@charset "utf-8";
html {
    --theme: #ff4825;
    --background: #ffffff;
    --background-2: #f9f9f9;
    --main: #fff;
    --routine: #606266;
    --minor: #777777;
    --seat: #e8e8e8;
    --hover-f: #e8e8e8;
    --hover-b: #e8e8e8;
    --radius-inner: 4px;
    --radius-outer: 8px;
    --border-color: #e0e0e0;
    --text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
    --box-shadow: 0px 2px 20px rgb(0 0 0 / 15%);
}


* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    list-style: none;
    letter-spacing: 0.02em;
}
a {
    text-decoration: none;
    color: var(--theme);
}
body {
    margin: 0;
    padding: 0;
    font: 14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;
    -webkit-font-smoothing: antialiased;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, p, pre, code, form, fieldset, legend, input, button, textarea, blockquote {
    margin: 0;
    padding: 0;
}
input{
    outline: 0;
}

textarea {
    font-family: Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial;
}

img {
    display: block;
    border: 0;
    max-width: 100%;
}

a{
    text-decoration : none;
}
a:hover{
    text-decoration : none;
    color: var(--theme);
}
a:visited{
    text-decoration : none;
}
a:active{
    text-decoration : none;
}
a:link{
    text-decoration : none;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
  background-color: #F5F5F5;
}
::-webkit-scrollbar-track {
  border-radius: 10px;
  background-color: #E2E2E2;
}
::-webkit-scrollbar-thumb {
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  background-color: var(--theme) ;
}
::selection {
  background-color: var(--theme) ;
  color: var(--minor);
}
::-moz-selection {
  background-color: var(--theme) ;
  color: var(--minor);
}
::-webkit-selection {
  background-color: var(--theme) ;
  color: var(--minor);
}

.clearfix:before, .clearfix:after {
    content: " ";
    display: table;
    clear: both;
}

.w1600 {
    width: 96%;
    max-width: 1600px;
    margin: 0 auto;
}

.w1200 {
    width: 96%;
    max-width: 1200px;
    margin: 0 auto;
}

.fr{
    float: right;
}
.fl{
    float: left;
}

.flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.flex_d-c {
    -webkit-box-orient: vertical;
    -ms-flex-direction: column;
    -webkit-flex-direction: column;
    flex-direction: column;
}

.flex_wrap {
    -webkit-box-pack: wrap;
    -ms-flex-pack: wrap;
    -webkit-justify-content: wrap;
    flex-wrap: wrap;
}

.flex_j-end {
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}

.flex_j-center {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
}

.flex_j-s-b {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.flex_a-end {
    -webkit-box-align: end;
    -ms-flex-align: end;
    -webkit-align-items: flex-end;
    align-items: flex-end;
}

.flex_a-center {
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.flex_a-b {
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    -webkit-align-items: baseline;
    align-items: baseline;
}

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

.ellipsis-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

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

.ellipsis-4 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
}

.show {
    display: block;
}

.bd_main {
    background: var(--main);
}

.bd_theme {
    background: var(--theme);
}

.pc_block {
    display: block;
}

.pc_flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

.pc_table {
    display: table;
}

.pc_table_cell {
    display: table-cell;
}

.m_block,.m_flex,.m_table,.m_table_cell {
    display: none;
}

.transi05 {
    transition: all 0.5s;
}

.hide {
    display: none;
}

.header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
    background: #fff;
    box-shadow: var(--box-shadow);
    transition: top 0.35s;
}

.header .head {
    text-align: center;
    position: relative;
    height: 66px;
    line-height: 66px;
    border-bottom: 1px solid var(--seat);
    padding: 0 30px;
}

.header .head .logo {
    display: inline-block;
    line-height: 66px;
    height: 100%;
}

.header .logo img {
    width: 140px;
    vertical-align: middle;
    display: inline-block;
}

.header .total_nav {
    text-align: center;
}

.header .total_nav>li {
    display: inline-block;
    position: relative;
}

.header .total_nav>li>a {
    position: relative;
    height: 66px;
    line-height: 66px;
    font-size: 14px;
    padding: 0 8px;
    margin: 0 15px;
    transition: color 0.35s;
    white-space: nowrap;
    color: var(--minor);
    display: block;
}

.header .total_nav>li>a.lower_level {
    display: none;
}

.header .total_nav>li:hover>a, .header .total_nav>li.active>a {
    color: var(--theme);
}

.header .total_nav>li>a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 6px 6px 0 0;
    opacity: 0;
    transition: all 0.5s;
    transform: scaleX(0.25);
    background-color: var(--theme);
}

.header .total_nav>li.active>a:after {
    opacity: 1;
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
}

.header .total_nav .nav_list {
    display: none;
    position: absolute;
    top: 66px;
    left: 50%;
    transform: translateX(-50%);
}

.header .total_nav .nav_list li {
    width: auto;
    min-width: 100px;
    background: rgb(0 0 0 / 70%);
    line-height: 40px;
    padding: 0px 10px;
    border-bottom: 1px solid #333;
}

.header .total_nav .nav_list li a {
    display: block;
    font-size: 0.8em;
    text-align: center;
    color: #ffffff;
    transition: all 0.4s;
}

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

.banner .swiper-pagination-bullet {
    width: 15px;
    border-radius: var(--radius-outer);
    background: var(--seat);
    opacity: 0.8;
    height: 5px;
}

.banner .swiper-pagination-bullet-active {
    opacity: 1;
    width: 25px;
    background: var(--main);
}

.section_name {
    font-size: 34px;
    line-height: 1.5;
}

.section_name .cn {
    font-weight: 600;
    color: var(--theme);
}

.section_name .cn span {}

.section_name .en {
    font-style: italic;
    color: var(--routine);
    font-size: 30px;
    font-weight: 300;
}

.section_name .en.light {
    color: var(--seat);
}

.section_name .remark {
    padding-top: 0.6em;
}

.section_name p {
    font-size: 17px;
    color: var(--minor);
    line-height: 1.6;
}

.product {
    padding: 60px 0;
    background: url(product_bd.jpg) no-repeat center;
    background-size: cover;
    background-color: var(--background-2);
}

.product_left {
    max-width: 360px;
    width: 22.5vw;
}

.categ_newest {
    padding-top: 30px;
}

.categ_newest .cat_name {
    font-size: 24px;
    line-height: 2.2;
    width: 100%;
    text-align: center;
    color: var(--theme);
    background: var(--background);
}

.categ_newest .categ_new_list {}

.categ_newest .categ_new_list li {}

.categ_newest .categ_new_list a {
    font-size: 24px;
    line-height: 2.2;
    width: 100%;
    text-align: left;
    text-indent: 3em;
    color: var(--main);
    background-color: var(--minor);
    display: block;
    margin-top: 12px;
    transition: all 0.5s;
    background-image: url(right.png);
    background-repeat: no-repeat;
    background-position: 1.5em center;
    background-size: 1.3em;
}

.categ_newest .categ_new_list a:hover,.categ_newest .categ_new_list a.active {
    background-color: var(--routine);
}

.product .product_right {
    width: calc( 100% - 25vw );
    min-width: calc( 100% - 400px );
}

.product_list {}

.product_list .swiper-slide {}

.product_list .item .img {
    width: 100%;
    max-height: 380px;
    height: 23.75vw;
    overflow: hidden;
}

.product_list .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.product_list .item .img:hover img {
    transform: scale(1.1);
}

.product_list .item .info {
    background: var(--routine);
    padding: 1em;
    font-size: 18px;
}

.product_list .item .info .title {
    text-align: center;
    color: var(--main);
    font-size: 22px;
    padding-bottom: 1em;
    transition: all 0.5s;
}

.product_list .item:hover .info .title {
    color: var(--theme);
}

.product_list .item .info ul {}

.product_list .item .info li {
    color: var(--main);
    line-height: 1.8;
    background-repeat: no-repeat;
    background-position: 0em center;
    background-size: 1.3em;
}

.product_list .swiper-container {
    padding-bottom: 60px;
}

.product_prev, .product_next {
    bottom: 10px;
    top: auto !important;
    width: 40px;
    height: 40px;
    background: no-repeat center;
    background-size: 40px;
}

.product_prev {
    background-image: url(product_prev.png);
    left: 50%;
    margin-left: -50px;
}

.product_next {
    background-image: url(product_next.png);
    right: 50%;
    margin-right: -50px;
}

.product_prev:after, .product_next:after {
    content: "";
}

.about {
    padding: 60px 0;
    background-color: var(--background-2);
}

.about .about_div {
    padding: 4%;
}

.about .about_left {
    width: 50%;
}

.about .about_left .img {
    width: 100%;
    height: 100%;
}

.about .about_left .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about .about_right {
    width: 50%;
    background: var(--minor);
}

.about .about_right .info {
    padding: 3em;
    font-size: 16px;
    line-height: 1.8;
    color: var(--main);
    text-align: center;
    position: relative;
}

.about .about_right .info .about_title {
    font-size: 1.8em;
    padding-bottom: 2em;
}

.about .about_right .info .about_content {
    padding-bottom: 3em;
}

.about .about_right .info .about_content p {
    padding-bottom: 1.5em;
}

.about .about_right .info .more_a {
    color: var(--main);
    font-size: 1.1em;
    position: absolute;
    line-height: 1.4;
    bottom: 2em;
    right: 3em;
    padding-right: 2.3em;
    background: url(more_a.png) no-repeat right center;
    background-size: 2em;
}

.about .about_right .info .more_a:hover {
    animation: text-dynamic 1s linear infinite 0.6s;
}

@keyframes text-dynamic {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(10px);
  }
}
@-webkit-keyframes text-dynamic {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(10px);
  }
}

.envir {
    padding: 60px 0;
    background: url(envir_bd.png);
}

.envir_img {
    padding-top: 4%;
}

.envir_img .item {
    width: 32%;
    height: 40vw;
    max-height: 640px;
}

.envir_img .item1 {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.envir_img .item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.envir_img .item img:hover {
    transform: scale(1.2);
}

.envir_img .item p {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 16px;
    line-height: 3;
    color: var(--main);
    background: rgb(0 0 0 / 50%);
}

.envir_img .item2 {
    position: relative;
    height: 19vw;
    max-height: 304px;
    overflow: hidden;
}

.envir_img .item2.mt_63 {
    margin-top: 6.3%;
}

.news {
    padding: 60px 0;
    background: url(news_bd.jpg) no-repeat;
    background-size: cover;
    background-position: center;
    background-color: var(--background-2);
}

.news .section_name {
    width: 13em;
}

.news_list {
    max-width: 1008px;
    width: 63vw;
}

.news_list .item {
    background: var(--background);
    font-size: 16px;
    padding: 1.5em;
    margin-bottom: 1.5em;
    transition: all 0.5s;
}

.news_list .item:hover {
    box-shadow: var(--box-shadow);
    transform: translate(5px, -5px);
}

.news_list .item:last-child {
    margin-bottom: 0;
}

.news_list .item .item_img {
    height: 12em;
    width: 18em;
    overflow: hidden;
}

.news_list .item .item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
    transform: scale(1.2);
}

.news_list .item .item_img img:hover {
    transform: scale(1);
}

.news_list .item .item_text {
    width: calc( 100% - 18em - 60px );
    padding: 0 3em 0 1.2em;
    color: var(--routine);
}

.news_list .item .item_text .name {
    font-size: 1.375em;
}

.news_list .item .item_text .remark {
    line-height: 2;
    height: 6em;
    margin: 1.3em 0;
}

.news_list .item .item_text .time {}

.news_list .item .arrow {
    width: 60px;
    height: 60px;
    background: var(--minor) no-repeat center;
    background-image: url(more_a.png);
    background-size: 65%;
    transition: all 0.5s;
}

.news_list .item .arrow:hover {
    background-color: var(--hover-b);
}


.link_a {
    padding: 20px 0;
}

.link_title {
    padding-right: 10px;
    font-size: 16px;
}

.link_list {}

.link_list a {
    font-size: 13px;
    color: var(--minor);
    padding: 0 5px;
}

.goto {
    margin: 0 auto;
    padding: 8px;
    width: 50px;
    height: 50px;
    position: fixed;
    right: 1%;
    bottom: 46px;
    background: #fff;
    border: 1px solid #ebebeb;
    border-radius: 6px;
    text-align: center;
    background-color: white;
    box-shadow: 0px 0px 20px 0px rgb(193 193 193 / 40%);
    z-index: 100;
    display: none;
}

.footer {
    background-color: var(--routine);
    padding-top: 60px;
}

.footer-nav-3 {
    width: 48em;
}
.footer-nav {
    line-height: 2;
    text-align: left;
    width: 15em;
}

.footer-nav .footer-nav-name {
    color: var(--main);
    font-size: 1.2em;
}

.footer-nav a {
    display: block;
    color: var(--main);
}

.footer-lx {
    width: 32em;
    color: var(--main);
    text-align: center;
    margin-bottom: 3em;
}

.footer-logo {
    padding-bottom: 1em;
    margin: 0 auto;
}

.footer-contact {
    font-size: 1.1em;
    line-height: 2;
    text-align: left;
    padding: 0 4em;
}

.footer-lx-icon {
    position: relative;
    margin-top: 2em;
}

.footer-lx-icon .footer-weixin-icon {
    display: block;
    position: relative;
    width: 6em;
    height: 3em;
}

.footer-lx-icon .footer-weixin-icon>img {
    width: 100%;
    height: 100%;
    object-fit: scale-down;
}

.footer-lx-icon .footer-weixin-icon .footer-weixin-pic {
    position: absolute;
    width: 10em;
    display: none;
    bottom: 3em;
    left: -2em;
}

.footer-lx-icon .footer-weixin-icon .footer-weixin-pic img {
    width: 10em;
}

.footer .copyright {
    font-size: 14px;
    padding: 1em 0;
    text-align: center;
    color: var(--seat);
    border-top: var(--minor) 1px solid;
}

.footer .copyright a {
    color: var(--seat);
    padding-left: 10px;
}

.footer-lx-icon .footer-weixin-icon:hover .footer-weixin-pic {
    display: block;
}

.contact_us {
    padding: 60px 0;
    background: url(product_bd.jpg) no-repeat center;
    background-size: cover;
}

.contact_message {
    position: relative;
    padding-top: 60px;
}

.contact_message form {}

.contact_message form input {
    background: none;
    border: none;
    border-bottom: 1px solid var(--minor);
    width: 30%;
    line-height: 3;
    padding: 0 1em;
    color: var(--routine);
}

.contact_message form textarea {
    background: none;
    border: none;
    border-bottom: 1px solid var(--minor);
    width: 100%;
    line-height: 2;
    padding: 0 1em;
    color: var(--routine);
    resize: none;
    outline: 0;
    padding-top: 2em;
    height: 10em;
    margin-bottom: 3em;
}

.contact_message form button {
    width: 14em;
    height: 2.5em;
    line-height: 2.5em;
    font-size: 16px;
    border: none;
    outline: none;
    color: #fff;
    cursor: pointer;
    background-color: #111;
}

.pages {
    text-align: center;
    padding-top: 30px;
}

.pages a {
    display: inline-block;
    font-size: 12px;
    line-height: 2.8;
    padding: 0 1.1em;
    background: var(--background);
    margin: 0 0.3em;
    transition: all 0.5s;
}

.pages .left {font-family: "宋体";}

.pages .right {
    font-family: "宋体";
}

.pages .active,.pages a:hover {
    background-color: var(--theme);
    color: var(--background);
}

.news_left {
    width: 360px;
}

.news_left .section_name {
    width: 100%;
}

.news_right {
    width: calc( 100% - 400px );
    max-width: none;
}

.product_item .item {
    transition: all 0.5s;
}

.product_item .item:hover {
    box-shadow: var(--box-shadow);
    transform: translate(5px, -5px);
}

.product_item .item {
    width: 32%;
    margin-right: 1.5%;
    margin-bottom: 1.5%;
}

.product_item .item:nth-child(3n) {
    margin-right: 0;
}

.breadcrumb {
    position: relative;
    height: 42px;
    border-bottom: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
}

.breadcrumb .page_side_nav {}

.breadcrumb .page_side_nav a {
    border-right: 1px solid var(--seat);
    display: block;
    line-height: 42px;
    padding: 0 18px;
    color: var(--routine);
    transition: all 0.8s;
    background-repeat: no-repeat;
    background-image: linear-gradient(to right, var(--theme), var(--theme));
    background-size: 0% 100%;
    background-position: left center;
}

.breadcrumb .page_side_nav a:last-child {border-right: 0;}

.breadcrumb .breadcrumb_nav {
    line-height: 42px;
    padding-right: 8px;
}

.breadcrumb .breadcrumb_nav a {
    font-size: 15px;
    color: var(--routine);
    padding: 0 5px;
}

.breadcrumb .breadcrumb_nav span {}

.breadcrumb .page_side_nav a:hover, .breadcrumb .page_side_nav a.active {
    transition: all 0.8s;
    background-size: 100% 100%;
    transition-timing-function: cubic-bezier(0.52, 1.6, 0.5, 0.66);
    color: #fff;
}

.breadcrumb .breadcrumb_nav a:hover {
    color: var(--theme);
}

.product_info {
    padding-bottom: 60px;
}

.bdcolor {
    background-color: var(--background-2);
}

.product_info .info_upper {
    padding: 60px 0;
}

.product_info .info_upper .left {
    width: 48%;
    height: 37.5vw;
    max-height: 450px;
}

.list_attachment {}

.list_attachment img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.list_attachment .swiper-button-prev,.list_attachment .swiper-button-next {
    width: 50px;
    height: 50px;
    background: var(--theme);
}
.list_attachment .swiper-button-prev:after,.list_attachment .swiper-button-next:after {
    font-size: 20px;
    color: #fff;
}

.product_info .info_upper .right {
    width: 48%;
    font-size: 16px;
}

.product_info .info_upper .name {
    font-size: 1.5em;
    color: #585858;
    padding-bottom: 0.5em;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.5em;
}

.product_info .info_upper .detail {
    padding-bottom: 1em;
}

.product_info .info_upper .detail p {
    color: var(--minor);
    line-height: 2;
}

.product_info .info_upper .detail p span {
    display: inline-block;
    text-align: justify;
    text-align-last: justify;
    width: 82px;
    margin-right: 2px;
}

.product_info .info_upper .tel {
    color: var(--minor);
    line-height: 2;
}

.product_info .info_upper .tel b {
    color: #df0d00;
    font-size: 1.5em;
}

.text-right {
    text-align: right;
}

.product_info .info_lower {
    padding: 30px 0;
}

.product_info .info_lower .particulars {}

.product_info .info_lower .particulars .item {
    flex: 1;
    text-align: center;
    font-size: 17px;
    line-height: 3;
    color: var(--routine);
    background-color: var(--background-2);
}

.product_info .info_lower .particulars .item.active {
    color: var(--main);
    background: var(--routine);
}

.product_info .info_lower .recom {}

.product_info .info_lower .recom .recom_iofo {
    display: none;
}

.product_info .info_lower .recom .recom_iofo.block {
    display: block;
    padding: 15px;
}

.product_info .info_lower .recom .recom_iofo p {
    line-height: 1.5;
    font-size: 16px;
    color: var(--routine);
    padding-bottom: 10px;
}

.product_info .info_lower .recom .recom_iofo img {
    max-width: 100%;
    height: auto !important;
    margin: 10px auto;
}

.product_info .info_lower .recom .recom_iofo a {
    color: var(--theme);
}

.pronext {
    background: var(--background-2);
    font-size: 14px;
    padding: 1em 2em;
    color: var(--routine);
}

.pronext div {flex: 1;}

.pronext div a {
    color: var(--routine);
    transition: all 0.5s;
}

.pronext div a:hover {
    color: var(--theme);
}

.recommends {
    padding-bottom: 80px;
}

.recommend {
}

.recommend .recommend_name {
    font-size: 16px;
    padding-bottom: 0.8em;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.2em;
}

.r_product_list {}

.r_product_list .item {
    width: 48%;
    margin-right: 4%;
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 4%;
}

.r_product_list .item:nth-child(2n) {
    margin-right: 0;
}

.r_product_list .item .img {
    width: 40%;
    padding: 4%;
    overflow: hidden;
}

.r_product_list .item .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.r_product_list .item .info {
    width: 60%;
    padding: 3% 0;
}

.r_product_list .item .info .title {
    font-size: 1.2em;
    color: var(--routine);
    margin-bottom: 0.5em;
    transition: all 0.5s;
}

.r_product_list .item .info li {
    color: var(--minor);
    line-height: 2;
}

.r_product_list .item .img img:hover {
    transform: scale(1.2);
}

.r_product_list .item .info .title:hover {
    color: var(--theme);
}

.r_article_list {}

.r_article_list .item {
    width: 50%;
    padding: 0 1.5%;
    /* margin-bottom: 1em; */
    font-size: 16px;
}

.r_article_list .item .info {
    position: relative;
}

.r_article_list .item .info .title {
    color: var(--routine);
    line-height: 2em;
    margin-right: 7em;
    transition: all 0.5s;
}

.r_article_list .item .info .time {
    color: var(--minor);
    position: absolute;
    font-size: 0.8em;
    right: 0;
    line-height: 2.5em;
    top: 0;
}

.r_article_list .item .info:hover .title {
    color: var(--theme);
}

.article_info {
    padding: 60px 0;
}

.article_info .name {
    text-align: center;
    font-size: 27px;
    line-height: 1.5;
}

.article_info .release_data {
    font-size: 13px;
    text-align: center;
    padding: 0.8em 0 1em;
    border-bottom: 1px solid var(--border-color);
}

.article_info .release_data span {
    padding: 0 0.5em;
}

.article_info .detail {
    padding: 1em 0;
    font-size: 16px;
}

.article_info .detail p {
    line-height: 1.75;
    font-size: 1em;
    padding-bottom: 0.8em;
}

.article_info .detail img {
    max-width: 100%;
    height: auto !important;
    margin: 0.5em auto;
}

.article_info .detail a {
    color: var(--theme);
}

table {
    border-collapse: collapse;
    width: 100% !important;
    height: auto !important;
    margin: 30px 0;
}

table, tr th, tr td{
    border: 1px solid #ccc;
}

td{
    padding:10px 15px;
    white-space:inherit;
    border: 1px solid #333;
    word-wrap: break-word;
    word-break: break-all;
    border-collapse: collapse;
}

td p{ 
    margin-bottom: 0px;
    line-height: 20px;
}

.li2 {
    height: 3.6em;
}

@-webkit-keyframes img_change {
    0% {
        -webkit-transform:scale(1)
    }
    50% {
        -webkit-transform:scale(1.2)
    }
    100% {
        -webkit-transform:scale(1)
    }
}
@-moz-keyframes img_change {
    0% {
        -moz-transform:scale(1)
    }
    50% {
        -moz-transform:scale(1.2)
    }
    100% {
        -moz-transform:scale(1)
    }
}
@-o-keyframes img_change {
    0% {
        -o-transform:scale(1)
    }
    50% {
        -o-transform:scale(1.2)
    }
    100% {
        -o-transform:scale(1)
    }
}
@keyframes img_change {
    0% {
        transform:scale(1)
    }
    50% {
        transform:scale(1.2)
    }
    100% {
        transform:scale(1)
    }
}

@-webkit-keyframes p_change {
    0% {
        -webkit-transform: translateX(0);
    }
    50% {
        -webkit-transform: translateX(15px);
    }
    100% {
        -webkit-transform:translateX(0);
    }
}
@-moz-keyframes p_change {
    0% {
        -moz-transform:translateX(0);
    }
    50% {
        -moz-transform:translateX(15px);
    }
    100% {
        -moz-transform:translateX(0);
    }
}
@-o-keyframes p_change {
    0% {
        -o-transform:translateX(0);
    }
    50% {
        -o-transform:translateX(15px);
    }
    100% {
        -o-transform:translateX(0);
    }
}
@keyframes p_change {
    0% {
        transform:translateX(0);
    }
    50% {
        transform:translateX(15px);
    }
    100% {
        transform:translateX(0);
    }
}

@media screen and (max-width: 1400px) {
    .section_name .en {
        font-size: 24px;
    }
    
    .categ_newest .cat_name {
        font-size: 20px;
    }
    
    .categ_newest .categ_new_list a {
        font-size: 20px;
    }
    
    .product_list .item .info {
        font-size: 16px;
    }
    
    .product_list .item .info .title {
        font-size: 20px;
        padding-bottom: 0.5em;
    }
    
    .about .about_right .info {
        padding: 2em;
    }
    
    .about .about_right .info .about_title {
        font-size: 1.6em;
        padding-bottom: 1em;
    }
    
    .news .section_name {
        width: 9em;
    }
    
    .news_list .item {
        font-size: 14px;
    }
}

@media screen and (max-width: 1100px) {

    .header .total_nav>li>a {
        font-size: 13px;
        margin: 0 10px;
    }

    .section_name {
        font-size: 26px;
    }
    
    .section_name .en {
        font-size: 20px;
    }
    
    .categ_newest {
        padding-top: 15px;
    }
    
    .categ_newest .cat_name {
        font-size: 18px;
    }
    
    .categ_newest .categ_new_list a {
        font-size: 18px;
    }
    
    .product_list .item .img {
        height: 33.25vw;
    }
    
    .about .about_right .info {
        font-size: 14px;
        padding: 1.5em;
    }
    
    .about .about_right .info .about_title {
        padding-bottom: 0.8em;
    }
    
    .news .section_name {
        width: 100%;
        padding-bottom: 1.2em;
    }
    
    .news_list {
        width: 100%;
    }

    .footer-nav {
        font-size: 13px;
    }
    
    .footer-lx {
        font-size: 13px;
    }

    .product_item .item {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 2%;
    }
    
    .product_item .item:nth-child(3n) {
        margin-right: 2%;
    }
    
    .product_item .item:nth-child(2n) {
        margin-right: 0;
    }

    .news_left {
        max-width: 100%;
        width: 100%;
        margin-bottom: 1.5em;
    }

    .news_left .section_name {
        text-align: center;
    }
    
    .news_left .section_name span {
        display: block;
        line-height: 1;
    }

    .news_left .categ_newest {
        padding-top: 0;
    }

    .news_left .categ_newest .categ_new_list {
        text-align: center;
    }
    
   .news_left .categ_newest .categ_new_list li {
        display: inline-block;
    }
    
    .news_left .categ_newest .categ_new_list a {
        text-indent: 0;
        background-image: none;
        padding: 0 1.2em;
        margin-bottom: 0.5em;
    }

}

@media screen and (max-width: 900px) {

    .m_block {
        display: block;
    }
    
    .m_flex {
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
    }
    
    .m_table {
        display: table;
    }
    
    .m_table_cell {
        display: table-cell;
    }
    
    .pc_block,.pc_flex,.pc_table,.pc_table_cell {
        display: none;
    }
    
    .header {
        position: sticky;
        box-shadow: 0 3px 6px 0 rgb(0 0 0 / 20%);
    }
    
    .header.open {
        top: 0px !important;
    }

    .header .head {
        padding: 0 10px;
    }
    
    .header .logo img {
        height: 60px;
    }
    
    .header .mobnav-nav-btn {
        height: 24px;
        width: 40px;
        position: relative;
        cursor: pointer;
        margin: 18px 0;
    }
    
    .header .mobnav-nav-btn span {
        display: block;
        background: var(--routine);
        width: 28px;
        height: 3px;
        position: absolute;
        left: 5px;
        transition: all ease 0.35s;
        border-radius: var(--radius-inner);
    }
    
    .header .mobnav-nav-btn span:nth-of-type(1) {
        top: 0px;
    }
    .header .mobnav-nav-btn span:nth-of-type(2) {
        top: 10px;
    }
    .header .mobnav-nav-btn span:nth-of-type(3) {
        top: 20px;
    }
    .header .mobnav-nav-btn.open span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg);
    }
    .header .mobnav-nav-btn.open span:nth-of-type(2) {
        width: 0;
        left: 19px;
    }
    .header .mobnav-nav-btn.open span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg);
    }
    
    .header .nav {
        display: none;
        position: fixed;
        top: 66px;
        left: 0;
        z-index: 20;
        width: 100%;
        height: 100vh;
        background-color: var(--main);
        padding-top: 0;
    }
    
    .header .nav .total_nav {
        height: auto;
    }
    
    .header .total_nav>li {
        display: block;
        height: auto;
        margin-right: 0;
        border-radius: 0;
        border-bottom: .8px solid var(--border-color);
    }
    
    .header .total_nav>li>a {
        margin-right: 0;
        text-align: center;
        height: 50px;
        line-height: 50px;
        padding: 0 50px;
        font-size: 16px;
    }
    
    .header .total_nav>li>a:after {
        background: none;
    }
    
    .header .total_nav>li>a.lower_level.nav2 {
        display: block;
        position: absolute;
        top: 0;
        right: 0;
        z-index: 2;
        width: 50px;
        height: 50px;
        padding: 18px 16px;
        transition: all 0.5s;
    }
    
    .header .total_nav>li>a.lower_level.open {
        transform: rotateZ(180deg);
    }
    
    .header .total_nav>li>a.lower_level img {
        width: 18px;
    }
    
    .header .total_nav .nav_list {
        position: relative;
        top: 0;
        border-top: .5px solid var(--border-color);
        border-bottom: .5px solid var(--border-color);
    }
    
    .header .total_nav .nav_list li {
        display: block;
        background: var(--main);
        border-bottom: .8px solid var(--border-color);
    }
    
    .header .total_nav .nav_list li a {
        font-size: 15px;
        color: var(--minor);
    }
    .footer {
        padding: 0;
        height: 60px;
        background: none;
    }
    
    .mobile_footer {
        background: var(--main);
        padding: 5px 0;
        position: fixed;
        bottom: 0;
        z-index: 12;
        width: 100%;
        box-shadow: 0 -2px 6px 0 rgb(0 0 0 / 10%);
    }
    
    .mobile_footer ul {
        width: 99%;
        margin: 0 auto;
    }
    
    .mobile_footer li {
        width: 25%;
        display: block;
        float: left;
        border-right: 1px solid var(--classI);
    }
    
    .mobile_footer li:nth-child(4) {
        border: 0;
    }
    
    .mobile_footer li a {}
    
    .mobile_footer li img {
        display: block;
        width: 35%;
        max-width: 30px;
        margin: 0 auto;
    }
    
    .mobile_footer li span {
        display: block;
        text-align: center;
        color: var(--minor);
        font-size: 14px;
        line-height: 1;
        padding-top: 6px;
    }
    
    .food_list a {
        width: 100%;
    }
    
    .food_list a .img {
        width: 30%;
    }
    
    .food_list a .food_content {
        width: 66%;
    }

    .product_left {
        max-width: 100%;
        width: 100%;
        margin-bottom: 1.5em;
    }
    
    .section_name {
        /* font-size: 20px; */
        text-align: center;
    }
    
    .section_name .en {
        font-size: 18px;
    }
    
    .section_name .cn span {
        display: block;
        line-height: 0.8;
    }
    
    .categ_newest .cat_name {
        display: none;
    }
    
    .categ_newest .categ_new_list li {
        display: inline-block;
    }
    
    .categ_newest .categ_new_list a {
        text-indent: 0;
        background-image: none;
        padding: 0 1.2em;
        margin-bottom: 0.5em;
    }
    
    .product .product_right {
        width: 100%;
    }
    
    .product_list .item .img {
        height: 35vw;
        max-height: none;
    }

    .about .about_left {
        width: 100%;
    }
    
    .about .about_right {
        width: 100%;
        background-color: var(--seat);
    }
    
    .about .about_right .info {
        color: var(--minor);
    }
    
    .about .about_right .info .more_a {
        display: inline-block;
        position: unset;
        background-color: var(--minor);
        padding: 0.5em 3em 0.5em 1em;
        background-position-x: 5.5em;
    }
    
    .news {
        background-image: none;
    }

}

@media screen and (max-width: 680px) {
    .product {
        padding: 35px 0;
    }
    
    .section_name {
        font-size: 20px;
    }
    
    .section_name .en {
        font-size: 14px;
    }

    .categ_newest .categ_new_list li {
        margin: 0 5px;
    }
    
    .categ_newest .categ_new_list a {
        font-size: 14px;
        padding: 0 0.8em;
        margin-top: 0;
    }

    .product_list .item {
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
    }
    
    .product_list .item .img {
        height: 47.4vw;
        width: 50%;
    }
    
    .product_list .item .info {
        font-size: 10px;
        width: 50%;
    }

    .product_list .item .info .title {
        font-size: 16px;
    }
    
    .product_list .item .info li {
        font-size: 11px;
        line-height: 2.2;
    }
    
    .about {
        padding: 35px 0;
    }
    
    .about .about_right .info {
        padding: 0.8em;
    }
    
    .about .about_right .info .about_title {
        font-size: 1.2em;
        padding-bottom: 0.4em;
    }
    
    .about .about_right .info .about_content {
        padding-bottom: 2em;
    }
    
    .about .about_right .info .more_a {
        font-size: 14px;
        margin-bottom: 2em;
    }
    
    .envir {
        padding: 35px 0;
    }
    
    .envir_img .item {
        width: 100%;
        height: 125vw;
        max-height: 125vw;
        margin-bottom: 5vw;
    }
    
    .envir_img .item2 {
        height: 60vw;
        max-height: 60vw;
    }
    
    .envir_img .item2.mt_63 {
        margin-top: 5vw;
    }
    
    .news {
        padding: 35px 0;
    }
    
    .news_list .item {
        font-size: 12px;
    }
    
    .news_list .item .item_img {
        width: 100%;
        height: 55vw;
        margin-bottom: 4vw;
    }
    
    .news_list .item .arrow {
        display: none;
    }
    
    .news_list .item .item_text {
        width: 100%;
        padding: 0;
    }

    .contact_us {
        padding: 35px 0;
    }
    
    .contact_message {
        padding-top: 20px;
    }
    
    .contact_message form input {
        width: 100%;
        font-size: 13px;
    }
    
    .contact_message form textarea {
        font-size: 13px;
        padding-top: 0.5em;
        margin-bottom: 2em;
    }
    
    .contact_message form button {
        margin: 0 auto;
        display: block;
        font-size: 15px;
    }

    .product_item .item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 5%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
    }
    
    .product_item .item:nth-child(3n) {
        margin-right: 0;
    }

    .pages a {
        font-size: 10px;
    }

    .breadcrumb {
        border: 0;
        height: auto;
    }
    
    .breadcrumb .page_side_nav {
        width: 100%;
        border-top: 0.5px solid var(--seat);
        border-left: 0.5px solid var(--seat);
    }
    
    .breadcrumb .page_side_nav a {
        width: 25%;
        padding: 0;
        text-align: center;
        border-right: 0.3px solid var(--seat);
        border-bottom: 0.3px solid var(--seat);
        font-size: 14px;
        line-height: 30px;
    }
    
    .breadcrumb .page_side_nav a:last-child {
        border-right: 0.3px solid var(--seat);
    }

    .product_info {
        padding-bottom: 35px;
    }
    
    .product_info .info_upper {
        padding: 35px 0;
    }
    
    .product_info .info_upper .left {
        width: 100%;
        height: auto;
        max-height: none;
    }
    
    .product_info .info_upper .right {
        width: 100%;
        font-size: 14px;
        margin-top: 20px;
    }
    
    .product_info .info_upper .name {
        text-align: center;
    }
    
    .product_info .info_upper .m_tel {
        color: var(--main);
        line-height: 2.6;
        background-color: var(--theme);
        width: 7em;
        text-align: center;
    }
    
    .product_info .info_lower {
        padding: 15px 0;
    }
    
    .product_info .info_lower .particulars .item {
        font-size: 14px;
        line-height: 2.5;
    }
    
    .product_info .info_lower .recom .recom_iofo.block {
        padding: 12px;
    }
    
    .product_info .info_lower .recom .recom_iofo p {
        font-size: 13px;
        padding-bottom: 8px;
    }
    
    .product_info .info_lower .recom .recom_iofo img {
        margin: 8px auto;
    }
    
    .pronext {
        font-size: 13px;
        padding: 0.5em 1em;
    }
    
    .pronext div {
        flex: auto;
        width: 100%;
        border-bottom: 1px solid var(--border-color);
        line-height: 2.8;
    }
    
    .pronext div.text-right {
        text-align: left;
        border-bottom: 0;
    }
    
    .recommends {
        padding-bottom: 48px;
    }
    
    .recommend .recommend_name {
        font-size: 15px;
    }
    
    .r_product_list .item {
        width: 100%;
        margin-right: 0;
    }
    
    .r_product_list .item .img {
        width: 45%;
    }
    
    .r_product_list .item .info {
        width: 55%;
    }
    
    .r_article_list .item {
        width: 100%;
        font-size: 14px;
    }

    .article_info {
        padding: 35px 0;
    }
    
    .article_info .name {
        font-size: 20px;
    }
    
    .article_info .release_data {
        font-size: 11px;
    }
    
    .article_info .detail {
        font-size: 13px;
    }

    td {
        padding: 5px;
    }

}
.list_page{text-align:center;font-family:宋体; height:30px; margin:10px auto;}
.list_page a{background:#fff;margin:0px 1px;padding:4px 6px;border:1px solid #ccc;color:#333;font-family:宋体;}
.list_page span{background:#ccc;color:#fff;margin:0px 1px;padding:4px 6px;border:1px solid #ccc;font-family:宋体;}
.list_page b{background:#fff;margin:0px 1px;padding:4px 6px;border:1px solid #ccc;color:#333;font-family:宋体;}
.list_page b input{border:0;margin:0;padding:0;font-size:12px;font-family:宋体;font-weight:normal;width:12px;vertical-align:middle;text-align:center;}

.page_group ul{border-right:solid 1px #ddd;border-radius:4px; text-align:center;}
.page_group ul li{border-right:none;border-radius:0;list-style:none; display: inline}
.page_group ul li:not(:first-child):not(:last-child){border-radius:0;}
.page_group ul li:first-child{border-radius:4px 0 0 4px;}
.page_group ul li:last-child{border-radius:0 4px 4px 0;}
.page_group ul .active a{background:#f3f3f3;border-radius:0;}