article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure,
menu {
    display: block
}

.BMap_Marker img {
    width: auto;
    display: inline-block;
}

.BMap_bubble_content img {
    width: auto;
    display: inline-block;
}

@font-face {
    font-family: 'NotoSansHans-Thin';
    src: url('../fonts/NotoSansHans-Thin.otf') format('opentype'), url('../fonts/notosanshansthin.svg#notosanshansthin') format('svg'), local('Noto Sans S Chinese Thin'), local('NotoSansHans-Thin'), local(' '), local(' ');
}

@font-face {
    font-family: 'PingHei-light';
    src: url('../fonts/PingHei-light.eot');
    src: url('../fonts/PingHei-light.eot?#iefix') format('embedded-opentype');
    src: url('../fonts/PingHei-light.woff') format('woff'), url('../fonts/PingHei-light.ttf') format('truetype'), url('../fonts/NotoSansHans-Thin.otf') format('opentype'), url('../fonts/notosanshansthin.svg#notosanshansthin') format('svg'), local(' '), local(' ');
    font-weight: normal;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    word-wrap: break-word !important;
    word-break: normal !important;
}

html,
body {
    font-family: NotoSansHans-Thin, "Noto Sans S Chinese Thin", " ",  , 微軟雅黑, Arial, Helvetica, 宋体;
    background: #fff;
    font-size: 14px;
    color: #333;
    margin: 0 auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
}


/*默认样式*/

#ascrail2000 {
    padding: 20px 0;
}

.nicescroll-cursors {
    border: none !important;
}

.nicescroll-rails {
    cursor: pointer !important;
}

.swiper-container .swiper-slide {
    background: #fff;
}

.BMap_cpyCtrl {
    display: none;
}

.anchorBL {
    display: none;
}

.body_flex {
    position: fixed;
}


/*#ascrail2000 {*/


/*    height: calc(100vh - 20px) !important;*/


/*    top: 10px!important;*/


/*    right: 3px!important;*/


/*    overflow: hidden!important;*/


/*}*/

.BMap_cpyCtrl {
    display: none;
}

.anchorBL {
    display: none;
}

.body_flex {
    position: fixed;
}

img {
    border: none;
    display: block;
    max-width: 100%;
}

i {
    font-style: normal;
}

div {
    display: block;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

table {
    border-collapse: collapse;
}

a {
    display: block;
    text-decoration: none;
    color: #000;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    tap-highlight-color: rgba(0, 0, 0, 0);
}

h1,
h2,
h3,
h4,
h5 {
    font-weight: normal;
}

video {
    outline: none;
}

a:focus {
    outline: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

li {
    list-style: none;
}

input,
select,
button,
textarea {
    vertical-align: middle;
    border-radius: 0;
    outline: none;
    background: none;
    border: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    font-family: "思源黑体 CN ligth", "Source-Hei", " ",  , Arial, Helvetica, sans-serif;
}

select::-ms-expand {
    display: none;
}

textarea {
    resize: none;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

input[type="number"] {
    -moz-appearance: textfield;
}

textarea {
    resize: vertical;
}


/*清除浮动*/

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


/*input高亮*/

.salient-input {
    padding: 7px 0 7px 5px;
    -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s;
    -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
    transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s
}

.salient-input:focus {
    border-color: #4faad6;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(10, 201, 245, .6);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(10, 201, 245, .6);
}


/*单行超出省略*/

.space-over {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}


/*多行超出省略*/

.space-list-over {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #8c8c8c;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
    color: #8c8c8c;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #8c8c8c;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #8c8c8c;
}

.cover {
    position: relative;
    height: 0;
    overflow: hidden;
}

.cover img {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    object-fit: cover;
}

.flex {
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}


/*!*滚动条整体部分，可以设置宽度等*!*/


/*::-webkit-scrollbar {*/


/*}*/


/*!*滚动条两端的按钮*!*/


/*::-webkit-scrollbar-button {*/


/*}*/


/*!*外层轨道*!*/


/*::-webkit-scrollbar-track {*/


/*}*/


/*!*内层滚动槽*!*/


/*::-webkit-scrollbar-track-piece {*/


/*}*/


/*!*滚动的滑块*!*/


/*::-webkit-scrollbar-thumb {*/


/*}*/


/*!*边角*!*/


/*::-webkit-scrollbar-corner {*/


/*}*/


/*!*定义右下角拖动块的样式*!*/


/*::-webkit-resizer {*/


/*}*/


/*css play*/

.web_center {
    padding: 0 335px;
    position: relative;
    width: 100%;
}
.pro_parameter_wrap img {
    max-width: 100%;
    margin: 0 auto;
}
    .header_logo {
        width: 150px;
        position: relative;
        z-index: 9999;
    }

.head_top {
    margin-top: 70px;
}

.header_wrap {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 99999;
    background: #fff;
}

.header_wrap:after {
    content: '';
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    height: 1px;
    background: #e5e5e5;
    z-index: 99999;
    pointer-events: none;
}

.header_active {
    box-shadow: 0 0 10px rgba(0, 0, 0, .06);
}

.header_box {
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.header_content_box {
    -webkit-align-items: center;
    align-items: center;
}

.header_nav_item {
    margin-right: 32px;
    position: relative;
}

.header_nav_link {
    height: 70px;
    font-size: 18px;
    color: #000;

    line-height: 70px;
    position: relative;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.header_nav_link:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    z-index: 9999999;
    background: #3caef2;
    pointer-events: none;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.header_item_back {
    width: 100%;
    position: absolute;
    left: 0;
    background: rgba(255, 255, 255, .95);
    height: 0;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.header_nav_down {
    position: fixed;
    z-index: 1;
    height: 0;
    overflow: hidden;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.header_down_item a {
    padding: 0 14px 0 0;
    line-height: 60px;
    font-size: 16px;
    color: #898989;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.header_down_item a:hover {
    color: #3caef2;
}

.header_nav_focus .header_nav_link:after {
    width: 100%;
}

.header_nav_focus .header_nav_link {
    color: #000;
}

.header_nav_default .header_nav_link:after {
    width: 0;
}

.header_nav_default .header_nav_link {
    color: #898989;
}

.header_nav_hover .header_nav_link:after {
    width: 100%;
}

.header_nav_hover .header_nav_link {
    color: #000;
}

.header_language a {
    font-size: 16px;
    line-height: 70px;
    color: #3caef2;
}

.header_wap_nav {
    width: 32px;
    display: none;
}

.header_wap_nav span {
    display: block;
    width: 100%;
    height: 2px;
    background: #3caef2;
    margin-bottom: 6px;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.header_wap_nav span:last-child {
    margin-bottom: 0;
    width: 50%;
    margin-left: 50%;
}

.index_banner_box {
    height: calc(100vh - 70px);
    position: relative;
}

.index_banner_video {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.index_banner_video video {
    height: 100%;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    object-fit: cover;
}

.index_banner_content {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url(../images/banner_sodh-zzbg1.png) repeat;
    z-index: 1;
    left: 0;
    top: 0;
    -webkit-align-items: center;
    align-items: center;
}

.index_banner_en {
    font-size: 41px;
    color: #fff;
    line-height: 64px;
    text-transform: Uppercase;
}

.index_banner_en strong {
    display: block;
    font-weight: bold;
    letter-spacing: 3px;
}

.index_banner_cn {
    font-size: 22px;
    color: #fff;
    line-height: 30px;
    margin-top: 30px;
}

.index_banner_icon {
    position: absolute;
    left: 50%;
    bottom: 60px;
    width: 25px;
    height: 14px;
    margin-left: -12px;
    z-index: 99999;
}

.index_text_item {
    width: 50%;
}

.index_text_item:nth-child(2n+1) {
    padding-right: 90px;
}

.index_text_item:nth-child(2n) {
    padding-left: 90px;
}

.index_text_title {
    font-size: 40px;
    line-height: 50px;
    height: 70px;
}

.index_text_read {
    font-size: 15px;
    line-height: 30px;
    height: 120px;
    margin: 30px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.index_text_button a {
    width: 180px;
    line-height: 52px;
    height: 52px;
    font-size: 15px;
    overflow: hidden;
    position: relative;
    background: #fff;
}

.index_button_box {
    width: 100%;
    height: 100%;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    color: #3caef2;
}

.index_button_focus {
    background: #666;
    color: #fff;
    position: absolute;
    left: -100%;
    top: 0;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_button_top {
    -webkit-transition: all .3s .15s ease-in-out;
    transition: all .3s .15s ease-in-out;
}

.index_text_button a:hover .index_button_focus {
    left: 0;
    -webkit-transition: all .3s .15s ease-in-out;
    transition: all .3s .15s ease-in-out;
}

.index_text_button a:hover .index_button_top {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_text_box {
    position: relative;
}

.index_text_content {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

.index_button_icon {
    margin-left: 5px;
    width: 11px;
}

.index_banner_read {
    width: 100%;
}

.index_text_item:nth-child(2n+1) .index_text_title {
    color: #fff;
}

.index_text_item:nth-child(2n+1) .index_text_read {
    color: #fff;
}

.index_text_item:nth-child(2n) .index_text_title {
    color: #3caef2;
}

.index_text_item:nth-child(2n) .index_text_read {
    color: #3caef2;
}

.index_advert_box {
    position: relative;
}

.index_advert_back {
    padding-bottom: 33.33333%;
}

.index_advert_content {
    position: absolute;
    width: 100%;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

.index_advert_title {
    font-size: 40px;
    line-height: 50px;
    color: #fff;
}

.index_advert_icon {
    width: 38px;
    margin: 0 auto;
}

.index_advert_text {
    color: #fff;
    font-size: 14px;
    line-height: 20px;
    margin-top: 20px;
    text-align: center;
}

.index_advert_list {
    padding-top: 40px;
}

.index_advert_item:first-child {
    margin: 0 16px 0 0;
}

.index_advert_item {
    margin: 0 16px;
}

.index_advert_button {
    margin-top: 100px;
    width: 110px;
    position: relative;
}

.index_advert_button a {
    height: 34px;
    border: 1px solid #fff;
    line-height: 32px;
    text-align: center;
    color: #fff;
    font-size: 13px;
    border-radius: 4px;
    -webkit-border-radius: 4px;
}

.index_advert_img {
    display: block;
    width: 140px;
    position: absolute;
    right: -160px;
    top: -70px;
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px);
    pointer-events: none;
    opacity: 0;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_advert_label {
    position: absolute;
    right: -20px;
    top: 7px;
    width: 0;
    height: 0;
    border-right: 10px solid #fff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    -webkit-transform: translateX(-10px);
    transform: translateX(-10px);
    pointer-events: none;
    opacity: 0;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_advert_button:hover .index_advert_img,
.index_advert_button:hover .index_advert_label {
    opacity: 1;
    -webkit-transform: translateX(0);
    transform: translateX(0);
    pointer-events: auto;
}

.index_pro_box {
    padding: 180px 0;
    background: #f3f7fc;
}

.index_pro_content {
    text-align: center;
}

.index_pro_title {
    font-size: 45px;
    color: #3caef2;
    line-height: 72px;
    padding-bottom: 20px;
}

.index_pro_text {
    font-size: 25px;
    color: #a7a7a7;
    line-height: 42px;
}

.index_pro_button_wrap {
    -webkit-justify-content: center;
    justify-content: center;
    padding: 20px 0 50px 0;
}

.index_pro_item_button a {
    font-size: 18px;
    color: #3caef2;
    line-height: 36px;
    -webkit-align-items: center;
    align-items: center;
    margin: 0 16px;
}

.index_pro_item_icon {
    width: 11px;
    margin-left: 5px;
}

.index_pro_img {
    width: 100%;
}

.index_pro_img img {
    max-width: 100%;
    width: auto;
}

.index_artisan_title {
    font-size: 45px;
    color: #fff;
    line-height: 66px;
}

.index_artisan_box {
    position: relative;
}

.index_artisan_content {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}

.index_artisan_read {
    width: 520px;
}

.index_artisan_text {
    font-size: 20px;
    line-height: 40px;
    color: #fff;
    margin-top: 100px;
}

.news337_wrap {
    padding-bottom: 310px;
}

.news337_wrap:after {
    content: '';
    clear: both;
    height: 0;
    overflow: hidden;
    display: table;
}

.news337_wrap .lnk {
    display: block;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    width: 460px;
    height: 120px;
    line-height: 120px;
    text-align: center;
    border: 1px solid #ddd;
    color: #2f343a;
    font-size: 18px;
}

.news337_wrap .lnk-left {
    float: left;
    margin-left: 57px;
}

.news337_wrap .lnk-right {
    float: right;
    margin-right: 57px;
}

.index_news_img {
    position: relative;
}

.index_news_img .video_flag:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5) url(/uploads/img/images/video_bfbut.png) no-repeat center;
    background-size: 60px 60px;
    opacity: 0;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_news_img .video_flag:hover:after {
    opacity: 1;
}

.index_news_icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .7);
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_news_icon img {
    width: 56px;
}

.index_news_img a {
    padding-bottom: 48.3050847%;
}

.index_news_img a img {
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_news_img:hover a img {
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
}

.index_news_img:hover .index_news_icon {
    opacity: 1;
}

.index_news_list {
    position: relative;
}

.index_news_button {
    width: 50px;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    margin-top: -73px;
    z-index: 30;
    cursor: pointer;
    background: #dcdcdc;
    outline: none;
    -webkit-border-radius: 100%;
    border-radius: 100%;
}

.index_news_prev {
    left: -100px;
}

.index_news_next {
    right: -100px;
}

.index_news_max_title {
    font-size: 30px;
    line-height: 48px;
    color: #3caef2;
    padding-bottom: 30px;
}

.index_news_time {
    font-size: 15px;
    color: #969696;
    line-height: 50px;
}

.index_news_line {
    height: 1px;
    width: 100%;
    background: #3caef2;
}

.index_news_title a {
    font-size: 18px;
    color: #2f343a;
    height: 48px;
    line-height: 48px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.index_news_title a:hover {
    color: #3caef2;
}

.index_news_text {
    font-size: 16px;
    color: #979797;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.index_news_box {
    padding: 100px 0;
}

.index_news_more {
    -webkit-justify-content: center;
    justify-content: center;
    padding-top: 70px;
}

.index_news_more a {
    background: #3caef2;
}

.index_more_read {
    -webkit-align-items: center;
    align-items: center;
    padding: 0 58px;
}

.index_more_icon {
    width: 23px;
}

.index_more_text {
    line-height: 42px;
    height: 42px;
    padding-left: 17px;
    font-size: 16px;
    color: #fff;
}

.footer_wrap {
    padding: 60px 0 30px 0;
    background: #f2f2f2;
}

.footer_list {
    width: 64%;
}

.footer_share {
    width: 36%;
}

.footer_ul {
    margin-right: 100px;
}

.footer_li {
    padding: 5px 0;
}

.footer_li a {
    font-size: 16px;
    color: #8f8993;
    line-height: 26px;
}

.footer_icon_item .footer_icon_click {
    width: 26px;
    position: relative;
    cursor: pointer;
}

.footer_icon_item .footer_icon_click:hover .footer_img_show {
    opacity: 1;
    pointer-events: auto;
    -webkit-transform: translateY(15px);
    transform: translateY(15px);
}

.footer_img_show {
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    -webkit-transform: translateY(10px);
    transform: translateY(10px);
}

.footer_img_box {
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -50px;
    width: 100px;
    opacity: 0;
    pointer-events: none;
}

.footer_img_text {
    position: absolute;
    top: 100%;
    right: 0;
    width: 180px;
    opacity: 0;
    pointer-events: none;
    text-align: center;
    background: #3caef2;
}

.footer_img_text a {
    line-height: 32px;
    font-size: 24px;
    color: #fff;
}

.footer_img_close {
    display: none;
}

.footer_icon_item {
    margin: 0 15px;
    position: relative;
}

.footer_icon_list {
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    height: 44px;
}

.footer_ys_box {
    color: #8f8993;
    font-size: 14px;
    line-height: 24px;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    -webkit-align-items: center;
    align-items: center;
}

.footer_ys_box a {
    color: #8f8993;
    font-size: 14px;
    margin: 0 15px;
    line-height: 24px;
}

.footer_bq_box {
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.footer_bq_box {
    padding-top: 70px;
}

.footer_bq_made {
    color: #8f8993;
    font-size: 14px;
    line-height: 60px;
}

.footer_bq_made a {
    color: #8f8993;
    font-size: 14px;
    line-height: 60px;
}

.page_banner_img {
    padding-bottom: 33.33333333%;
}

.machine_hi_video_back {
    padding-bottom: 33.33333333%;
}

.machine_hi_video_wrap {
    position: relative;
}

.machine_hi_video_box {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 100%;
}

.machine_hi_video_read {
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}

.machine_hi_video_text {
    height: 56px;
    line-height: 28px;
    font-size: 20px;
    color: #fff;
    padding-left: 12px;
}

.machine_hi_video_icon {
    height: 28px;
    -webkit-align-items: center;
    align-items: center;
}

.machine_hi_video_icon img {
    width: 11px;
}

.machine_hi_video_button {
    cursor: pointer;
}

.machine_hi_box {
    text-align: center;
    padding: 80px 0 80px 0;
    position: relative;
    z-index: 1;
}

.about_content_box {
    text-align: center;
    padding: 80px 0 0 0;
    position: relative;
    z-index: 1;
}

.machine_hi_title {
    padding-top: 15px;
    margin-bottom: 40px;
    font-size: 40px;
    color: #333333;
}

.machine_hi_text {
    font-size: 20px;
    color: #7d7d7d;
    line-height: 40px;
}

.machine_about_max_img {
    padding-top: 50px;
}

.machine_about_max_img img {
    max-width: 100%;
    width: auto;
    margin: 0 auto;
}

.machine_about_read {
    width: 50%;
}

.machine_about_width {
    width: 50%;
}

.machine_about_img {
    padding-bottom: 94.4%;
}

.machine_about_title {
    font-size: 40px;
    color: #333333;
    padding-bottom: 40px;
}

.machine_about_text {
    font-size: 18px;
    color: #7d7d7d;
    line-height: 40px;
}

.machine_about_read {
    padding: 140px 20px 0 140px;
}

.machine_position_img {
    padding-bottom: 54.88%;
}

.machine_about_position {
    position: relative;
}

.machine_position_read {
    position: absolute;
    width: 100%;
    top: 0;
    text-align: center;
}

.machine_position_title {
    font-size: 40px;
    color: #333333;
    padding: 90px 0 40px 0;
}

.machine_position_text {
    font-size: 20px;
    color: #7d7d7d;
    line-height: 40px;
}

.machine_show_tab {
    width: 100%;
}

.machine_show_tab .swiper-slide {
    background: none;
}

.machine_show_tab .swiper-slide:nth-child(3n+1) {
    -webkit-justify-content: flex-start;
    justify-content: flex-start;
}

.machine_show_tab .swiper-slide:nth-child(3n+2) {
    -webkit-justify-content: center;
    justify-content: center;
}

.machine_show_tab .swiper-slide:nth-child(3n) {
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}

.machine_show_pagination {
    display: none;
}

.machine_show_wrap {
    background: #1a1a1a;
}

.machine_show_box {
    padding: 105px 0;
}

.machine_show_img img {
    height: 234px;
    width: auto;
}

.machine_show_text {
    margin-top: 35px;
    color: #FFFFFF;
    font-size: 18px;
    line-height: 40px;
    text-align: center;
}

.machine_details_max_title {
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.machine_details_max_left {
    font-size: 30px;
    color: #000000;
}

.machine_details_max_item {
    font-size: 16px;
    line-height: 44px;
    color: #a0a0a0;
    height: 46px;
    width: 180px;
    float: left;
    text-align: center;
    border: 1px solid #e5e5e5;
    cursor: pointer;
}

.machine_details_max_cur {
    background-color: #f6f6f6;
    color: #26232a;
}

.tab_details_title,
.machine_tab_title {
    font-size: 25px;
    color: #404040;
}

.tab_details_item_title,
.tab_details_item_text,
.machine_tab_item {
    font-size: 18px;
    color: #727171;
    line-height: 45px;
    ;
}

.machine_tab_item {
    width: 50%;
}

.machine_details_content {
    -webkit-justify-content: space-between;
    justify-content: space-between;
    padding-top: 55px;
}

.machine_details_read {
    width: 18.888%;
}

.machine_details_pro {
    width: 49.92%;
}

.machine_details_img {
    padding-bottom: 45.03205%;
}

.machine_details_line {
    height: 1px;
    width: 100%;
    margin: 18px 0;
    background: #c9c9c9;
}

.machine_details_box {
    padding: 90px 0 0 0;
}

.tab_details_content {
    -webkit-justify-content: space-between;
    justify-content: space-between;
    padding-top: 140px;
}

.tab_details_left {
    width: 44.4%;
}

.tab_details_right {
    width: 42%;
}

.tab_details_item_title {
    width: 34.6%;
}

.tab_details_item_text {
    width: 65.4%;
}

.machine_case_wrap {
    background: #fafafa;
    padding: 80px 0px;
    /*margin-top: 150px;*/
}

.machine_case_read {
    text-align: center;
}

.machine_case_title {
    font-size: 40px;
    color: #333333;
    margin-bottom: 25px;
}

.machine_case_text a {
    font-size: 18px;
    color: #0b63c5;
    display: inline-block;
}

.pro_program_item {
    width: 50%;
    position: relative;
}

.pro_program_max_title {
    font-size: 40px;
    color: #333333;
    padding-bottom: 40px;
    margin-top: 90px;
    text-align: center;
}

.pro_program_img {
    padding-bottom: 60.8%;
}

.pro_program_img img {
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.pro_program_img:hover img {
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
}

.pro_program_title {
    font-size: 35px;
    line-height: 36px;
}

.pro_program_text {
    font-size: 18px;
    line-height: 30px;
    margin-top: 20px;
}

.pro_program_read {
    z-index: 1;
    position: relative;
    color: #707070;
}

.pro_program_li:nth-child(1) .pro_program_content,
.pro_program_li:nth-child(4) .pro_program_content,
.pro_program_li:nth-child(5) .pro_program_content {
    padding: 120px 0 0 120px;
}

.pro_program_li:nth-child(2) .pro_program_content,
.pro_program_li:nth-child(3) .pro_program_content {
    padding: 120px 0 0 240px;
}

.pro_program_li:nth-child(1) .pro_program_read,
.pro_program_li:nth-child(3) .pro_program_read {
    color: #fff !important;
}

.pro_program_content {
    position: relative;
    z-index: 1;
}

.pro_program_li:nth-child(1) .pro_program_content:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    left: -12px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-right: 12px solid #3caef2;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.pro_program_li:nth-child(2) .pro_program_content:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    right: -12px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-left: 12px solid #fff;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.pro_program_li:nth-child(3) .pro_program_content.pro_program_read_none {
    padding-left: 290px;
}

.pro_program_li:nth-child(4) .pro_program_content.pro_program_read_none {
    padding-left: 240px;
}

.pro_program_li:nth-child(4) .pro_program_content.pro_program_read_none .pro_program_read {
    color: #fff;
}

.pro_program_li:nth-child(3) .pro_program_content:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    right: -12px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-left: 12px solid #81ce68;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.pro_program_li:nth-child(3) .pro_program_read_none.pro_program_content:after {
    display: none;
}

.pro_program_li:nth-child(4) .pro_program_content:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    left: -12px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-right: 12px solid #fff;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.pro_program_li:nth-child(5) .pro_program_content:after {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    left: -12px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    border-right: 12px solid #01ffff;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
}

.pro_program_back {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.pro_program_li {
    margin-bottom: 20px;
}

.pro_parameter_title {
    font-weight: normal;
    margin-top: 120px;
    margin-bottom: 40px;
    font-size: 35px;
    color: #333333;
    height: 70px;
    line-height: 68px;
    border-top: 1px solid #c9c9c9;
    border-bottom: 1px solid #c9c9c9;
}

.pro_parameter_left {
    width: 63.2%;
    padding-right: 40px;
}

.pro_parameter_right {
    width: 36.8%;
}

.pro_parameter_left .pro_parameter_tips {
    width: 36.7%;
}

.pro_parameter_left .pro_parameter_text {
    width: 63.3%;
}

.pro_parameter_right .pro_parameter_tips {
    width: 50%;
}

.pro_parameter_right .pro_parameter_text {
    width: 50%;
}

@media screen and (min-width:1200px) {
    .pro_parameter_box_table {
        display: table;
        table-layout: fixed;
        width: 100%;
    }
    .mbvideo {
        display: none;
    }
    .pro_parameter_box_cell {
        display: table-cell;
        vertical-align: top;
    }
    .pro_parameter_box_cell1,
    .pro_parameter_box_cell1 img {
        width: 393px;
    }
    .pro_parameter_box_cell1 .pro_parameter_img {
        margin-top: 60px;
    }
    .pro_parameter_box_cell2 {
        width: 446px;
    }
    .pro_parameter_box_cell2 .pro_parameter_left {
        width: 100%;
        padding-right: 0;
    }
    .pro_parameter_box_cell2 .pro_parameter_title {
        margin-top: 65px;
    }
}

.pro_parameter_tips,
.pro_parameter_text {
    font-size: 18px;
    color: #727171;
    line-height: 50px;
}

.pro_parameter_content {
    padding-bottom: 40px;
}

.pro_parameter_img {
    margin-top: 90px;
    display:none;
}

.pro_parameter_img img {
    width: auto;
    max-width: 100%;
}

.sub_nav_list {
    font-size: 16px;
    color: #7d7d7d;
    line-height: 65px;
    -webkit-justify-content: center;
    justify-content: center;
}

.sub_nav_item {
    font-size: 16px;
    color: #7d7d7d;
    padding: 0 60px;
    line-height: 65px;
    position: relative;
}

.sub_nav_max_item {
    padding: 0 40px;
}

.sub_nav_item .sub_nav_link {
    font-size: 16px;
    color: #7d7d7d;
    line-height: 65px;
    -webkit-align-items: center;
    align-items: center;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.sub_nav_jt {
    width: 0;
    height: 0;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 7px solid #999;
    margin-left: 10px;
    position: relative;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.sub_nav_hide {
    position: absolute;
    left: 0;
    top: 65px;
    width: 100%;
    background: #fff;
    box-shadow: 0 0 5px #ccc;
    padding: 0;
    height: 0;
    overflow: hidden;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.sub_nav_ul {
    padding: 15px 0;
}

.sub_nav_li a {
    line-height: 32px;
    font-size: 14px;
    text-align: center;
    color: #7d7d7d;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.sub_nav_li a:hover {
    color: #3caef2;
}

.sub_nav_wrap {
    background: #f2f2f2;
    position: relative;
    z-index: 99;
}

.sub_nav_active .sub_nav_link .sub_nav_jt {
    border-left: 7px solid #3caef2;
}

.sub_nav_active .sub_nav_link,
.sub_nav_active .sub_nav_current a {
    color: #3caef2;
}

.sub_nav_default .sub_nav_link {
    color: #7d7d7d;
}

.sub_nav_default .sub_nav_link .sub_nav_jt {
    border-left: 7px solid #999;
}

.sub_nav_cur .sub_nav_link .sub_nav_jt {
    -webkit-transform: rotate(90deg);
    transform: rotate(90deg);
    border-left: 7px solid #3caef2;
}

.sub_nav_cur .sub_nav_link {
    color: #3caef2;
}

.case_page_item {
    width: 48%;
    margin: 0 4% 80px 0;
}

.case_page_item:nth-child(2n) {
    margin: 0 0 80px 0;
    -webkit-animation-delay: 200ms;
    animation-delay: 200ms;
}

.case_page_item:nth-child(2n+1) {
    -webkit-animation-delay: 100ms;
    animation-delay: 100ms;
}

.case_page_head {
    padding: 30px 0;
}

.case_page_img a {
    padding-bottom: 67.76859%;
}

.case_page_img a img {
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.case_page_label,
.case_page_title a {
    font-size: 30px;
    line-height: 38px;
    color: #959595;
}

.case_page_title a {
    color: #000;
}

.case_page_text a {
    font-size: 15px;
    color: #959595;
    line-height: 26px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.case_page_list {
    padding: 90px 0;
}

.case_page_img:hover a img {
    -webkit-transform: scale(1.05);
    transform: scale(1.05);
}

.page_banner_box {
    position: relative;
}

.page_banner_center {
    position: absolute;
    width: 100%;
    top: 50%;
    padding: 0 50px;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    z-index: 30;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    pointer-events: none;
}

.page_banner_button {
    width: 19px;
    cursor: pointer;
    outline: none;
    pointer-events: auto;
}

.page_banner_pagination {
    position: absolute;
    width: 100%;
    z-index: 30;
    bottom: 40px;
    -webkit-justify-content: center;
    justify-content: center;
    pointer-events: none;
}

.page_banner_pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, .3);
    opacity: 1;
    margin: 0 6px;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
    pointer-events: auto;
}

.page_banner_pagination .swiper-pagination-bullet-active {
    background: rgba(255, 255, 255, 1);
}

.case_content_title {
    font-size: 40px;
    line-height: 50px;
    color: #000000;
    margin-bottom: 30px;
}

.case_content_button {
    padding-top: 50px;
}

.case_content_button a {
    line-height: 52px;
    font-size: 18px;
    color: #FFFFFF;
    width: 140px;
    text-align: center;
    background-color: #3caef2;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.case_content_button a:hover {
    background: #2a7dae;
}

.case_content_left {
    width: 26.4%;
}

.case_content_right {
    width: 65.8%;
}

.case_content_box {
    -webkit-justify-content: space-between;
    justify-content: space-between;
    padding: 90px 0 90px 0;
    min-height: 600px;
}

.case_content_read,
.case_content_bjq,
.case_content_bjq p {
    font-size: 18px;
    color: #898989;
    line-height: 30px;
}

.case_content_bjq img {
    width: auto;
    /*max-width: 100%;*/
    padding: 30px 0;
}

.about_show_text {
    font-size: 18px;
    line-height: 60px;
    color: #3caef2;
    text-align: center;
    position: relative;
    margin-top: 60px;
    -webkit-transition: all .6s ease-in-out;
    transition: all .6s ease-in-out;
}

.about_show_button {
    width: 36px;
    height: 36px;
    background: #3caef2;
    border-radius: 100%;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
    cursor: pointer;
    -webkit-transition: all .6s ease-in-out;
    transition: all .6s ease-in-out;
}

.about_show_button:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    width: 18px;
    height: 2px;
    background: #fff;
}

.about_show_button:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    width: 2px;
    height: 18px;
    background: #fff;
}

.about_show_box {
    position: relative;
    background: #e5e5e5;
    display: none;
}

.about_show_content {
    font-size: 18px;
    color: #000;
    line-height: 36px;
    padding: 140px 0 90px 0;
}

.about_show_animate {
    padding-bottom: 120px;
    -webkit-transition: all .6s ease-in-out;
    transition: all .6s ease-in-out;
}

.about_show_active {
    padding-bottom: 0;
}

.about_show_active .about_show_text {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
    opacity: 0;
}

.about_show_active .about_show_button {
    -webkit-transform: translate(0px, 86px) rotateZ( 225deg);
    transform: translate(0px, 86px) rotateZ( 225deg);
}

.about_list_wrap {
    background: #f2f2f2;
    width: 100%;
    overflow: hidden;
}

.about_item_read {
    width: 50%;
    -webkit-align-items: center;
    align-items: center;
}

.about_item_photo {
    width: 50%;
}

.about_item_img {
    padding-bottom: 66.05263%;
}

.about_item_title {
    font-size: 30px;
    color: #333333;
    line-height: 48px;
    padding-bottom: 40px;
}

.about_item_text {
    font-size: 20px;
    color: #898989;
    line-height: 36px;
    text-align: justify;
}

.about_list_item:nth-child(2n+1) .about_item_read {
    padding: 0 110px 0 335px;
}

.about_list_item:nth-child(2n) .about_item_read {
    padding: 0 335px 0 110px;
}

.about_advantage_box {
    padding: 100px 0;
}

.about_advantage_head {
    padding: 20px 0 60px 0;
    text-align: center;
}

.about_advantage_title {
    font-size: 30px;
    color: #333;
    line-height: 48px;
    padding-bottom: 30px;
}

.about_advantage_text {
    font-size: 20px;
    color: #898989;
    line-height: 36px;
}

.about_advantage_img img {
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}

.about_tab_title {
    font-size: 30px;
    text-align: center;
    color: #333;
    line-height: 48px;
    padding-bottom: 60px;
}

.about_advantage_ul {
    width: 50%;
}

.about_advantage_ul:nth-child(2n+1) {
    padding-left: 200px;
}

.about_advantage_ul:nth-child(2n) {
    padding-right: 200px;
}

.about_advantage_li {
    width: 100%;
    font-size: 22px;
    color: #333;
    padding: 16px;
    line-height: 48px;
}

.about_advantage_tab {
    padding-top: 100px;
}

.about_tab_img {
    padding-top: 100px;
}

.about_tab_img img {
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}

.page_banner_content {
    position: absolute;
    top: 180px;
    width: 100%;
    left: 0;
    z-index: 9;
}

.page_banner_title {
    font-size: 50px;
    color: #fff;
    line-height: 70px;
    padding-bottom: 20px;
}

.title_pd {
    padding-bottom: 80px;
}

.page_banner_play a {
    -webkit-align-items: center;
    align-items: center;
}

.page_banner_text {
    font-size: 20px;
    color: #00adef;
    line-height: 37px;
    padding-right: 14px;
}

.news_list_wrap {
    padding: 80px 0 100px 0;
}

.news_list_box {
    padding: 0 0 50px 0;
}

.news_list_box .index_news_item {
    width: 47.2%;
    margin: 0 5.6% 40px 0;
}

.news_list_box .index_news_item:nth-child(2n) {
    margin: 0 0 40px 0;
    -webkit-animation-delay: 200ms;
    animation-delay: 200ms;
}

.news_list_box .index_news_item:nth-child(2n+1) {
    -webkit-animation-delay: 100ms;
    animation-delay: 100ms;
}

.news_more_button {
    margin-top: 50px;
}

.news_more_button a {
    margin: 0 auto;
    line-height: 52px;
    font-size: 18px;
    color: #FFFFFF;
    width: 140px;
    text-align: center;
    background-color: #3caef2;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.news_more_button a:hover {
    background: #2a7dae;
}

.contact_box {
    padding: 140px 0;
}

.contact_content_fun {
    -webkit-align-items: center;
    align-items: center;
}

.contact_content_icon {
    width: 24px;
}

.contact_content_text {
    width: calc(100% - 24px);
    padding-left: 26px;
}

.contact_content_text,
.contact_content_text a {
    line-height: 48px;
    font-size: 28px;
    font-weight: bold;
    color: #3caef2;
}

.contact_li_title,
.contact_li_text {
    font-size: 16px;
    line-height: 28px;
}

.contact_content_li {
    padding-top: 28px;
}

.contact_li_title {
    color: #000;
}

.contact_li_text,
.contact_li_text a {
    color: #7d7d7d;
}

.contact_content_wrap {
    width: 50%;
    padding: 0 40px 0 140px;
}

.contact_ewm_wrap {
    width: 50%;
    padding-right: 140px;
}

.contact_ewm_img {
    padding-top: 20px;
}

.contact_ewm_img img {
    width: 335px;
    max-width: 100%;
}

.contact_ewm_title {
    font-size: 17px;
    line-height: 30px;
    color: #000;
    margin-top: 30px;
}

.index_artisan_back {
    padding-bottom: 50.78125%;
}

.index_news_pagination {
    display: none;
}

.sub_wrp_wrap {
    display: none;
}

.news_content_item {
    background: #fafafa;
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.news_content_item:nth-child(2n) {
    background: #ffffff;
}

.news_content_item:hover {
    background: #f2f2f2;
}

.news_content_box {
    padding: 40px 0;
}

.news_content_time {
    font-size: 20px;
    color: #808080;
    width: 21%;
}

.news_content_read {
    width: 79%;
}

.news_content_title {
    font-size: 18px;
    line-height: 30px;
    color: #2f343a;
    margin-bottom: 10px;
}

.news_content_text {
    font-size: 18px;
    color: #979797;
    line-height: 30px;
    height: 90px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.page_news_read {
    width: 60.4%;
}

.content_news_left {
    width: 60.4%;
}

.content_news_right {
    width: 39.6%;
    padding-left: 140px;
}

.page_news_box {
    background: #3caef2;
}

.page_news_title {
    font-size: 35px;
    color: #fff;
    line-height: 50px;
    padding: 160px 0 60px 0;
}

.content_news_box {
    padding: 80px 0 120px 0;
    position: relative;
}

.content_news_time {
    line-height: 38px;
    font-size: 18px;
    color: #a0a0a0;
}

.content_news_bjq,
.content_news_bjq p {
    font-size: 18px;
    color: #898989;
    line-height: 35px;
}

.content_news_bjq img {
    width: auto;
    max-width: 100%;
    margin: 0 auto;
    padding: 35px 0;
}

.content_news_bjq a {
    display: inline;
}

.addown {
    width: 100% !important;
    left: 0 !important;
    display: flex;
    justify-content: center;
}

@media screen and (max-width:768px) {
    .mbvideo {
        display: block;
        width: 100%;
    }
    .machine_hi_video_wrap {
        display: none !important;
    }
}