@charset "utf-8";

/* CSS Document */

body {
    margin: 0;
    padding: 0;
    font-family: "微软雅黑";
    word-wrap: break-word;
}

* {
    margin: 0;
    padding: 0;
    outline: none;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}

table {
    border-collapse: collapse;
    table-layout: fixed;
}

input {
    vertical-align: middle;
}

img {
    border: 0;
    vertical-align: middle;
}

ul,
li {
    list-style-type: none;
}

a {
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    color: inherit;
}

a:hover {
    text-decoration: none;
}

.tc {
    text-align: center;
}

.tj {
    text-align: justify;
}

.tl {
    text-align: left;
}

.tr {
    text-align: right;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.cl {
    clear: both;
}

.fb {
    font-weight: bold;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
}

input,
textarea {
    font: inherit;
}

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

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

.rel {
    position: relative;
}

.abs {
    position: absolute;
}

h3 {
    font-weight: normal;
}

em {
    font-style: normal;
}

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

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

.around {
    justify-content: space-around;
}

.center {
    align-items: center;
}

.flexcenter {
    display: flex;
    display: -webkit-flex;
    justify-content: center;
}

.wrap {
    flex-wrap: wrap;
}

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

.wrap_box {
    line-height: 1.7;
    color: #333;
    font-size: 0.16rem;
}

.content {
    width: 1200px;
    margin: 0 auto;
}

.bigimg img {
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
}

.bigimg:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
}

.w100 {
    width: 100% !important;
}

.h100 {
    height: 100%;
}

.hidden {
    overflow: hidden;
}

.f24 {
    font-size: 0.24rem;
}

.f22 {
    font-size: 0.22rem;
}

.f20 {
    font-size: 0.2rem;
}

.f18 {
    font-size: 0.18rem;
}

.f14 {
    font-size: 14px;
}

.gray {
    color: #505050 !important;
}

.gray6 {
    color: #666 !important;
}

.gray9 {
    color: #999 !important;
}

.white {
    color: #fff;
}

.mar_t10 {
    margin-top: 0.1rem;
}

.mar_t20 {
    margin-top: 0.2rem;
}

.mar_t30 {
    margin-top: 0.3rem;
}

.phone {
    display: none;
}


/*banner*/

.header_bg {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    height: 1.2rem;
    background: #1e1e1e;
}

.header_top {
    margin: 1.2rem 0 0;
}

.header {
    padding: 0 1.7rem 0 0.45rem;
}

.logo img {
    width: 3.06rem;
}

.nav {
    width: 11.25rem;
}

.nav li {
    width: 20%;
    position: relative;
    line-height: 1.2rem;
    text-align: center;
    font-size: 0.18rem;
    background: url(../images/line.png) no-repeat right center;
}

.nav li:last-child {
    background: none;
}

.nav li:first-child::after {
    left: 0.3rem;
}

.nav li:first-child a {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav li::after {
    width: 0.6rem;
    height: 0.04rem;
    display: block;
    background: #34c76c;
    content: "";
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 0;
    position: absolute;
    transform: scale(0, 0);
    transition: all 0.6s;
}

.nav li img {
    width: 0.19rem;
    height: 0.17rem;
    margin-right: 0.1rem;
}

.nav li.active::after {
    transform: scale(1, 1);
}

.nav li:hover::after {
    transform: scale(1, 1);
}

.banner {
    margin: 1.2rem 0 0;
}

.footer_bg {
    background: #fefefc;
}

.footer {
    padding: 0.4rem 0 0.2rem;
}

.code {
    width: 1.4rem;
    height: 1.4rem;
    margin-right: 0.35rem;
}

.footer_txt {
    font-size: 0.28rem;
}

.copyright {
    font-size: 0.2rem;
    margin: 0.3rem 0 0;
}

.index_bg {
    background: url(../images/index_bg.jpg) no-repeat center top;
    background-size: 100% 100%;
    padding-bottom: 0.75rem;
}

.tit {
    line-height: 1;
    padding: 0.7rem 0 0;
}

.tit h2 {
    color: #ebebeb;
    opacity: 0.03;
    text-transform: uppercase;
    font-size: 48px;
}

.tit h3 {
    font-size: 36px;
    color: #fff;
    position: relative;
    margin-top: -0.2rem;
}

.tit h3::after {
    width: 1.2rem;
    height: 0.04rem;
    background: #b5d239;
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: block;
    bottom: -0.15rem;
}

.advantage_list {
    padding: 0.24rem 0 0;
}

.advantage_list li {
    width: 380px;
    margin: 50px 30px 0 0;
}

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

.advantage_list_pic {
    height: 220px;
    border-radius: 0.2rem;
    background: linear-gradient(#36c86b, #b2d13a);
}

.advantage_list_tit {
    font-size: 22px;
    margin: 0.2rem 0 0;
}

.pro {
    margin: 0.7rem 0.55rem 0.2rem;
}

.pro li {
    text-align: center;
}

.pro_pic {
    height: 1.83rem;
}

.pro_tit {
    margin: 0.1rem 0 0;
    font-size: 0.22rem;
    line-height: 1.5;
}

.pro_en_tit {
    color: #50ca60;
}

.pro_ch_tit {
    color: #92cf47;
    background: linear-gradient(#7bcd50, #a9d13e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.message {
    background: #454545;
    border-radius: 0.4rem;
    margin: 55px 0 0;
    padding: 50px 100px 45px;
}

.mes_list {
    width: 466px;
    margin-bottom: 40px;
}

.mes_tit {
    font-size: 24px;
}

.mes_txt {
    width: 400px;
    height: 50px;
    border-radius: 5px;
    background: #dde0de;
    padding: 0 20px;
    font-size: 20px;
    border: none;
}

.mes_txt1 {
    width: 930px;
    height: 120px;
    padding: 5px 20px;
}

.mes_btn {
    width: 280px;
    height: 50px;
    background: #b3d13a;
    border: none;
    margin: 0 auto;
    display: block;
    font-size: 20px;
    border-radius: 5px;
}

.mes_tip {
    color: #b3d13a;
    font-size: 26px;
    margin: 30px 0 0;
}

.xx_bg {
    background: #303030;
    padding: 0.8rem 0;
}

.xx_tit {
    font-size: 30px;
    line-height: 1.5;
}

.xx_time {
    font-size: 20px;
}

.xx {
    margin: 20px 0;
    min-height: 600px;
}

.nextpage>div {
    max-width: 40%;
}

.qijie_bg {
    background: url(../images/qijie_bg.jpg) no-repeat center top #474543;
    height: 1172px;
    padding: 60px 0 0;
}

.qijie_tit h3 {
    font-size: 36px;
}

.qijie_tit h2 {
    font-size: 58px;
    font-family: "Arial";
}

.qijie_tit p {
    width: 540px;
    margin: 0 auto;
    color: #aeaeae;
}

.qijie_tit {
    width: 100%;
    top: 110px;
    left: 0;
    z-index: 2;
}

.qijie_tit li {
    width: 230px;
    height: 63px;
    text-align: center;
    color: #b5d239;
    font-size: 30px;
    border: solid 1px #b5d239;
    border-radius: 30px;
    line-height: 61px;
    margin-right: 738px;
    margin-bottom: 80px;
    cursor: pointer;
}

.qijie_tit li:nth-child(even) {
    margin-right: 0;
}

.qijie_tit li.on {
    background: #b5d239;
    color: #000000;
}

.qijie_list li img {
    width: 100%;
    height: 800px;
}

.pc_qijie_list li {
    display: none;
}

.pc_qijie_list li:first-child {
    display: block;
}

.qijie_bg1 {
    background: url(../images/qijie_bg1.jpg) no-repeat center top;
    background-size: cover;
}

.qijie_list1 {
    padding-bottom: 60px;
}

.qijie_list1 li:nth-child(even) {
    flex-direction: row-reverse;
}

.qijie_list1_con {
    width: 570px;
}

.qijie_list1_tit {
    font-size: 30px;
}

.qijie_list1_tit::after {
    width: 80px;
    height: 4px;
    background: #b5d239;
    display: block;
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
}

.qijie_txt {
    font-size: 26px;
    margin: 22px 0 0;
    line-height: 60px;
}

.qijie_list1_pic {
    width: 557px;
}

.qijie_bg2 {
    background: rgba(173, 173, 173, 0.1);
}

.qijie_list2 .qijie_list1_con {
    width: 650px;
}

.qijie_list2 .qijie_list1_pic {
    width: 239px;
}

.qijie_bg3 {
    background: #464444;
}

.bicycle_head {
    padding: 0.95rem 0 0.85rem;
}

.bicycle_pic {
    width: 6.12rem;
}

.bicycle_con {
    width: 450px;
    font-size: 26px;
    line-height: 60px;
}

.bicycle_list li {
    width: 5.4rem;
    margin-bottom: 0.7rem;
}

.bicycle_list_txt {
    font-size: 26px;
    line-height: 60px;
    margin: 0.22rem 0;
}

.house_bg {
    background: url(../images/house_bg.jpg) no-repeat center top;
    background-size: cover;
}

.house_bg1 {
    background: rgba(173, 173, 173, 0.1);
}

.house1_box {
    padding-bottom: 1rem;
}

.house1_pic {
    width: 625px;
}

.house1_con {
    width: 480px;
    font-size: 20px;
    line-height: 48px;
}

.house1_head {
    margin: 60px 0 0;
}

.house_bg2 {
    padding-bottom: 0.7rem;
}

.house_bg2::after {
    width: 100%;
    height: 680px;
    content: "";
    display: block;
    position: absolute;
    background: rgba(173, 173, 173, 0.1);
    top: 0;
    left: 0;
}

.house_txt1 {
    font-size: 28px;
    margin: 65px 0 20px;
}

.house_txt1 span {
    color: #b5d239;
}

.house_txt2 {
    font-size: 22px;
    margin: 50px 0 0;
}

.house3_pic {
    margin: 0.7rem 0 0.6rem;
}

.house_list_box {
    padding: 0.6rem 0 0.4rem;
}

.house_list_box li {
    width: 580px;
    position: relative;
    margin-bottom: 20px;
    transition: all 0.6s;
}

.house_list_box li:hover .house_list {
    background: #b5d239;
    color: #333;
}

.house_list_box li:hover .house_list_tit::after {
    background: #fff;
}

.house_list_box li:hover .house_list_con {
    background: url(../images/logo2.png) no-repeat center bottom;
}

.house_list {
    width: 560px;
    height: 250px;
    border-radius: 20px;
    border: solid 2px #b5d239;
    padding: 0 20px 0 25px;
    float: right;
    margin: 20px 0 0;
    transition: all 0.6s;
}

.house_list_pic {
    width: 280px;
    height: 210px;
    border-radius: 10px;
}

.house_list_con {
    width: 200px;
    background: url(../images/logo1.png) no-repeat center bottom;
    height: 170px;
}

.house_list_tit {
    font-size: 24px;
    z-index: 1;
}

.house_list_tit::after {
    width: 100px;
    height: 8px;
    background: #b5d239;
    content: "";
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 6px;
    z-index: -1;
}

.house_list_txt {
    margin: 20px 0 0;
    font-size: 22px;
}

.house_list_num {
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 100%;
    background: #b5d239;
    top: 0;
    left: 0;
    font-size: 26px;
    color: #333;
    line-height: 0.48rem;
}

.video111-a3 {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    display: none;
    overflow: hidden;
    z-index: 100;
    background: rgba(0, 0, 0, 0.7);
}

.video111-a4 {
    position: absolute;
    width: 50px;
    height: 50px;
    right: calc(50% - 1000px / 2 - 100px);
    cursor: pointer;
    top: calc(1000px/16*2);
    cursor: pointer;
    color: #fff;
    font-size: .4rem;
}

.video111-a5 {
    width: 1000px;
    height: calc(1000px/16*9);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.video111-a5 iframe {
    width: 100%;
}

.video111-a2 {
    display: none;
}