.clear {
    zoom: 1;
}

.clear:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.home_scene {
    width: 100%;
    margin: 0 auto;
    padding-top: 100px;
}

.ou_title {
    text-align: center;
    font-size: 30px;
    margin-bottom: 15px;
    letter-spacing: 3px
}

.ou_title label {
    font-weight: bold;
}

.ou_subtitle {
    text-align: center;
    font-size: 18px;
}

.ou_scene_list {
    margin: 0 auto;
    width: 1360px;
}

.ou_scene_list .ou_scene_list_box:first-child {
    margin-left: 0;
}

.ou_scene_list .ou_scene_list_box:nth-child(4) {
    margin-left: 0;
}

.ou_scene_list .ou_scene_list_box:nth-child(7) {
    margin-left: 0;
}

.ou_scene_list_box {
    float: left;
    width: 385px;
    margin: 100px 0 0 100px;
}

.ou_scene_list_box img {
    display: block;
    float: left;
    width: 200px;
    height: 200px;
}

.ou_scene_list_box .clear div {
    float: left;
    width: 170px;
    padding-top: 30px;
}

.ou_scene_list_box .clear div label {
    display: block;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 3px;
    padding-bottom: 15px;
    position: relative;
}

.ou_scene_list_box .clear div label::after {
    display: block;
    position: absolute;
    content: '';
    width: 50px;
    height: 1px;
    background-color: #000;
    left: 0;
    bottom: 0;
}

.ou_scene_list_box .clear div label::before {
    display: block;
    position: absolute;
    content: '';
    width: 23px;
    height: 2px;
    background-color: #000;
    left: 0;
    bottom: 0;
}

.ou_scene_list_box .clear div p {
    margin-top: 15px;
}

.ou_scene_list_box .clear div a {
    display: block;
    color: #312672;
    margin-top: 20px;
}

.ou-home-news-c .news-title h2 a {
    font-weight: 600;
    font-size: 18px;
    line-height: 2rem;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #000;
}

.ou_aboutus_text {
    width: 1600px;
    margin: -50px auto 0;
}

.ou_aboutus_text_bold {
    font-size: 16px;
    font-weight: bold;
    text-align: center;
}

.ou_cont_box {
    width: 100%;
    overflow: hidden;
    text-align: center;
    position: relative;
}

.ou_cont_box_new {
    width: 100%;
    overflow: hidden;
    text-align: center;
    position: relative;
}

.ou_cont_box a {
    display: block;
    color: #312672;
    position: absolute;
    bottom: 190px;
}

.ou_cont_box .a1 {
    left: 50%;
    margin-left: -82px;
}

.ou_cont_box .a2 {
    left: 50%;
    margin-left: 635px;
}

.ou_technology_box {
    position: relative;
}

.ou_technology_box .ou_technology_box_a1 {
    left: 50%;
    bottom: 190px;
    margin-left: -130px;
}

.ou_technology_box .ou_technology_box_a2 {
    left: 50%;
    bottom: 190px;
    margin-left: 635px;
}

.ou_technology_box .ou_technology_box_a3 {
    left: 50%;
    bottom: 265px;
    margin-left: 0;
    width: 60px;
    height: 25px;
}

.ou_pc_title label {
    text-align: center;
    font-size: 40px;
    display: block;
}

.ou_pc_title p {
    text-align: center;
    font-size: 20px;
    margin-top: 12px;
}

.ou_aboutus_map {
    padding-top: 130px;
}

.ou_aboutus_map {
    width: 1400px;
    margin: 0 auto;
}

.ou_aboutus_lb {
    width: 1400px;
    margin: 100px auto;
}

.ou_aboutus_map_div {
    margin-top: 80px;
}

.ou_aboutus_map_div_text {
    width: 423px;
    float: left;
    margin-left: 80px;
}

.ou_aboutus_font {
    font-size: 30px;
    padding-bottom: 18px;
    border-bottom: 2px #000 solid;
    letter-spacing: 3px;
    margin-bottom: 23px;
}

.ou_aboutus_div {
    padding: 23px 0;
    border-bottom: 1px #000 dashed;
    font-size: 20px;
    line-height: 40px;
}

.ou_aboutus_div span {
    font-weight: bold;
}

.swiper .btns .leftbtn::after,
.swiper .btns .rightbtn::after {
    content: "";
    display: block;
    width: 58px;
    height: 58px;
    border-left: 3px solid #D7D7D7;
    border-top: 3px solid #D7D7D7;

}


/********* 文字化 **************************/
.ou_technology_text {
    width: 1400px;
    margin: 0 auto;
}

.ou_technology_text_title {
    text-align: center;
    font-size: 40px;
}

.ou_technology_text_title label {
    font-weight: bold;
}

.ou_technology_text_title_p {
    text-align: center;
    font-size: 20px;
    margin-top: 15px;
    font-weight: normal;
}

.ou_technology_text_bj {
    position: relative;
}

.ou_technology_text_bj div {
    position: absolute;
    text-align: center;
    top: 100px;
    width: 100%;
}

.ou_technology_text_bj div p {
    line-height: 44px;
    font-size: 22px;
}

.ou_technology_text_p1 {
    margin-top: 93px;
}

.ou_technology_text_p1 p {
    text-align: center;
    line-height: 44px;
    font-size: 22px;
}

.ou_technology_text_imgtext {
    margin-top: 90px;
    background-color: #F6F9FF;
    padding: 60px 70px 70px 60px;
}

.ou_technology_text_imgtext div {
    float: left;
    padding-top: 20px;
}

.ou_technology_text_imgtext div p {
    line-height: 44px;
    font-size: 22px;
}

.ou_technology_text_imgtext img {
    display: block;
    float: right;
}

.ou_technology_text_fl {
    float: left;
    width: 422px;
    border-right: 1px #000 dashed;
    margin-left: 60px;
}

.ou_technology_text_fr {
    float: left;
    margin-left: 24px;
}

.ou_technology_text_list {
    margin-top: 60px;
}

.ou_technology_text_list img {
    display: block;
    width: 398px;
    height: 206px;
}

.ou_technology_text_list label {
    display: block;
    color: #004746;
    font-size: 24px;
    font-weight: bold;
    padding-bottom: 15px;
}

.ou_technology_text_list p {
    font-size: 22px;
    text-align: center;
    margin-top: 12px;
}

.ou_technology_text_list_top {
    margin-top: 30px;
}

.ou_technology_text_fr_img div {
    float: left;
    margin-left: 24px;
}

.ou_technology_text_bottom {
    margin-top: 100px;
}

.ou_technology_text_bottom p {
    font-size: 22px;
    text-align: center;
    line-height: 44px;
}

.ou_about_text {
    margin-top: 130px;
}

.ou_about_text_border {
    padding-bottom: 50px;
    position: relative;
    margin-bottom: 40px;
}

.ou_about_text .ou_about_text_border p {
    font-size: 26px;
    line-height: 50px;
}

.ou_about_text p {
    text-align: center;
    font-size: 20px;
    line-height: 40px;
}

.ou_about_text_border::after {
    display: block;
    position: absolute;
    content: '';
    width: 118px;
    height: 1px;
    background-color: #000;
    left: 50%;
    bottom: 0;
    margin-left: -59px;
}

.ou_about_text_border::before {
    display: block;
    position: absolute;
    content: '';
    width: 60px;
    height: 2px;
    background-color: #000;
    left: 50%;
    bottom: 0;
    margin-left: -30px;
}

.ou_about_jinyin {
    background-color: #F6F9FF;
    padding: 90px 0;
}

.ou_about_jinyin_cont {
    width: 1400px;
    margin: 70px auto 0;
}

.ou_about_jinyin_cont .fl {
    float: left;
    width: 670px;
}

.ou_about_jinyin_cont .fl img {
    display: block;
    width: 670px;
    height: 350px;
}

.ou_about_jinyin_cont .fl div {
    padding-bottom: 20px;
    border-bottom: 1px #000 solid;
    margin-top: 40px;
}

.ou_about_jinyin_cont .fl div label {
    display: block;
    float: left;
    font-size: 32px;
}

.ou_about_jinyin_cont .fl div a {
    display: block;
    float: right;
    color: #312672;
    padding-top: 10px;
}

.ou_about_jinyin_cont .fl p {
    font-size: 16px;
    margin-top: 20px;
    line-height: 30px;
    text-align: justify;
}

.ou_images_1 {
    padding: 110px 0 50px 0;
}

.ou_images_1_text {
    margin-top: 38px;
    padding-top: 40px;
    position: relative;
}

.ou_images_1_text::after {
    display: block;
    position: absolute;
    content: '';
    width: 118px;
    height: 1px;
    background-color: #000;
    left: 50%;
    top: 0;
    margin-left: -59px;
}

.ou_images_1_text::before {
    display: block;
    position: absolute;
    content: '';
    width: 60px;
    height: 2px;
    background-color: #000;
    left: 50%;
    top: -1px;
    margin-left: -30px;
}

.ou_images_1_text p {
    text-align: center;
    font-size: 26px;
    line-height: 40px;
}

.ou_images_width {
    width: 1400px;
    margin: 20px auto 0;
    position: relative;
}

.ou_images_width img {
    display: block;
    width: 100%;
}

.ou_images_width_text {
    position: absolute;
    width: 525px;
    color: #fff;
}

.ou_images_width_text_left {
    left: 105px;
    top: 170px;
}

.ou_images_width_text_right {
    right: 120px;
    top: 144px;
    width: 390px;
}

.ou_images_width_text div {
    padding-bottom: 35px;
    position: relative;
}

.ou_images_width_text div::after {
    display: block;
    position: absolute;
    content: '';
    width: 102px;
    height: 2px;
    background-color: #fff;
    left: 0;
    bottom: 0;
}

.ou_images_width_text div p {
    font-size: 18px;
}

.ou_images_width_text div label {
    display: block;
    font-size: 46px;
    margin-top: 15px;
}

.ou_images_width_text_p {
    font-size: 16px;
    text-align: justify;
    line-height: 28px;
    margin-top: 18px;
}

.ou_images_width_text_right div p {
    text-align: right;
}

.ou_images_width_text_right div label {
    text-align: right;
}

.ou_images_width_text_right div::after {
    display: block;
    position: absolute;
    content: '';
    width: 102px;
    height: 2px;
    background-color: #fff;
    left: initial;
    bottom: 0;
    right: 0;
}

.ou_images_title span {
    font-weight: bold;
}

.ou_images_bottom {
    background-color: #F6F9FF;
}

.ou_images_bottom_cont {
    width: 1400px;
    margin: 70px auto 0;
    padding: 100px 0;
}

.ou_images_bottom_cont_text {
    position: relative;
    margin-top: 38px;
    padding-top: 50px;
}

.ou_images_bottom_cont_text::after {
    display: block;
    position: absolute;
    content: '';
    width: 118px;
    height: 1px;
    background-color: #000;
    left: 50%;
    top: 0;
    margin-left: -59px;
}

.ou_images_bottom_cont_text::before {
    display: block;
    position: absolute;
    content: '';
    width: 60px;
    height: 2px;
    background-color: #000;
    left: 50%;
    top: -1px;
    margin-left: -30px;
}

.ou_images_bottom_cont_text p {
    font-size: 26px;
    text-align: center;
    line-height: 40px;
}

.ou_images_bottom_cont_but {
    display: block;
    color: #1A1CB5;
    font-size: 14px;
    border: 1px #1A1CB5 solid;
    height: 30px;
    line-height: 30px;
    width: 100px;
    text-align: center;
    margin: 60px auto 0;
}

.ou_index_label {
    position: absolute;
    right: 100px;
    top: 240px;
}

.ou_index_label_title p {
    font-size: 42px;
}

.ou_index_label_title label {
    font-size: 46px;
    font-weight: bold;
    margin-top: 15px;
    display: block;
    letter-spacing: 5px;
}

.ou_index_label img {
    display: block;
    width: 410px;
    height: 100px;
    margin-top: 40px;
}

.ou_index_label_list {
    margin-top: 18px;
    width: 410px;
}

.ou_index_label_list label {
    display: block;
    float: left;
    font-size: 14px;
    font-weight: bold;
}

.ou_index_label_list label:nth-child(2) {
    margin-left: 30px;
}

.ou_index_label_list label:nth-child(3) {
    margin-left: 40px;
}

.ou_index_label_list label:nth-child(4) {
    margin-left: 70px;
}