translateY(5px);
    }
}

@keyframes bounce-down {
    25% {
        transform: translateY(-5px);
    }
    50%,
    100% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(5px);
    }
}

.contact_list1 li:hover .tp {
    -webkit-animation: bounce-down 1.5s linear infinite;
    line-height: 116px;
    height: 116px;
    width: 100%;
    animation: bounce-down 1.5s linear infinite;
}

.contact_2 {
    width: 100%;
    position: relative;
    top: 200px;
    margin-top: -100px;
}

.contact_2 .contact_2_c {
    width: 100%;
    background: #fff;
    padding: 55px 3% 60px;
}

.contact_2 h2 {
    margin-bottom: 25px;
}

.contact_2 .text1 {
    width: 49%;
    float: left;
    margin-right: 2%;
    margin-top: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    border: 1px solid #e6e6e6;
}

.contact_2 .text1:nth-child(2) {
    width: 49%;
    float: right;
    margin-right: 0px;
}

.contact_2 .text1:nth-child(4) {
    width: 49%;
    float: right;
    margin-right: 0px;
}

.contact_2 .text1 input[type="text"] {
    box-sizing: border-box;
    font-size: 14px;
    height: 60px;
    border-radius: 10px;
    border: 0px solid #e6e6e6;
    color: #666666;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    padding-left: 20px;
    text-decoration: none;
    width: 100%;
    background-color: #ffffff;
}

.contact_2 .text1 input[type="text"]:focus {
    border: 0px solid #3a5fa5;
}

.contact_2 .msg {
    font-size: 14px;
    border: 1px solid #e6e6e6;
    border-radius: 5px;
    background-color: #ffffff;
    width: 100%;
    height: 200px;
    padding: 20px;
    resize: none;
    margin-top: 20px;
}

.contact_2 .msg:focus {
    outline-color: #3a5fa5
}

.contact_2 textarea {
    color: #666666;
}

.contact_2 .submit1 {
    width: 170px;
    height: 45px;
    float: right;
    margin-top: 35px;
    margin-right: 85px;
    margin-left: 50px;
}

.contact_2 .submit1 input[type="submit"] {
    box-sizing: border-box;
    font-size: 16px;
    height: 45px;
    border-radius: 22.5px;
    border: 0 solid #ffffff;
    color: #ffffff;
    -web-kit-appearance: none;
    -moz-appearance: none;
    display: block;
    outline: 0;
    text-align: center;
    text-decoration: none;
    width: 100%;
    line-height: 40px;
    background-color: #c80311;
    cursor: pointer;
}

.contact_2 .code {
    float: right;
    margin-top: 40px;
    line-height: 40px;
    height: 40px;
    margin-right: 30px;
}

.contact_2 .code span {
    font-size: 16px;
    color: #666;
}

.contact_2 .code1 {
    width: 125px;
    height: 40px;
    border: 1px #e6e6e6 solid;
    float: left;
    padding-left: 20px;
    margin-right: 15px;
}

.contact_3 {
    width: 100%;
}

.contact_3 img {
    width: 100%;
}

.system_c1 {
    padding: 20px 0px;
    width: 100%;
    overflow: hidden;
}

.system_c1 img {
    max-width: 100%;
}

.pro_list6 {
    text-align: center;
    padding: 60px 0;
}

.pro_list6 h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px;
}

.pro_list6 h3 {
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
}

.pro_list6 .c {
    /* max-width: 1200px; */
    /* margin: 0 auto; */
    padding: 0 100px;
    /* 增加左右内边距，让箭头更分开 */
    position: relative;
}

.pro_list6 ul {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    flex-wrap: wrap;
}

.pro_list6 li {
    width: calc(33.333% - 20px);
    text-align: center;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.pro_list6 li:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.pro_list6 .tp {
    height: 200px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

.pro_list6 .tp img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}

.pro_list6 .title {
    font-size: 20px;
    font-weight: bold;
    margin: 20px 0 10px;
    color: #333;
}

.pro_list6 p {
    color: #999;
    font-size: 14px;
    margin-bottom: 15px;
    text-transform: lowercase;
}

.pro_list6 .more {
    display: inline-block;
    color: #999;
    font-size: 14px;
    padding: 8px 20px;
    margin: 10px 0 40px;
    border: 1px solid #999;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.pro_list6 div>a {
    display: block;
    /* border: 1px solid red; */
    cursor: pointer;
    background: #F9F9FA;
}

.pro_list6 li:hover .more {
    background: #999;
    color: #fff;
}


/* 分页器样式 */

.pro_list6 .swiper-pagination {
    position: relative;
    bottom: -30px !important;
}

.pro_list6 .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 5px;
}

.pro_list6 .swiper-pagination-bullet-active {
    background: #666;
}


/* 箭头样式 */

.pro_list6 .swiper-button-prev,
.pro_list6 .swiper-button-next {
    width: 40px;
    height: 40px;
    position: absolute;
    top: 67%;
    transform: translateY(-50%);
    color: #999;
    bottom: auto;
    top: 340px;
    cursor: pointer;
    filter: grayscale(1);
}

.pro_list6 .swiper-button-prev {
    left: 20px;
}

.pro_list6 .swiper-button-next {
    /* background: none; */
    right: 20px;
}

.pro_list6 .swiper-button-prev:hover,
.pro_list6 .swiper-button-next:hover {
    color: #666;
}

@media (max-width: 768px) {
    .pro_list6 li {
        width: 100%;
        margin-bottom: 20px;
    }
    .pro_list6 .tp {
        height: 160px;
    }
    .pro_list6 .c {
        padding: 0 40px;
        /* 移动端减小内边距 */
    }
    .pro_list6 .swiper-button-prev {
        left: 0;
    }
    .pro_list6 .swiper-button-next {
        right: 0;
    }
}