@font-face {
    font-family: alir;
    src: url(../font/AlibabaPuHuiTi-2-55-Regular.ttf);
}

html {
    scroll-padding-top: 200px;
}

body {
    min-width: 1300px;
    max-width: 1920px;
    margin: 0 auto;
    font-size: 20px;
    font-family: alir;
    color: #333333;
}

.box {
    width: 68.314%;
    min-width: 1300px;
    margin: 0 auto;
}

/* header */

header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
    z-index: 999;
    background: #fff;
}

header .box {
    height: 120px;
}

header .line {
    width: 1px;
    height: 37px;
    background: #542d19;
    margin: 0 10px 0 11px;
}

header .txt {
    font-size: 12px;
    color: #542d19;
    text-align-last: justify;
}

header .txt b {
    font-size: 18px;
}

nav {
    width: 617px;
}

nav a {
    font-size: 18px;
    color: #666666;
}

nav .active,
nav a:hover {
    color: #366f3e;
}

nav .active::after,
nav a:hover::after {
    content: '';
    width: 24px;
    height: 2px;
    background: #366f3e;
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: -8px;
}

header .phone {
    width: 180px;
    height: 120px;
    background: #366f3e;
    font-size: 18px;
    color: #fff;
}

header .phone img {
    margin-right: 10px;
}

header .phone span {
    opacity: 0.6;
}

header .phone b {
    font-size: 20px;
    line-height: 1;
}

/* header end */

/* 悬浮框 */
.xuan {
    position: fixed;
    right: 141px;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 90px;
    height: 420px;
    z-index: 99;
    font-size: 16px;
}

.xuan label {
    width: 88px;
    height: 280px;
    background: #fff;
    border-radius: 44px;
    box-shadow: 0px 3px 10px 0px rgba(107, 109, 116, 0.23);
    padding: 0 15px;
}

.xuan li:nth-child(2) {
    border-top: 2px solid #ededed;
    border-bottom: 2px solid #ededed;
}

.xuan li {
    height: 90px;
    cursor: pointer;
}

.xuan>li:last-child {
    width: 87px;
    height: 87px;
    border-radius: 50%;
    margin-top: 53px;
    background: #fff;
    border: none;
    box-shadow: 0px 3px 10px 0px rgba(107, 109, 116, 0.23);
}

.xuan li img {
    display: block;
}

.xuan li:hover .kuang {
    display: flex;
}

.xuan li .kuang {
    display: none;
    background-color: rgb(255, 255, 255);
    box-shadow: 1.5px 2.598px 11.18px 1.82px rgb(28 28 28 / 13%);
    width: 130px;
    height: 130px;
    right: 90px;
    border-radius: 15px;
    font-size: 20px;
}

.xuan li:nth-child(2) .kuang {
    width: 200px;
    height: 71px;
}

.xuan .kuang .jiao {
    top: 0;
    bottom: 0;
    margin: auto;
    right: -20px;
    width: 0;
    height: 0;
    border-width: 10px;
    border-color: transparent transparent transparent #fff;
    border-style: solid;
    filter: drop-shadow(1.5px 2.598px 11.18px rgb(28 28 28 / 13%));
}

/* 悬浮框 end */
/* footer */

footer {
    background: #1b1b1c;
    font-size: 18px;
    color: #fff;
}

.ftop {
    padding: 81px 0 32px;
}

.ftop .cn {
    color: #aeaeae;
}

.ftop .phone {
    font-size: 38px;
    font-family: Impact;
    margin: 3px 0 53px;
}

.ftop .txt {
    width: 923px;
}

.ftop .qr {
    width: 145px;
}

.ftop .qr img {
    width: 129px;
    padding: 6px;
    border: 1px solid #aeaeae;
    margin-bottom: 11px;
}

.ft_btm {
    margin-top: 42px;
}

.ft_btm>div {
    width: 717px;
}

.ft_btm a {
    color: #a4a4a4;
}

.ft_btm a:hover,
.ft_btm .active {
    color: #fff;
}

.ft_btm .links a {
    width: 54px;
    height: 54px;
    background: #5a5b5b;
    border-radius: 50%;
    margin-left: 10px;
}

.fbtm {
    height: 74px;
    border-top: 1px solid #aeaeae;
    font-size: 16px;
    color: #c7c7c7;
}

.fbtm a,
.fbtm a:hover {
    color: #c7c7c7;
}

/* footer end */

/* 列表分页 */
.pagination {
    font-size: 18px;
    color: #999999;
    text-align: center;
    margin-top: 150px;
}

.pagination li {
    display: inline-block;
    width: 60px;
    line-height: 60px;
    margin: 0 18px;
    background: #f7f7f7;
}

.pagination li a {
    display: block;
    color: #999999;
}

.pagination li.active,
.pagination li a:hover {
    color: #187138;
}

.sxy {
    padding-top: 30px;
    border-top: 1px solid #cccccc;
    font-size: 18px;
    color: #111111;
    margin-top: 70px;
}

.sxy>div {
    max-width: 45%;
}

/* 列表分页 end */


/* index */

.swiper0 .swiper-pagination.swiper-pagination-bullets {
    bottom: 60px;
}

.swiper0 .swiper-pagination-bullet {
    width: 7px;
    height: 7px;
    background: #fff;
    margin: 0 7px !important;
    position: relative;
}

.swiper0 .swiper-pagination-bullet-active::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 1px solid rgb(255, 255, 255, .3);
    border-radius: 50%;
    position: absolute;
    left: -7px;
    top: -7px;
}

.index1 {
    background: url(../images/index1.jpg) no-repeat top;
    padding-top: 157px;
}

.index1 .tit {
    font-size: 24px;
    color: #366f3e;
}

.index1 .tit span {
    width: 26px;
    height: 2px;
    background: #366f3e;
    margin-right: 13px;
}

.index1 .tt {
    font-size: 32px;
}

.index1 .text {
    width: 783px;
}

.index1 .con {
    font-size: 18px;
    line-height: 30px;
    color: #666666;
}

.index1 .more {
    width: 130px;
    height: 44px;
    border: 1px solid #999999;
    border-radius: 22px;
    font-size: 18px;
    color: #999999;
    margin-top: 39px;
}

.index1 .more img {
    margin-left: 8px;
}

.index1 .box>img {
    margin-top: 79px;
    border-radius: 10px;
}

.index2 {
    padding: 149px 0 122px;
}

.title .aa {
    font-size: 38px;
    line-height: 1;
    color: #366f3e;
}

.title .bb {
    font-size: 24px;
    line-height: 1;
    color: #666666;
    margin-top: 20px;
}

.index2 .swiper {
    padding: 70px 0 41px;
}

.index2 .swiper-slide {
    height: 400px;
    background: rgb(247, 247, 247);
    border-radius: 10px;
    padding: 59px 0 45px;
}

.index2 .img {
    width: 224px;
    height: 190px;
    overflow: hidden;
    margin: auto;
}

.index2 .img img {
    max-width: 100%;
    max-height: 100%;
}

.index2 .tt {
    font-size: 24px;
    margin: 48px 0 3px;
}

.index2 .cn {
    font-size: 16px;
    color: #666666;
}

.index2 .swiper-slide:hover {
    background: #fff;
    box-shadow: 0px 2px 8px 0px rgba(109, 109, 109, 0.18);
}

.index2 .swiper-slide:hover .tt,
.index2 .swiper-slide:hover .cn {
    color: #187138;
}

.index2 .swiper .swiper-pagination {
    height: 1px;
    background: #f7f7f7;
    top: auto;
    bottom: 0;
}

.index2 .swiper .swiper-pagination-progressbar-fill {
    background: #366f3e;
}

.index3 {
    background: url(../images/index3.jpg) no-repeat center;
    background-size: cover;
    padding: 95px 0 105px;
}

.titlea {
    filter: brightness(100);
}

.index3 .box {
    margin-top: 30px;
}

.index3 li {
    width: 400px;
    height: 200px;
    background: #fff;
    border-radius: 10px;
    padding: 43px 26px 0;
    margin-top: 40px;
}

.index3 .tt {
    font-size: 24px;
}

.index3 .tt img {
    margin-right: 9px;
}

.index3 .num {
    font-size: 24px;
    color: #e8e7e7;
}

.index3 .cn {
    font-size: 16px;
    line-height: 24px;
    color: #999999;
    margin-top: 18px;
}

.index3 li:hover {
    background: #db8a40;
    box-shadow: 0px 5px 16px 0px rgba(28, 15, 15, 0.33);
}

.index3 li:hover .tt img {
    filter: brightness(100);
}

.index3 li:hover .tt,
.index3 li:hover .cn {
    color: #fff;
}

.index3 .cn img {
    filter: none;
    margin-right: 23px;
}

.index4 {
    padding: 149px 0;
}

.index4 .box {
    margin-top: 30px;
}

.index4 li {
    margin: 40px 32px 0 0;
}

.index4 li:nth-child(4n) {
    margin-right: 0;
}

.index4 li>div {
    width: 150px;
    height: 200px;
    background: #f7f7f7;
    border: 1px solid #e9e9e9;
}

.index4 .img {
    width: 80px;
    height: 140px;
    overflow: hidden;
    margin: 13px auto;
}

.index4 .tt {
    width: 80px;
    height: 21px;
    background: #d6d6d6;
    border-radius: 4px;
    font-size: 16px;
    color: #666666;
    margin: 0 auto;
}

.index4 li>div:nth-child(2) .tt {
    color: #fff;
    background: #366f3e;
}

.index5 {
    overflow: hidden;
}

.index5 .swiper {
    width: 1114px;
    overflow: initial;
    margin-top: 73px;
}

.index5 .text {
    width: 292px;
    height: 320px;
    background: #366f3e;
    margin-left: -144px;
    padding: 30px 26px 0;
    margin-bottom: 35px;
}

.index5 .tt {
    font-size: 24px;
    color: #fff;
}

.index5 .cn {
    font-size: 16px;
    line-height: 24px;
    color: rgb(255, 255, 255, .5);
    padding: 20px 0 30px;
    border-bottom: 1px solid rgb(255, 255, 255, .3);
}

.index5 .swiper-button {
    width: 44px;
    height: 44px;
    background: url(../images/left.png) no-repeat center;
    background-size: cover;
    top: auto;
    bottom: 36px;
}

.index5 .swiper-button-prev {
    left: auto;
    right: 84px;
}

.index5 .swiper-button-next {
    right: 30px;
    transform: rotateY(180deg);
}

.index6 {
    padding: 150px 0 160px;
}

.index6 .box {
    margin-top: 68px;
}

.index7 .box {
    height: 322px;
    background: #fff;
    box-shadow: 0px 2px 8px 0px rgba(109, 109, 109, 0.18);
    padding: 49px 54px 48px 40px;
}

.index7 li {
    height: 100%;
}

.index7 .line {
    width: 1px;
    height: 255px;
    background: #d3d3d3;
}

.index7 .cn {
    font-size: 24px;
    line-height: 36px;
    color: #666666;
}

.index7 .tt {
    width: fit-content;
    font-size: 16px;
    line-height: 1;
    padding-bottom: 8px;
    border-bottom: 1px solid #666666;
}

.index7 .tt img {
    margin-left: 12px;
}

.form {
    background: url(../images/form.jpg) no-repeat center;
    background-size: cover;
    padding: 303px 0 130px;
    margin-top: -193px;
}

.form form p {
    width: 630px;
    height: 100px;
    background: #fff;
    font-size: 24px;
    font-weight: bold;
    padding-left: 42px;
}

.form input {
    width: 77%;
    height: 100%;
    color: #999999;
}

.form input::placeholder {
    color: #999999;
}

.form form p:nth-child(3) {
    width: 100%;
    margin: 20px 0 47px;
}

.form button {
    width: 100%;
    height: 100px;
    background: #366f3e;
    font-size: 24px;
    font-weight: bold;
    color: #fff;
}

/* index end */

.banner {
    padding-bottom: 23.4375%;
    margin-top: 120px;
    font-size: 18px;
    color: rgb(41, 166, 194);
}

.banner span {
    font-size: 38px;
}


/* 关于我们 */

.about .index1 {
    background: none;
    padding-top: 120px;
}

.about2 {
    padding: 90px 0 129px;
}

.about2 li {
    width: 400px;
    height: 600px;
    background: #f3f3f3;
    font-size: 24px;
    transition: .2s;
}

.about2 .tit {
    margin: 84px 0 18px;
}

.about2 li:hover {
    background: #fff;
    box-shadow: 0px 5px 16px 0px rgba(28, 15, 15, 0.33);
}


/* 关于我们 end */

/* 产品 */

.prolist {
    padding: 120px 0 280px;
}

.prolist .list {
    margin-top: 30px;
}

.prolist .list li {
    width: 300px;
    height: 400px;
    background: rgb(247, 247, 247);
    border-radius: 10px;
    padding: 59px 0 45px;
    margin: 40px 33px 0 0;
}

.prolist .list li:nth-child(4n) {
    margin-right: 0;
}

.prolist .img {
    width: 224px;
    height: 190px;
    overflow: hidden;
    margin: auto;
}

.prolist .img img {
    max-width: 100%;
    max-height: 100%;
}

.prolist .tt {
    font-size: 24px;
    margin: 48px 0 3px;
}

.prolist .cn {
    font-size: 16px;
    color: #666666;
}

.prolist .list li:hover {
    background: #fff;
    box-shadow: 0px 2px 8px 0px rgba(109, 109, 109, 0.18);
}

.prolist .list li:hover .tt,
.prolist .list li:hover .cn {
    color: #187138;
}

/* 产品 end */


/* 基地 */

.base {
    padding: 120px 0 150px;
}

/* 基地 end */


/* 合作 */

.coop1 {
    padding: 120px 0;
}

.coop1 li {
    width: 400px;
    height: 465px;
    background: #f4f4f4;
    padding: 64px 0 46px;
}

.coop1 li>div {
    height: 100%;
}

.coop1 .cn {
    font-size: 24px;
    line-height: 36px;
    color: #666666;
}

.coop1 .tt {
    width: 125px;
    font-size: 16px;
    line-height: 1;
    padding-bottom: 8px;
    border-bottom: 1px solid #666666;
}

.coop .form {
    margin-top: 0;
    padding: 118px 0;
}

.coop .form form {
    margin-top: 70px;
}


/* 合作 end*/


/* 新闻资讯 */

.news {
    padding: 120px 0;
}

.news .list li {
    background: #f9f9f9;
    padding: 30px 38px 30px 30px;
}

.news .list li:nth-child(n+2) {
    margin-top: 40px;
}

.news .img {
    width: 380px;
    height: 240px;
    overflow: hidden;
}

.news .text {
    width: 807px;
}

.news .tit {
    font-size: 24px;
}

.news .con {
    font-size: 16px;
    line-height: 24px;
    color: #666666;
    -webkit-line-clamp: 2;
    margin: 19px 0 54px;
}

.news .time {
    font-size: 16px;
    color: #999999;
}

.news .more {
    font-size: 16px;
    color: #187138;
}

/* 新闻资讯 end */

.arc .content {
    font: 18px/36px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
    padding: 80px 0;
}

.arc .tit {
    font-size: 32px;
}

.arc .time {
    font-size: 16px;
    margin: 10px 0 50px;
}

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

/* contactUs */

.contact {
    padding: 120px 0;
}

.contact ul {
    width: 400px;
    background: #187138;
    padding: 86px 56px 87px;
    color: #fff;
}

.contact li .tt img {
    margin-right: 9px;
}

.contact li .cn {
    font-size: 18px;
    color: rgb(255, 255, 255, .6);
    margin-top: 4px;
}

.contact hr {
    background: rgb(255, 255, 255, .3);
    margin: 48px 0;
}

.contact li .cir {
    width: 54px;
    height: 54px;
    background: #2f834d;
    border-radius: 50%;
    margin-right: 10px;
}

.contact .cform {
    width: 900px;
    background: #f8f8f8;
    padding: 82px 53px;
}

.contact .cform .tit {
    font-size: 24px;
    margin-bottom: 14px;
}

.contact .cform .tt {
    font-size: 18px;
}

.contact form>div:nth-child(n+2) {
    margin-top: 36px;
}

.contact .text {
    width: 100%;
    height: 60px;
    background: #fff;
    border-radius: 4px;
    font-size: 14px;
    color: #909090;
    text-indent: 17px;
    margin-top: 7px;
}

.contact .text::placeholder {
    color: #cfcfcf;
}

.contact button {
    width: 200px;
    height: 60px;
    background: #187138;
    font-size: 24px;
    color: #fff;
    margin-top: 45px;
}

/* contactUs end */