@charset "utf-8";

/* CSS Document */
body {
    background: #fff;
    color: #333;
}

body,
input,
button,
select,
textarea {
    font: 14px sans-serif, "微软雅黑", "宋体", Helvetica, Arial, Tahoma, "SimSun";
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    padding: 0;
    margin: 0;
}

* {
    white-space: normal;
}

th {
    text-align: left;
    font-weight: 400;
}

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

.clearfix {
    zoom: 1;
}

img {
    border: none;
    vertical-align: middle;
    height: auto;
}

button,
input,
select,
textarea {
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #333;
    outline: none;
}

a:hover {
    text-decoration: none;
    color: #e50110;
}

li {
    list-style: none;
}

h1 {
    font-size: 4rem;
}

h2 {
    font-size: 14px;
}

h3 {
    font-size: 12px;
}

h4,
h5,
h6 {
    font-size: 100%;
}

.none {
    display: none;
}

.gaodu {
    height: 12px;
}

label {
    cursor: pointer;
}

.left {
    float: left;
}

.right {
    float: right;
}

.yahei {
    font-family: "microsoft yahei";
}

.english {
    font-family: Arial, Helvetica, sans-serif;
}

.f10 {
    font-size: 10px;
}

.f12 {
    font-size: 12px;
}

.f14 {
    font-size: 14px;
}

.f16 {
    font-size: 16px;
}

.f18 {
    font-size: 18px;
}

.f20 {
    font-size: 20px;
}

.f24 {
    font-size: 24px;
}

.f30 {
    font-size: 30px;
}

.f36 {
    font-size: 36px;
}

.f42 {
    font-size: 42px;
}

.fb {
    font-weight: bold;
}

.fn {
    font-weight: normal;
}

.tc {
    text-align: center;
}

.tl {
    text-align: left;
}

.tr {
    text-align: right;
}

.black {
    color: black;
}

.gray {
    color: #666;
}

.gray3c {
    color: #ccc;
}

.gray36 {
    color: #666;
}

.gray38 {
    color: #888;
}

.gray98 {
    color: #989898;
}

.blue {
    color: #349bfc;
}

.orange {
    color: #f35f34;
}

.red {
    color: #e60012;
}

.green {
    color: #28a74c;
}

.white {
    color: #fff;
}

.yellow {
    color: #faad00;
}

.mt10 {
    margin-top: 10px;
}

.mt15 {
    margin-top: 15px;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mt50 {
    margin-top: 50px;
}

.mb10 {
    margin-bottom: 10px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb20 {
    margin-bottom: 20px;
}

.mb30 {
    margin-bottom: 30px;
}

.mr10 {
    margin-right: 10px;
}

.mr20 {
    margin-right: 20px;
}

.mr30 {
    margin-right: 30px;
}

.ml10 {
    margin-left: 10px;
}

.ml20 {
    margin-left: 20px;
}

.ml30 {
    margin-left: 30px;
}

.pt5 {
    padding-top: 5px;
}

.pt10 {
    padding-top: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pt30 {
    padding-top: 30px;
}

.pt40 {
    padding-top: 40px;
}

.pt50 {
    padding-top: 50px;
}

.pb10 {
    padding-bottom: 10px;
}

.pb15 {
    padding-bottom: 15px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb30 {
    padding-bottom: 30px;
}

.pb50 {
    padding-bottom: 50px;
}

.pr10 {
    padding-right: 10px;
}

.pr15 {
    padding-right: 15px;
}

.pr20 {
    padding-right: 20px;
}

.pr30 {
    padding-right: 30px;
}

.pl10 {
    padding-left: 10px;
}

.pl15 {
    padding-left: 15px;
}

.pl20 {
    padding-left: 20px;
}

.pl30 {
    padding-left: 30px;
}

.pl50 {
    padding-left: 50px;
}

.text_center {
    text-align: center;
}

.gray_bg {
    background: #f2f3f5;
}

.white_bg {
    background: white;
}

.red_bg {
    background: #cf594d;
}

body::-webkit-scrollbar {
    width: 4px;
}

body::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 5px rgba(146, 146, 146, 1);
    background: rgba(146, 146, 146, 1);
}

body::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(238, 238, 238, 1);
    border-radius: 0;
    background: rgba(238, 238, 238, 1);
}

.container {
    max-width: 1440px;
}

.index_graybg {
    background: #eee;
}

.visible-sm {
    display: none;
}

.hide-sm {
    display: block;
}

.collapsing {
    -webkit-transition: none;
    transition: none;
    display: none;
}

@media screen and (max-width: 576px) {
    .visible-sm {
        display: block;
    }

    .hide-sm {
        display: none;
    }
}


@media screen and (min-width: 768px) {
    .nav_top {
        padding: 0 16px;
    }

    .nav_top .navbar-brand {
        padding: 16px 0;
    }

    .nav_top ul {
        display: block;
        width: 100%;
        text-align: center;
    }

    .nav_top ul li {
        width: 11%;
        display: inline-block;
        text-decoration: none;
    }

    .nav_top ul li a {
        font-size: 16px;
        color: #3b3e40 !important;
    }

    .nav_top ul .nav-item:hover {
        border-bottom: 3px solid #f8b62d !important;
        margin-bottom: -3px;
        z-index: 100;
    }

    .nav_top form a {
        color: #000;
        margin-left: 19px;
        display: inline-block;
        width: 38px;
        font-size: 18px;
    }

    .top01 {
        display: flex;
        align-items: center;
    }

    .nav_top .dropdown-toggle::after {
        display: none;
    }

    .nav_top .dropdown-menu {
        top: 106px;
        line-height: 30px;
        width: 100%;
        text-align: center;
        background: white;
        border-radius: 0;
        border-bottom: 1px solid #f0f1f2;
        min-width: 100px;
    }

    .nav_top .dropdown-menu a {
        font-size: 14px !important;
        opacity: 1 !important;
    }

    .nav_top .dropdown-menu a:hover {
        opacity: 1;
        background: #f8b62d;
        color: black !important;
    }

    .nav_top li:hover .dropdown-menu {
        display: block;
    }

    .top01 a {
        position: relative;
        line-height: 40px;
    }

    .top01 a div {
        position: absolute;
        top: 40px;
    }

    .top02 div {
        width: 208px;
        display: none;
        left: 0;
    }

    .top02:hover div {
        display: block;
    }

    .top02 div input {
        width: 80%;
        height: 36px;
        line-height: 36px;
        padding: 0 8px;
    }

    .top02 div button {
        width: 20%;
        height: 36px;
        background: #f8b62d;
        border: none;
    }

    .top02 div button img {
        width: 80%;
    }

    .top02 .clearfix {
        display: none !important;
    }

    .top03 div {
        width: 165px;
        left: -10px;
        background: #fff;
        padding: 10px;
        display: none;
    }

    .top03:hover div {
        display: block;
    }

    .top04 div {
        right: 0;
        display: none;
    }

    .top04 div img {
        width: 150px;
    }

    .top04:hover div {
        display: block;
    }

    .top05 div {
        left: 0;
        background: #fff;
        width: 80px;
        left: -20px;
        text-align: center;
        padding-top: 30px;
        display: none;
    }

    .top05:hover div {
        display: block;
    }

    .pc_no {
        display: none !important;
    }

    .top01 i {
        display: inline-block;
        width: 28px;
        height: 28px;
    }

    .top01 i img {
        width: 85%;
    }

    .top01 i img:last-child {
        display: none;
    }

    .top01 a:hover i img:last-child {
        display: block;
        margin-top: 9px;
    }

    .top01 a:hover i img:first-child {
        display: none;
    }

    .navbar-expand-md .navbar-nav .nav-link {
        padding: 0;
        line-height: 107px;
    }
}

@media screen and (max-width: 991px) {
    .navbar-expand-md .navbar-nav .nav-link {
        padding: 0;
        height: 107px;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
    }

    .nav_top ul li {
        width: auto;
        margin-right: 2px;
    }
}

@media screen and (max-width: 768px) {
    .navbar-expand-md .navbar-nav .nav-link {
        height: 35px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
    .nav_top ul li {
        width: 15%;
    }
}

@media screen and (min-width: 1200px) and (max-width: 1440px) {
    .nav_top ul li {
        width: 13%;
    }
}

.navbar-brand {
    /* z-index: 9999; */
}

.nav_top {
    background: white !important;
    border-bottom: 2px solid #f0f1f2;
}

.index02 {
    margin-top: 108px;
}

.xiala01 {
    position: fixed;
    top: 108px;
    left: 0;
    right: 0;
    /* background: white; */
    display: none;
}

.xiala01>.container {
    background: #fff;
    padding: 30px 0 15px 0;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    /* padding-left: 15px;
    padding-right: 15px; */
}

.xiala01>.container>.row {
    /* margin-left: 0;
    margin-right: 0; */
}

.xiala01 a {
    display: inline-block;
}

.xiala01 .row {
    /* width: 100%; */
    text-align: left;
}

.xiala01 .w100p {
    width: 100%;
}

.xiala01 .row ul li {
    display: block;
    width: 100%;
    text-align: left;
}

.nav-news-ul li {
    display: block;
    width: 25% !important;
    text-align: left;
}

.xiala01 .row ul li a {
    font-family: "NotoSansHans-Light";
    font-size: 12px;
    line-height: 28px;
    color: #3b3e40 !important;
}

.xiala01 .container {
    display: flex;
}

.xiala01 .cate-list {
    width: 100%;
    overflow: hidden;
    border-bottom: 1px solid #e6e6e6;
    display: flex;
    padding-left: 15px;
    padding-right: 15px;
}

.xiala01 .cate-list span {
    padding-bottom: 30px;
    padding-left: 10px;
    padding-right: 10px;
    cursor: pointer;
    color: #666;
    font-size: 18px;
    border-bottom: 2px solid transparent;
}

.xiala01 .cate-list span.active {
    color: #f8b62d;
    font-weight: bold;
    border-bottom: 2px solid #f8b62d;
}

.xiala01 .product-list {
    display: block;
    width: 100%;
    padding-top: 30px;
    max-height: 570px;
    overflow-y: auto;
    padding-left: 15px;
    padding-right: 15px;
}

.xiala01.app_xia .product-list {
    max-height: 640px;
}

.xiala01 .product-list .item {
    margin-bottom: 30px;
}

.xiala01 .product-list .item a {
    display: block;
}

.xiala01 .product-list .row.hide {
    display: none;
}

.xiala01 .product-list .img {
    max-width: 100%;
    /* width: 100%; */
    height: 180px;
    margin: 0 auto;
    display: block;
}

.xiala01 .product-list h4 {
    font-weight: 100;
}

.xiala01 .product-list h4 a {
    font-size: 20px;
    padding: 10px 0;
}

.xiala01 .product-list .link {
    position: relative;
    padding-left: 15px;
    font-size: 16px;
}

.xiala01 .product-list .link::before {
    content: ' ';
    width: 20px;
    height: 20px;
    position: absolute;
    top: 0;
    left: 0;
    background-position: -3px -3px;
    background-size: 30px;
    left: -8px;
    background-image: url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2240%22%20height%3D%2240%22%20viewBox%3D%220%200%2040%2040%22%3E%3Cpath%20fill%3D%22%23666%22%20d%3D%22M17%2028l-2-2%206-6-6-6%202-2%208%208z%22%2F%3E%3C%2Fsvg%3E);
    background-repeat: no-repeat;
}

/*.nav_top ul li:hover .xiala01 a{opacity: 1;}*/
/*.nav_top ul li:hover .xiala01{display: block;}*/
.nav_top ul li .xiala01 a:hover {
    color: #f8b62d !important;
}

.nav_top ul li h4 a {
    font-size: 12px;
}

.nav_top ul li h2 a {
    font-size: 16px;
    color: #3b3e40 !important;
}

.jintian01 {
    border-right: 1px solid #f0f1f2;
}

.jintian02 {
    border-top: 1px solid #f0f1f2;
}

/* .nav_top ul li:hover .xiala01 a{opacity: 1;}
.nav_top ul li .xiala01 a{font-size: 14px; line-height: 30px;}
.nav_top ul li .xiala01 a:hover{color: #f8b62d !important;}
.nav_top ul li:hover .xiala01{display: block;} */

@font-face {
    font-family: "NotoSansHans-Light";
    src: url("NotoSansHans-Light.woff2") format("woff2"), url("NotoSansHans-Light.woff") format("woff"), url("NotoSansHans-Light.ttf") format("truetype"), url("NotoSansHans-Light.eot") format("embedded-opentype"), url("NotoSansHans-Light.svg") format("svg");
    font-weight: normal;
    font-style: normal;
}

.app_xia {
    color: #3b3e40;
    /* padding-top: 30px; */
}

.products-xiala {
    color: #3b3e40;
    /* padding-top: 30px; */
}

.products-xiala .cate-list {
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: nowrap;
}

.app_xia .offset-7 {
    border-right: 1px solid #f0f1f2;
}

.app_xia .offset-7 .row .col-6 a {
    font-size: 12px;
    line-height: 30px;
}

.app_xia .offset-7 h2 {
    display: inline-block;
    padding-left: 50px;
}

.xiala_yy a {
    font-size: 12px !important;
    line-height: 30px;
    display: block;
}

.shouhou01 a {
    display: block;
    color: #3b3e40;
    font-size: 18px;
    font-weight: bold;
    line-height: 42px;
    border-right: 1px solid #f0f1f2;
}

.shouhou_z {
    /* padding-top: 30px; */
}

.shouhou_z .col-5 {
    display: flex;
    align-items: center;
}

.shouhou_z .col-5 a {
    background: #f0f1f2;
    font-size: 16px;
    color: #3b3e40;
    font-weight: bold;
    border: 1px solid #3b3e40;
    border-radius: 3px;
    padding: 8px 15px;
}

.shouhou_z .col-5 img {
    margin-left: 60px;
}

.contact_la {
    /* padding-top: 30px; */
}

.contact_la h2 {
    color: #3b3e40;
    margin-bottom: 20px;
}

.contact_la ul li a {
    text-align: center;
    display: block;
    line-height: 42px;
    font-size: 12px;
    color: #3b3e40;
}

.contact_la01 {
    border-left: 1px solid #e5e5e5;
    border-right: 1px solid #e5e5e5;
}

.news_tu ul li {
    display: none !important;
}

.news_tu ul .active {
    display: block !important;
}

@media screen and (max-width: 768px) {
    .nav_top .navbar-brand img {
        width: 50%;
    }

    .nav_top ul {
        /* text-align: center;
        border-top: 1px solid #e5e5e5;
        border-bottom: 1px solid #e5e5e5; */
        /* margin: 10px 0;
        padding: 10px 0; */

    }

    .nav_top ul li {}

    .nav_top ul li a {
        color: black !important;
    }

    .nav_top form.form-inline a {
        display: inline-block;
        width: 23%;
        text-align: center;
        color: white;
    }

    .index02 {
        margin-top: 59px;
    }

    .nav_top .dropdown-menu {
        background: #f5f5f5;
        text-align: center;
        font-size: 14px;
        margin-top: 0;
        border: none;
    }

    .nav_top form.mt-2 {
        display: none;
    }

    .nav_top li.show a.nav-link {
        background: #f8b62d;
        color: black !important;
        font-size: 16px;
    }

    .shou_no {
        display: none !important;
    }

    .nav_top .navbar-toggler {
        border-color: #ddd;
    }
}

.index03 {
    padding-top: 70px;
}

.index03 a {
    display: block;
    text-align: center;
    font-size: 16px;
    color: #333;
    font-weight: bold;
}

.index03 a img {
    width: 100%;
    margin: 20px 0;
    transition: all 0.3s;
}

.index03 a img:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s;
}

.index03 span {
    display: inline-block;
    background: black;
    height: 20px;
    font-size: 12px;
    color: white;
    width: 60px;
    text-align: center;
    border-radius: 4px;
    line-height: 20px;
}

.index04 {
    margin: 50px 0;
}

.index04 ul li {
    float: left;
    width: 25%;
    position: relative;
}

.index04 ul li img {
    width: 100%;
}

.index04 ul li a {
    display: flex;
    transform: scale(0.8);
    opacity: 0;
    text-transform: capitalize;
    align-items: center;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    text-align: center;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    font-size: 22px;
    font-weight: bold;
}

.index04 ul li a span {
    width: 100%;
    text-align: center;
}

.index04 ul li:hover a {
    display: ;
    transform: scale(1);
    opacity: 1;
    transition: all 0.2s;
}

@media screen and (max-width: 768px) {
    .index04 ul li {
        width: 50%;
    }

    .footer03 {
        margin: 30px 0;
    }
}

.index_news {
    margin-top: 80px;
    margin-bottom: 80px;
    display: flex;
}

.index_news .contract {
    flex: 1;
    height: 500px;
    background: url(../img/contract_bg.jpg) no-repeat center;
    background-size: cover;
}

.index_news .contract .desc {
    color: #fff;
    text-align: center;
    padding: 110px 50px 30px;
}

.index_news .contract .desc h2 {
    font-size: 48px;
}

.index_news .contract .desc h2 span {
    color: #e8cd1c;
}

.index_news .contract .desc p {
    font-size: 30px;
    margin-top: 10px;
}

.index_news .contract .desc .tel {
    font-size: 36px;
    margin-top: 30px;
}

.index_news .contract .contract_form {
    padding: 20px 20px;
    display: flex;
    justify-content: center;
}

.index_news .contract .contract_form input {
    color: #fff;
    background: transparent;
    border-color: #fff;
}

.index_news .contract .contract_form input::placeholder {
    color: #fff;
}

.index_news .contract .contract_form .form_container {
    isplay: flex;
    justify-content: center;
}

.index_news .contract .contract_form .form-inline {
    flex-direction: row;
    justify-content: center;
    flex-wrap: nowrap;
}

.index_news .contract .contract_form .form-inline .btn {
    background-color: #fff;
    border-color: #fff;
}

.index_news .contract .contract_form .form-inline input[type="text"] {
    width: 180px;
}

/* #news_list{margin-left: 40px;
    margin-right: 40px;
    border-top: 1px solid rgb(121, 121, 121);
} */
.index_news .news_list {
    margin-left: 40px;
    margin-right: 40px;
    border-top: 1px solid rgb(121, 121, 121);
}

.index_news .news_list .item {
    display: flex;
    border-bottom: 1px solid #797979;
    flex-wrap: nowrap;
    padding: 20px 0;
}

.index_news .news_list .item .date {
    font-weight: bold;
    font-size: 18px;
    width: 138px;
    height: 84px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 6px 0;
    border-right: 1px solid #797979;
}

.index_news .news_list .item .date span {
    font-size: 36px;
    display: block;
}

.index_news .news_list .item .content {
    flex: 1;
    padding-left: 20px;
    padding-right: 50px;
}

.index_news .news_list .item .content h5 {
    font-size: 16px;
    font-weight: bold;
    margin: 9px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.index_news .news_list .item .content p {
    font-size: 14px;
    color: #666666;
    height: 36px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.index_news .news_list .item .go {
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    opacity: 1;
    transition: all 0.2s linear;
}

.index_news .news_list .item:hover .go {
    opacity: 0.6;
    width: 60px;
}

@media screen and (max-width: 768px) {
    .index_news {
        flex-direction: column;
    }

    .index_news .contract {
        flex: auto;
    }

    .index_news .contract .desc {
        padding: 80px 30px 20px;
    }

    .index_news .contract .desc h2 {
        font-size: 25px;
    }

    .index_news .contract .desc p {
        font-size: 18px;
    }

    .index_news .contract .desc .tel {
        font-size: 20px;
        margin-top: 20px;
    }

    .index_news .contract .contract_form {
        text-align: center;
    }

    .index_news .news_list {
        flex: auto;
        margin: 0;
    }

    .index_news .news_list .item .date {
        width: 100px;
        font-size: 14px;
    }

    .index_news .news_list .item .date span {
        font-size: 30px;
    }

    .index_news .news_list .item .content {
        padding-right: 15px;
    }

    .index_news .news_list .item .content h5 {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 5;
    }

    .index_news .news_list .item .content p {
        display: none;
    }

    .index_news .news_list .item .go {
        display: none;
    }
}

footer {
    background: #fff;
}

.footer01 {
    border-bottom: 1px solid #424242;
    position: relative;
    margin-top: 110px;
}

.footer01 a {
    position: absolute;
    left: 50%;
    top: -49px;
    margin-left: -70px;
    background: #242424;
    width: 140px;
    text-align: center;
}

.footer01 img {

    width: 200px;

}


.footer02 ul li {
    float: left;
    width: 20%;
}

.footer02 ul li dl dt a {
    color: #000;
    display: block;
    margin-bottom: 20px;
}

.footer02 ul li dl dd a {
    color: #323232;
    font-size: 12px;
    line-height: 30px;
}

.footer02 ul li dl dd a:hover {
    color: #a3a3a3;
    transition: all 0.3s;
}

.footer03 img {
    width: 60%;
}

.footer03 p {

    color: #000;

}

.footer04 {
    text-align: center;
    color: #000;
    border-left: 1px solid #515151;
}

.footer04 h2 {
    font-size: 24px;
    font-weight: bold;
}

.footer04 h3 {
    font-size: 12px;
    line-height: 24px;
}

.footer04 p a {
    display: inline-block;
    width: 152px;
    height: 40px;
    line-height: 40px;
    font-size: 12px;
    color: white;
    background: #f0670e;
    margin-top: 46px;
}

.copyright {
    color: #909090;
    text-align: center;
    line-height: 20px;
    border-top: 1px solid #424242;
    padding: 30px 0;
    margin-top: 45px;
}

.copyright a {
    color: #909090;
}



#about_bgc {
    background-size: cover;
}




@media screen and (max-width: 768px) {

    #contact_bgc {

        background-size: 200%;

    }

    #about_bgc {
        background-size: contain;
    }
	.footer01 a {
	    margin-left: -90px;
	}

    .footer02 dd {
        display: none;
    }

    .footer02 ul li {
        float: left;
        width: auto;
        text-align: center;
        margin: 0px 4px;
    }
}

.inside_banner {
    margin-top: 108px;
    height: 493px;
    background-position: center 108px;
    display: flex;
    align-items: center;
    color: white;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.hg820 {
    height: 820px;
}

.inside_banner h2,
.inside_banner h3 {
    font-size: 24px;
    font-weight: bold;
}

.inside_nav {
    border-bottom: 1px solid #dedede;
    line-height: 80px;
    color: #999;
}

.inside_nav .inside_nav_l a {
    font-size: 14px;
    display: inline-block;
    margin: 0 5%;
}

.inside_nav .inside_nav01 {
    color: #666;
}

.inside_nav .inside_nav02 {
    color: #999;
}

.inside_nav .active {
    color: #f0670e;
}

.inside_nav_r a {
    font-size: 16px;
    display: inline-block;
    margin-left: 8%;
    margin-bottom: -1px;
    position: relative;
}

.inside_nav_r a:hover,
.inside_nav_r .active {
    color: #f0670e;
    border-bottom: 1px solid #f0670e;
    font-weight: bold;
}

.inside_nav_r a:hover::after,
.inside_nav_r .active::after {
    content: "";
    width: 0;
    height: 0;
    border-right: 7px solid transparent;
    border-left: 7px solid transparent;
    border-bottom: 7px solid #f0670e;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -7px;
}

@media screen and (max-width: 768px) {
	.hide_h5{
		display: none;
	}
	.Nav_h5{
		margin-top: 70px;
	}
    .inside_nav {
        line-height: 50px;
    }

    .inside_banner {
        background-position: center 60px;
        height: 200px;
        margin-top: 59px;
        background-size: 100% 200px;
    }

    .inside_nav_r {
        display: flex;
        display: -webkit-flex;
        justify-content: space-between;
        flex-direction: row;
        /* flex-wrap: wrap; */

        overflow-x: scroll;
        overflow-y: hidden;
        white-space: nowrap;
    }

    .inside_nav_r a {}

    .inside_nav_l {
        display: none;
    }

    .inside_nav {
        /* overflow-x: scroll;
        overflow-y: hidden;
        white-space: nowrap; */
    }

    .inside_nav .container {
        /* width: 700px; */
        /* max-width: 700px; */
        /* white-space: nowrap; */
    }

    .inside_nav .container .inside_nav_r {
        display: block;
    }

    .inside_nav .container .inside_nav_r a {
        margin-left: 0;
        flex: 1;
        flex-basis: 20px;
        margin-left: 10px;
        margin-right: 10px;
    }

    .navbar-collapse2.show {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 10;
        background: #fff;
        /* background: #000; */

    }

    .navbar-collapse2 {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .navbar-main {
        background: #000;
        padding-top: 60px;
        width: 120px;
        height: 100%;
    }

    .navbar-main li {
        line-height: 38px;
        margin: 0 !important;
        text-align: center;
    }

    .navbar-main li.show {
        /* background-color: #fff; */
        /* color: #000; */
    }

    .navbar-main li a.nav-link {
        color: #fff !important;
    }

    .subnavbar {
        flex: 1;
        padding: 60px 15px;
        overflow-x: hidden;
        overflow-y: auto;
        height: 100%;
    }

    .subnavbar li {
        display: none;
        flex: none;
    }

    .subnavbar li.show {
        display: block;
    }

    .subnavbar li a {
        display: block;
        line-height: 40px;
        margin-bottom: 15px;
        padding: 0.5rem 1rem;
        font-size: 16px;
    }

    .subnavbar li img {
        display: block;
        height: 100px;
        max-width: max-content;
        padding: 0.5rem 1rem;
        font-size: 16px;
    }

    .close {
        position: absolute;
        right: 15px;
        top: 15px;
    }
}

.about01 {
    color: #666;
    line-height: 24px;
    text-indent: 2em;
}

.about01 p {
    margin-top: 36px;
}

/* 发展历程 */
.fazhan01 {
    margin-bottom: 100px;
}

.fazhan01 .fazhan02 {
    background: #f1f1f1;
    border-radius: 6px;
    padding: 40px;
    color: #666;
    cursor: pointer;
}

.fazhan01 .fazhan02 h2 {
    font-size: 32px;
    font-weight: bold;
}

.fazhan01 .fazhan02 h3 {
    font-size: 14px;
    line-height: 20px;
    padding: 6px 0 11px 0;
}

.fazhan01 .fazhan02 img {
    max-width: 100%;
}

.fazhan01 .col-md-6 .fazhan02 {
    position: relative;
}

.fazhan02 span {
    display: inline-block;
    width: 25px;
    height: 25px;
    line-height: 20px;
    background: white;
    border: 1px solid #d2d2d2;
    border-radius: 100%;
    text-align: center;
    padding: 2px 0 0 0;
}

.fazhan02 span i {
    display: inline-block;
    width: 11px;
    height: 11px;
    border-radius: 100%;
    background: #d2d2d2;
    line-height: 11px;
}

.fazhan01 .col-md-6 .fazhan02 span {
    position: absolute;
    right: -143px;
    top: 30px;
}

.fazhan01 .offset-md-6 .fazhan02 {
    position: relative;
}

.fazhan01 .offset-md-6 .fazhan02 span {
    position: absolute;
    left: -142px;
    top: 30px;
}

.fazhan01 .fazhan02:hover {
    background: #eb6100;
    color: white;
    transition: all 0.3s;
}

.fazhan01 .fazhan02:hover span {
    border-color: #eb6100;
}

.fazhan01 .fazhan02:hover span i {
    background: #eb6100;
}

@media screen and (min-width: 768px) {
    .fazhan01 {
        background: url(../img/fz11.png) repeat-y center top;
    }

    .fazhan01 .fazhan02 {
        width: 418px;
    }

    .fazhan01 .col-md-6 .fazhan02 {
        float: right;
        margin-right: 115px;
    }

    .fazhan01 .offset-md-6 .fazhan02 {
        margin-left: 130px;
    }
}

@media screen and (max-width: 768px) {
    .fazhan01 .fazhan02 span {
        display: none;
    }

    .fazhan01 .offset-md-6 {
        padding: 15px;
    }

    .fazhan01 .pt50 {
        padding-top: 0;
    }
}

.shengchan01 img {
    width: 100%;
    transition: all 1s;
}

.shengchan01 a {
    display: block;
    overflow: hidden;
}

.shengchan01 .col-6:hover img {
    transform: scale(1.1);
    transition: all 1s;
}

.shengchan02 {
    background: #f5f5f5;
    padding-top: 60px;
}

.shengchan01 .col-6 a:last-child {
    background: white;
    padding: 0 30px;
    line-height: 100px;
    font-size: 18px;
    color: #333230;
}

.shengchan01 .col-6:hover a {
    background: #f0670e;
    color: white;
    transition: all 0.3s;
}

.shengchan03 a {
    display: inline-block;
    background: #eb6100;
    color: white;
    font-size: 16px;
    padding: 0 36px;
    line-height: 36px;
    border-radius: 50px;
    transition: all 0.3s;
}

.shengchan03 a:hover {
    box-shadow: 0 10px 10px rgba(235, 97, 0, 0.3);
    transition: all 0.3s;
}

@media screen and (max-width: 768px) {
    .shengchan01 .col-6 a:last-child {
        line-height: 50px;
        padding: 0 10px;
    }

    .shengchan02 {
        padding-top: 30px;
    }
}

/* 产品 */
.product01 {
    padding: 80px 20px;
}

.product01 img {
    width: 100%;
}

.product01 h2 {
    font-size: 24px;
    color: #666;
    padding-top: 50px;
}

.product01 h2>span {
    font-size: 16px;
    color: #666;
}

.product01:hover h2 a {
    color: #f0670e;
}

.product01:hover {
    background: white;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.product03 {
    border: 1px solid #ccc;
    width: 530px;
    margin: 0 auto;
    border-radius: 50px;
    height: 42px;
}

.product03 input {
    width: 446px;
    height: 40px;
    line-height: 40px;
    float: left;
    background: none;
    border: none;
    padding: 0 20px;
}

.product03 button {
    border: none;
    background: #de600f;
    height: 40px;
    width: 80px;
    border-radius: 50px;
    float: right;
}

input:focus,
button:focus,
textarea:focus {
    outline: none;
    border-color: none;
    box-shadow: none;
}

@media screen and (max-width: 768px) {
    .product01 {
        padding: 30px 0 0;
    }

    .product01 h2 {
        font-size: 12px;
        padding-top: 10px;
    }

    .product01 h2>span {
        font-size: 12px;
    }

    .product03 {
        width: 100%;
    }

    .product03 input {
        width: 80%;
    }

    .product03 button {
        width: 20%;
    }
}

.pro_nav {
    border-bottom: 1px solid #ccc;
}

.pro_nav01,
.pro_nav02 {
    padding: 5px 50px;
    height: 80px;
    float: left;
    display: flex;
    align-items: center;
}

.pro_nav01 img {
    height: 70px;
}

.pro_nav02 h1 {
    font-size: 24px;
    color: #666;
}

.pro_nav02 h1 small {
    font-size: 16px;
    display: block;
}

.pro_nav03 {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.pro_nav03 a {
    font-size: 16px;
    display: inline-block;
    font-weight: bold;
    text-align: center;
    border: 2px solid #ccc;
    border-radius: 50px;
    line-height: 40px;
    padding: 0 20px;
    margin-left: 10px;
}

.pro_nav03 a:hover,
.pro_nav03 a.active {
    color: #f0670e;
    border: 2px solid #f0670e;
}

.product04 {
    line-height: 50px;
    display: flex;
    justify-content: center;
    padding: 100px 0 50px 0;
}

.product04 h2 {
    font-size: 26px;
    color: #a29e9e;
    display: inline-block;
    padding: 0 20px;
}

.product04 i {
    display: inline-block;
    background: #a29e9e;
    width: 80px;
    height: 1px;
    margin-top: 16px;
}

.pro_nav03 a i {
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 8px;
}

.pro_nav03 a i img {
    width: 100%;
}

.pro_nav03 a i img:last-child {
    display: none;
}

.pro_nav03 a:hover i img:last-child,
.pro_nav03 .active i img:last-child {
    display: block;
    margin-top: 8px;
}

.pro_nav03 a:hover i img:first-child,
.pro_nav03 .active i img:first-child {
    display: none;
}

@media screen and (min-width: 768px) {
    .pro_nav_g {
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        z-index: 9999;
        background: white;
    }
}

@media screen and (max-width: 768px) {

    /*.product05,.pro_nav01{display: none;}*/
    .product05,
    .pro_nav01 {
        background-size: 100% auto;
    }

    .pro_nav {
        margin-top: 0px;
        margin-bottom: 0px;
    }

    .pro_nav .container {
        padding: 0;
    }

    .pro_nav02 {
        border: none;
        border-bottom: 1px solid #ccc;
        display: block;
        width: 50%;
        height: auto;
        padding: 10px 5px;
        padding-top: 0;
    }

    .pro_nav02 h1 {
        font-size: 22px;
    }

    .pro_nav02 small {
        margin-top: 4px;
    }

    .pro_nav01 {
        padding: 5px 20px !important;
    }

    .pro_nav03 a {
        width: 33.3%;
        text-align: center;
        height: auto;
        line-height: 50px;
    }

    .pro_nav03 {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .pro_nav03 a {
        padding: 0;
        line-height: 36px;
        font-size: 14px;
    }
}

.sp_k {
    max-width: 1200px;
}

.sp01 img {
    width: 100%;
}

.sp02 h2 {
    font-size: 20px;
    color: #444;
}

.sp02 h3 {
    font-size: 18px;
    color: #999;
    padding-top: 15px;
}

@media screen and (min-width: 768px) {
    .sp01 {
        width: 75%;
    }

    .sp02 {
        display: flex;
        align-items: center;
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        width: 25%;
        justify-content: center;
        text-align: center;
    }
}

@media screen and (max-width: 768px) {
    .sp02 {
        width: 100%;
        padding: 10px;
    }
}

.sp03 img {
    width: 100%;
    transition: all 1s;
}

.sp03 a {
    display: block;
    overflow: hidden;
}

.sp03 .col-md-4:hover a img {
    transform: scale(1.1);
    transition: all 1s;
}

.sp03 h2 a {
    color: #444;
    font-size: 18px;
    padding-top: 30px;
}

.sp03 .col-md-4:hover h2 a {
    color: #eb6100;
}

/* 服务与支持 */
.service01 h2 {
    font-size: 18px;
    color: #f0670e;
    padding: 40px 0 20px 0;
}

.service01 p {
    color: #666;
    font-size: 18px;
    line-height: 36px;
}

.qaq01 {
    padding: 50px 0;
}

.qaq01 .card-link {
    font-size: 18px;
    color: #666;
    display: block;
    position: relative;
}

.qaq01 .card-header {
    background: #e5e5e5;
    border: none;
    border-radius: 0;
    padding: 40px 50px;
}

.qaq01 .card {
    border-radius: 0;
    margin-bottom: 20px;
}

.qaq01 .card-body {
    background: #f7f7f7;
    color: #999;
    border: none;
    line-height: 28px;
    padding: 40px 50px;
}

.qaq01 .card-link::before {
    content: "+";
    position: absolute;
    right: 0;
    top: 50%;
    height: 40px;
    margin-left: -20px;
    margin-top: -20px;
    color: #f0670e;
}

.qaq01 .card-link::before,
.qaq01 .card-link::after {
    position: absolute;
    background-color: #f0670e;
    content: "";
}

.qaq01 .card-link::before {
    width: 40px;
    height: 5px;
    top: 50%;
    margin-top: -3px;
}

.qaq01 .card-link::after {
    width: 5px;
    height: 40px;
    right: 17px;
    top: 50%;
    margin-top: -20px;
}

.qaq01 .card-link::after {
    display: none;
}

.qaq01 .collapsed::after {
    display: block;
}

@media screen and (max-width: 768px) {

    .qaq01 .card-header,
    .qaq01 .card-body {
        padding: 20px;
    }

    .qaq01 .card-link {
        padding-right: 50px;
    }

    .qaq01 .card-link::before {
        width: 20px;
        height: 2px;
    }

    .qaq01 .card-link::after {
        height: 20px;
        width: 2px;
        right: 9px;
        margin-top: -12px;
    }
}

.news01 {
    background: #eb6100;
    margin: 40px 0;
}

.news01 .left {
    width: 59%;
}

.news01 .left img {
    width: 100%;
}

.news01 .right {
    width: 41%;
    display: flex;
    align-items: center;
}

.news01 .right div {
    color: white;
}

.news01 .right div h2 {
    font-size: 18px;
    display: inline-block;
    border-bottom: 4px solid white;
    padding-bottom: 20px;
}

.news01 .right div h1 {
    font-size: 36px;
    line-height: 220%;
}

.news01 .right div p {
    font-size: 14px;
    line-height: 30px;
}

.news01 .right div a {
    display: inline-block;
    color: white;
    border: 1px solid white;
    padding: 12px 30px;
    border-radius: 50px;
    margin-top: 6%;
}

@media screen and (min-width: 1025px) {
    .news01 .right div {
        padding: 10%;
    }
}

@media screen and (min-width: 1330px) {
    .news01 .right div {
        padding: 15%;
    }
}

@media screen and (min-width: 1440px) {
    .news01 .right div {
        padding: 17.4%;
    }
}

.news02 {
    background: white;
    padding: 30px;
}

.news02 h2 {
    font-size: 24px;
}

.news02 h3 {
    font-size: 16px;
    color: #999;
    line-height: 36px;
}

.news02 p {
    font-size: 14px;
    color: #333;
}

.news04 a {
    display: block;
    overflow: hidden;
}

.news04 a img {
    width: 100%;
    transition: all 1s;
}

.news04 .col-md-4:hover a img {
    transform: scale(1.1);
    transition: all 1s;
}

.news03 {
    border: 1px solid #e5e5e5;
    padding: 12px 30px;
    border-radius: 50px;
    display: inline-block !important;
    margin-top: 20px;
}

.news04 .col-md-4:hover .news02 {
    background: #eb6100;
    transition: all 0.3s;
}

.news04 .col-md-4:hover .news02 a,
.news04 .col-md-4:hover .news02 h3,
.news04 .col-md-4:hover .news02 p {
    color: white;
}

@media screen and (max-width: 768px) {

    .news01 .left,
    .news01 .right {
        width: 100%;
    }

    .news01 .right div {
        padding: 30px;
    }

    .news01 .right div h2 {
        padding-bottom: 10px;
    }

    .news01 .right div h1 {
        font-size: 24px;
    }
}

.news05 h1 {
    font-size: 36px;
    color: #f0670e;
    padding: 100px 0 30px 0;
}

.news05 h2 {
    font-size: 14px;
    color: #666;
    padding-bottom: 30px;
}

.news06 {
    /*text-indent: 2em;*/
    line-height: 30px;
    padding: 30px 0;
}

.contact01 {
    color: #eb6100;
    font-size: 18px;
    line-height: 30px;
    padding: 60px 0 20px 0;
}

.contact01 img {
    margin-right: 30px;
}

.contact02 {
    display: flex;
    align-items: center;
    font-size: 18px;
    line-height: 45px;
}

.BMap_Marker {
    display: none;
}

.fadeback01 h1 {
    font-size: 36px;
    font-weight: bold;
    color: #f0670e;
    padding: 60px 0 30px 0;
}

.fadeback01 h2 {
    font-size: 16px;
    padding-bottom: 50px;
}

.fadeback_k {
    max-width: 1100px;
}

.fadeback02 {
    border: 1px solid #ccc;
    line-height: 64px;
    position: relative;
    padding-left: 50px;
}

.fadeback02 span {
    display: inline-block;
    width: 70px;
    text-align: center;
    float: left;
    position: absolute;
    left: 0;
    top: 0;
}

.fadeback02 input {
    height: 62px;
    width: 100%;
    float: right;
    padding: 0 35px;
    border: none;
}

.fadeback02 textarea {
    width: 100%;
    float: right;
    padding: 0 10px;
    border: none;
    padding-top: 22px;
}

.fadeback03 {
    display: inline-block;
    border: none;
    background: #eb6100;
    color: white;
    font-size: 16px;
    padding: 0 56px;
    line-height: 36px;
    border-radius: 50px;
    transition: all 0.3s;
}

.fadeback03:hover {
    box-shadow: 0 10px 10px rgba(235, 97, 0, 0.3);
    transition: all 0.3s;
}

/* 荣耀 */
.honor01 {
    padding: 0 100px;
}

/* .swiper-slide-prev{right: -400px;}
.swiper-slide-next{left: -400px;} */

.honor02 h2 {
    color: #eb6100;
    font-size: 24px;
    font-weight: bold;
    padding: 40px 0 10px 0;
}

.honor02 i {
    display: inline-block;
    width: 40px;
    height: 2px;
    background: #d1d1d1;
}

.honor03 h2 {
    font-size: 24px;
    font-weight: bold;
    color: #666;
    padding: 50px 0 15px 0;
}

.honor03 p {
    font-size: 16px;
    color: #666;
}

.product-de-img {
    margin: 5px 0;
}

.fadeback02 label.error {
    position: absolute;
    left: 3.4375rem;
    top: 4.3125rem;
    color: #e61717;
    line-height: 1.5rem;
}

.news-img {
    width: 80%;
    border-radius: 20px;
}

.nav-news-title {
    padding: 20px;
    padding-left: 0px;
    padding-right: 35px;
}

.page-css>a {
    padding: 4px 0px;
    margin: 0 5px;
}

.news-nav1>img {
    padding-top: 12px;
}

.news-nav1>h2 {
    font-size: 12px;
}

.BackTop {
    position: fixed;
    right: 4%;
    bottom: 4rem;
    z-index: 9999;
}

@media screen and (max-width: 768px) {
    .BackTop {
        width: 2.5rem;
        height: 2.5rem;
        bottom: 5.25rem;
    }

    .product_d_b {
        height: 150px;
    }

    .pro_nav02 h1 small {
        font-size: 10px;
    }
}

.pt100 {
    padding-top: 100px;
}

.nav-news-ul {
    display: flex !important;
}

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

.img-width-table table {
    max-width: 100% !important;
}

.product-d02 table {
    max-width: 100% !important;
}

.product-d02 img {
    width: 100%;
    display: block;
}

/* 2022 */
.service01 .service19 p {
    line-height: 24px;
    font-size: 14px;
}

.service01 .service19 img {
    margin-right: 8px;
}

.service19 h2 {
    font-size: 30px;
    border-left: 2px solid #e94709;
    padding: 0 0 0 18px;
    color: black;
    margin: 50px 0 40px 0;
}

.service19 .left:first-child {
    padding-right: 40px;
}

.service19 .right {
    width: 300px;
}

.service19 .left h3 {
    font-size: 18px;
    font-weight: bold;
    padding-bottom: 10px;
}

.service19 .right .service19_1 h3 {
    font-size: 18px;
    border-bottom: 1px solid #eaeaea;
    padding-bottom: 16px;
    margin-bottom: 16px;
    font-weight: normal;
}

.service19 .right .service19_1 {
    background: #f9f9f9;
    padding: 10px;
}

.service19 .right .service19_1 p {
    font-size: 14px;
    line-height: 18px;
    color: black;
}

.service20 {
    padding-top: 50px;
}

.service20 img {
    margin-right: 8px;
}

.service20 h2 {
    font-size: 16px;
    font-weight: bold;
}

.service20 p {
    font-size: 14px;
    color: #676767;
    line-height: 24px;
}

.service20 .left,
.service20 .right {
    width: 48%;
}

@media screen and (max-width: 768px) {
    .service19 .left {
        margin-bottom: 30px;
    }

    .service19 .right {
        width: 100%;
    }
}

.screen-container {
    margin-top: 110px;
    height: 800px;
}

@media screen and (max-width: 768px) {
    .screen-container {
        margin-top: 30px;
    }
}

.screen-container .screen-item {
    width: 100%;
    height: 100%;

}

.screen-container .screen-item>a {
    display: block;
    width: 100%;
    height: 100%;
}

.screen-container .screen-item img {
    width: 100%;
}

.screen-container .swiper-slide {
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

.screen-container .screen-item .video-js {
    width: 100%;
    height: 100%;
    background: #000;
}

.swiperBanner1 {
    height: 100%;
}

.swiperBanner1 .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #f8b62d;
    width: 10px;
    height: 10px;
}

.swiperBanner1 .swiper-button-prev,
.swiperBanner1 .swiper-button-next {
    color: #f8b62d;
    display: none;
}

.swiperBanner1:hover .swiper-button-prev,
.swiperBanner1:hover .swiper-button-next {
    display: block;
}

.swiper-slide {
    position: relative;
}

.swiper-slide a.block {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

.banner-desc {
    height: 100%;
}

.banner-desc>.container {
    display: flex;
    /* height: 100%; */
    flex-direction: column;
    align-items: flex-start;
    align-content: flex-start;
    margin-top: 320px;
}

/* .banner-desc *{
	display: block;
} */

.banner-desc h4 {
    font-size: 50px;
    color: #fff;
    margin-bottom: 22px;
    font-weight: 100;
}

.banner-desc p {
    font-size: 28px;
    color: #fff;
    margin-bottom: 30px;
    font-weight: 100;
}


.banner-desc a {
    font-size: 14px;
    color: #fff;
    border: 1px solid #fff;
    padding: 10px 50px;
    border-radius: 18px;
    font-weight: 100;
}

.banner-desc a:hover {
    background: #fff;
    color: #f8b62d;
}

.banner_introduce1 {
    bottom: 235px;
    position: absolute;
    left: 75px;
}

.banner_introduce1 h4 {
    font-size: 40px;
}

.banner_introduce1 p {
    font-size: 24px;
}

.visit {
    margin-left: 15px;
}


.swiper-slide .video-js {
    position: relative;
    z-index: 0;
}

.screen-item .banner-desc {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

.screen3 .banner-desc>.container {
    align-items: flex-end;
}

.bottom-nva {
    display: none;
    width: 100%;
    height: 60px;
    border: 0px;
    position: fixed;
    bottom: 0;
    right: 0;
    z-index: 999;
    background-color: #393939;
}

.bottom-nva a {
    float: left;
    width: 33.3%;
    height: 60px;
    color: #fff;
    text-align: center;
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
    padding-top: 10px;

}


.floating-button__img {
    width: 100%;
    display: inline-block;
}

.floating-button__img img {
    width: 24px;
}

.floating-button__title {
    width: 100%;
    display: inline-block;
    font-size: 11px;
    font-weight: normal;
    letter-spacing: normal;
}

.bottom-center {
    /*        bottom:0px;
 right:0px;
 right:50%;
 top: 50%; */
}



@media screen and (max-width: 768px) {
    .banner_introduce1 h4 {
        display: none;
    }

    .banner_introduce1 p {
        display: none;
    }

    .banner-desc h4 {
        font-size: 36px;

    }

    .banner-desc p {
        font-size: 18px;

    }

    .banner-desc a {
        color: #fff;
        padding: 10px 40px;

    }

    .banner-desc>.container {
        display: flex;
        /* height: 100%; */
        flex-direction: column;
        align-items: flex-start;
        align-content: flex-start;
        margin-top: 320px;
    }

    .banner-desc .banner_introduce1 {
        align-items: flex-end;
        bottom: 130px;
        position: absolute;
        left: 0px;
    }

    .BackTop {
        display: none;
    }

    .bottom-nva {
        display: block;
    }

    .copyright {
        margin-bottom: 55px;
    }

}

video {
    object-fit: cover;
}

.content-images {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
}

.content-images img {
    width: 100%;
    display: block;
    margin: 0;
}

.content-images div {
    width: 100%;
    /* display: block; */
}

.product-container {}