@font-face {
    font-family: syl;
    src: url(../font/SOURCEHANSANSCN-LIGHT.OTF);
}

@font-face {
    font-family: syr;
    src: url(../font/SOURCEHANSANSCN-REGULAR.OTF);
}

@font-face {
    font-family: dinb;
    src: url(../font/DINPro-Bold.otf);
}

body {
    max-width: 1920px;
    min-width: 1400px;
    margin: 0 auto;
    font-size: 20px;
    font-family: syr;
    color: #333333;
}

.box {
    width: 73.5687%;
    min-width: 1400px;
    margin: 0 auto;
}

html {
    scroll-padding-top: 350px;
}

/* header */

header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
    z-index: 999;
    transition: .2s;
    background: #fff;
}

header .box {
    height: 105px;
}

header .txt {
    font-size: 24px;
    margin-left: 16px;
}

header .txt p:nth-child(2) {
    font-size: 20px;
    line-height: 1;
    color: #1bbcc0;
}

.hright {
    width: 1011px;
}

header .phone {
    width: 224px;
    height: 59px;
    background: #1bbcc0;
    border-radius: 30px;
    font: 28px/1 dinb;
    color: #fff;
}

header .phone img {
    margin-right: 6px;
}

nav {
    width: 731px;
}

nav a {
    font-size: 16px;
    color: #474747;
}

nav .active,
nav a:hover {
    color: #1bbcc0;
}

/* header end */

.xuan {
    position: fixed;
    right: 3px;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 69px;
    height: 367px;
    z-index: 99;
    font-size: 18px;
}

.xuan li {
    width: 69px;
    height: 69px;
    background: #414141;
    cursor: pointer;
}

.xuan li a img:nth-child(2) {
    display: none;
}

.xuan li:last-child {
    background: #b4b7b3 !important;
}

.xuan li:hover {
    background: #1bbcc0;
}

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

.xuan li a {
    width: 100%;
    height: 100%;
}

.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: 200px;
    height: 60px;
    right: 90px;
    border-radius: 15px;
}

.xuan li:nth-child(2) .kuang {
    width: 150px;
    height: 150px;
}

.xuan li:nth-child(3) .kuang {
    width: 258px;
}

.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%));
}

/* footer */


footer {
    background: #fff;
    overflow: hidden;
}

.ft_left::before {
    content: '';
    width: 898px;
    height: 1px;
    background: #eeeeee;
    position: absolute;
    right: 0;
    top: 198px;
}

.ft_left {
    width: 638px;
    border-right: 1px solid #eeeeee;
    padding: 89px 0 20px;
}

.ft_left .txt {
    font-size: 24px;
    margin-left: 16px;
}

.ft_left .txt p:nth-child(2) {
    font-size: 20px;
    line-height: 1;
    color: #1bbcc0;
}

.ft_left .tt {
    font-size: 16px;
    color: #8f8f8f;
}

.ft_left .tt1 {
    margin: 55px 0 5px;
}

.ft_left .phone {
    font: 34px Arial;
    color: #292929;
}

.ft_left .mail {
    font-size: 18px;
    color: #8f8f8f;
    margin: 8px 0 22px;
}

.ft_left .address {
    font-size: 22px;
    color: #2a2a2a;
}

.ft_left .cn {
    font-size: 16px;
    margin: 44px 0 13px;
}

.ft_left .cn a {
    color: #1bbcc0;
}

.ft_left .qr {
    width: 392px;
    font-size: 16px;
}

.ft_left .qr img {
    padding: 11px;
    height: 102px;
    border: 1px solid rgb(191, 191, 191, .5);
    border-radius: 12px;
    margin-bottom: 4px;
}

.form {
    width: 654px;
}

.form .tit {
    font-size: 32px;
    color: #1bbcc0;
}

.form form>div {
    width: 100%;
    margin-top: 25px;
    font-size: 16px;
    color: #262626;
}

.form form>div:nth-child(-n+2) {
    width: 316px;
}

.form form>div input {
    width: 100%;
    height: 71px;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    font-size: 18px;
    color: #929292;
    text-indent: 21px;
    margin-top: 4px;
}

.form button {
    width: 100%;
    height: 61px;
    background: #1bbcc0;
    border-radius: 6px;
    font-size: 18px;
    color: #fff;
    margin: 23px 0 45px;
}

.f_bottom {
    font-size: 16px;
    color: rgb(48, 48, 48, .6);
    border-top: 1px solid rgb(255, 255, 255, .4);
    background: #f9fdfd;
}

.f_bottom .box {
    height: 84px;
}

.f_bottom a,
.f_bottom a:hover {
    color: rgb(48, 48, 48, .6);
}

/* footer end */

/* 列表分页 */

.pagination {
    width: 100%;
    line-height: 78px;
    font-size: 22px;
    color: #333333;
    text-align: center;
    border-top: 1px solid #bfbfbf;
    position: absolute;
    bottom: 88px;
    left: 0;
}

.pagination li {
    width: 50px;
    text-align: center;
    line-height: 35px;
    display: inline-block;
    margin: 0 3px;
}

.pagination li a {
    color: #333333;
}

.pagination li.active,
.pagination li a:hover {
    color: #1bbcc0 !important;
    position: relative;
}

.pagination li.active::after {
    content: '';
    width: 50px;
    height: 4px;
    background: #1bbcc0;
    position: absolute;
    left: 0;
    right: 0;
    top: -23px;
}

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

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


/* 列表分页 end */


/* index */

.swiper0 .swiper-pagination {
    bottom: 15px !important;
}

.swiper0 .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: none;
    border: 1px solid #fff;
    opacity: 1;
}

.swiper0 .swiper-pagination-bullet-active {
    background: #fff;
}

.index1 {
    background: url(../images/index1.jpg) no-repeat bottom;
    padding: 96px 0 75px;
}

.title .aa {
    font-size: 20px;
    line-height: 1;
    color: #1bbcc0;
}

.title .bb {
    font-size: 40px;
    line-height: 1;
    color: #1b1b1b;
    margin-top: 20px;
}

.title .bb img {
    margin: 0 12px;
}

.index1 .title .bb img {
    margin: 0 -9px 0 11px;
}

.index1 .box {
    margin-top: 63px;
}

.index1 li>img {
    border-radius: 12px;
}

.index1 .tit {
    font-size: 32px;
    line-height: 1;
    margin: 38px 0 11px;
}

.index1 .tit img {
    margin-left: 16px;
}

.index1 a {
    font-size: 20px;
    color: #e54641;
}

.index1 a img {
    margin-left: 12px;
}

.index2 {
    background: url(../images/index2.jpg) no-repeat center;
    padding: 102px 0 139px;
}

.index2 .box {
    margin-top: 26px;
}

.index2 li {
    width: 446px;
    height: 200px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    margin-top: 29px;
    padding-left: 70px;
}

.index2 .num {
    width: 51px;
    height: 26px;
    background: #1bbcc0;
    border-radius: 13px;
    font: 20px/1 dinb;
    color: #fff;
    top: 22px;
    right: 29px;
}

.index2 .tt {
    font-size: 20px;
    color: #1bbcc0;
}

.index2 .cn {
    font-size: 32px;
    margin-top: 2px;
}

.index2 li::before {
    content: '';
    width: 7px;
    height: 64px;
    background: url(../images/index2_01.png) no-repeat center;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    left: -7px;
}

.index2 .tit {
    font-size: 40px;
    color: #272727;
    margin-top: 47px;
}

.amore {
    width: 164px;
    height: 164px;
    background: #1bbcc0;
    border-radius: 50%;
    left: 0;
    right: 0;
    margin: auto;
    bottom: -59px;
}

.amore>p {
    width: 142px;
    height: 142px;
    border: 1px solid rgb(255, 255, 255, .5);
    border-radius: 50%;
    font-size: 24px;
    line-height: 28px;
    color: #fff;
}

.amore img {
    filter: grayscale(1) brightness(100);
    top: 53px;
    right: 40px;
}

.index3 {
    background: url(../images/index3.jpg) no-repeat bottom #fff;
    padding: 121px 0 98px;
}

.index3 li {
    margin-top: 53px;
}

.index3 li>img {
    border-radius: 8px;
}

.index3 li p {
    font-size: 24px;
    margin-top: 18px;
}

.index3 li p img {
    margin-left: 75px;
}

.index4 {
    padding: 89px 0 94px;
}

.index4 .tit {
    font-size: 42px;
    color: #1b1b1b;
}

.index4 .con {
    font-size: 20px;
    line-height: 30px;
    color: #1bbcc0;
    margin: 13px 0 0;
}

.index4 .con img {
    margin: 7px 0 0 16px;
}

.index4 ul {
    margin-top: 40px;
}

.index4 li {
    width: 642px;
    height: 192px;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0 44px 0 43px;
}

.index4 li>div {
    width: 100%;
}

.index4 .tt {
    font-size: 32px;
    color: #707070;
}

.index4 .tag {
    font-size: 24px;
    color: #1bbcc0;
}

.index4 .tag img {
    margin-right: 7px;
}

.index4 .cn {
    font-size: 18px;
    color: #777777;
    margin-top: 5px;
}

.index4 .active {
    border-color: #e5e5e5;
}

.index4 .active .tt {
    color: #333333;
}

.index4 .active::before {
    content: '';
    width: 7px;
    height: 64px;
    background: url(../images/index2_01.png) no-repeat center;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    left: -7px;
}

.index5 {
    background: url(../images/index5.jpg) no-repeat center;
    padding: 160px 0 73px;
}

.index5 .box>div {
    margin-right: 145px;
}

.index5 .tit {
    font-size: 42px;
    line-height: 52px;
    color: #1a1a1a;
}

.index5 .text {
    width: 378px;
    background: rgb(255, 255, 255, .5);
    padding: 23px 16px 18px;
    margin: 69px auto 0;
}

.index5 li {
    height: 205px;
    background: #fff;
    border-radius: 10px;
    padding: 36px 42px 40px;
}

.index5 li:nth-child(1) {
    margin: 18px 0 13px;
}

.index5 .tt {
    font-size: 24px;
    color: #1bbcc0;
}

.index5 .cn {
    font-size: 32px;
    letter-spacing: -2.9px;
}

.index6 {
    padding: 106px 0 92px;
}

.index6 .box {
    margin-top: 69px;
}

.index6 .txt {
    border-top: 1px solid #d2d2d2;
    border-bottom: 1px solid #d2d2d2;
    padding: 34px 0 29px 57px;
}

.index6 .tt {
    font-size: 24px;
    color: #1b1b1b;
}

.index6 .cn {
    font-size: 18px;
    line-height: 28px;
    color: #909090;
}

.index6 .txt1 .tt {
    margin-right: 82px;
}

.index6 .box>div:nth-child(2) {
    width: 733px;
}

.index6 .box>div:nth-child(2)>div:nth-child(1) {
    width: 695px;
    margin-left: auto;
}

.index6 .tit {
    font-size: 24px;
    line-height: 33px;
    color: #1b1b1b;
}

.index6 .con {
    font-size: 18px;
    line-height: 35px;
    color: #484848;
    margin-top: 35px;
}

.index6 .txt2 {
    padding-left: 39px;
}

.index7 {
    background: #f3fafa;
    padding: 112px 0 98px;
}

.index7 .box {
    margin-top: 76px;
}

.index7 li {
    width: 430px;
    overflow: hidden;
}

.index7 .kuang {
    opacity: 0;
    width: 430px;
    height: 100%;
    background: #daf6f7;
    padding: 86px 0 0;
    top: 0;
    left: 0;
}

.index7 .active {
    border-radius: 0 0 190px 190px;
}

.index7 .active .kuang {
    opacity: 1;
}

.index7 .tag {
    width: 158px;
    height: 56px;
    background: #29c4c8;
    border-radius: 28px;
    font-size: 24px;
    color: #fff;
    margin: auto;
}

.index7 .tt {
    font-size: 38px;
    line-height: 46px;
    margin: 60px 0 29px;
}

.index7 .cn {
    font-size: 20px;
    line-height: 29px;
    color: #6d6c6c;
}

.index7 a {
    width: 41px;
    height: 41px;
    background: #1bbcc0;
    border-radius: 50%;
    margin: 76px auto 0;
}

.index7 a img {
    filter: grayscale(1) brightness(100);
}

.index8 {
    background: url(../images/index3.jpg) no-repeat bottom;
    padding: 109px 0 114px;
}

.index8 .tab {
    margin: 66px 0 35px;
    border-bottom: 2px solid #dcf6f5;
}

.index8 .tab .box {
    padding: 0 67px 25px;
}

.index8 .tab p {
    font-size: 24px;
    color: #6c6c6c;
}

.index8 .tab .active {
    color: #333333;
}

.index8 .tab .active::after {
    content: '';
    width: 100%;
    height: 22px;
    background: url(../images/index8_00.png) no-repeat center;
    position: absolute;
    bottom: -37px;
    left: -9px;
}

.index8 .content {
    background: #fff;
}

.index8 .content>div>div {
    width: 538px;
}

.index8 .tt1 {
    font-size: 26px;
}

.index8 .tt2 {
    font-size: 40px;
    line-height: 51px;
    margin: 18px 0 27px;
}

.index8 .tt3 {
    font-size: 20px;
}

.index8 .tt4 {
    font-size: 15px;
    margin: 20px 0;
}

.index8 a {
    width: 41px;
    height: 41px;
    background: #1bbcc0;
    border-radius: 50%;
    margin: 84px auto 0;
}

.index8 a img {
    filter: grayscale(1) brightness(100);
}

.index8 .num {
    font: 18px/1 dinb;
    color: rgb(51, 51, 51, .3);
    top: 52px;
    left: 52px;
}

.index8 .num .line {
    width: 1px;
    height: 54px;
    background: #bbb9b9;
    transform: rotate(52deg);
    margin: -15px 0 -21px 22px;
}

.index8 .num p:nth-child(1) {
    color: #29c4c8;
}

.index8 .num p:nth-child(3) {
    margin-left: 24px;
}

.index9 {
    background: linear-gradient(#effbfb, #fff);
    padding: 64px 0 84px;
}

.index9 li {
    width: 679px;
    height: 991px;
    border: 2px solid #dcdcdc;
    border-radius: 10px;
    padding-top: 129px;
}

.index9 li img {
    border-radius: 10px;
}

.index9 .tit {
    font-size: 40px;
}

.index9 .con {
    font: 20px/36px syl;
    margin-top: 32px;
}

.index10 {
    background: url(../images/index10.jpg) no-repeat center;
    padding: 181px 0 215px;
}

.index10 .tt {
    font-size: 24px;
    color: #1bbcc0;
}

.index10 .tit {
    font-size: 42px;
    line-height: 52px;
    margin: 43px 0 74px;
}

.index10 .con {
    font-size: 24px;
    line-height: 35px;
    color: #616161;
}

.index10 a {
    width: 225px;
    height: 78px;
    background: #1bbcc0;
    border-radius: 39px;
    font-size: 20px;
    color: #fff;
    margin-top: 115px;
}

.index10 a img {
    filter: grayscale(1) brightness(100);
    margin-left: 29px;
}

.index11 {
    background: #f3fafa;
    padding: 107px 0 117px;
}

.index11 .box {
    margin-top: 46px;
}

.index11 li {
    width: 451px;
    height: 274px;
    background: #fff;
    border-radius: 6px;
    margin-top: 23px;
    padding: 63px 0 0 61px;
}

.index11 li>img {
    margin-right: 26px;
}

.index11 .tit {
    font-size: 32px;
    line-height: 1;
    color: #201f1f;
}

.index11 .tit img {
    margin-left: 19px;
}

.index11 .con {
    font-size: 18px;
    line-height: 28px;
    color: #5f5f5f;
    margin-top: 38px;
}

.index11 .num {
    width: 51px;
    height: 26px;
    background: #1bbcc0;
    border-radius: 13px;
    font: 20px/1 dinb;
    color: #fff;
    right: 46px;
    bottom: 42px;
}

.index12 {
    padding: 107px 0 181px;
    background: url(../images/index12.jpg) no-repeat bottom;
}

.index12 .box {
    margin-top: 11px;
}

.index12 .tit {
    font-size: 42px;
    margin: -43px 0 -2px;
}

.index12 .con {
    font-size: 20px;
    color: #1bbcc0;
}

.index12 .amore {
    width: 213px;
    height: 213px;
}

.index12 .amore>p {
    width: 184px;
    height: 184px;
}

.index12 .amore img {
    top: 53px;
    right: 59px;
}

.index13 {
    padding-top: 116px;
}

.index13 .box {
    margin: 88px auto 99px;
}

.index13 .tit {
    width: 297px;
    font-size: 38px;
    line-height: 49px;
}

.index13 .tt {
    font-size: 22px;
    color: #878787;
    margin-top: 16px;
}

.index13 .con {
    width: 911px;
    font-size: 20px;
    line-height: 37px;
    color: #4c4c4c;
}

/* index end */


.banner {
    height: 530px;
    margin-top: 105px;
}

.topnav {
    padding-top: 40px;
}

.topnav .box {
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: 12px;
}

.topnav .left {
    border-left: 3px solid #1bbcc0;
    padding-left: 9px;
}

.topnav .left p:nth-child(1) {
    font-size: 22px;
    color: #1bbcc0;
}

.topnav .left p:nth-child(2) {
    font-size: 16px;
    color: rgb(34, 33, 33, .4);
    text-transform: uppercase;
    line-height: 1;
    margin-top: 3px;
}

.topnav .right,
.topnav .right a {
    font-size: 16px;
    color: rgb(34, 33, 33, .8);
}


/* 关于我们 */

.about .index13 .box {
    margin-top: 23px;
}

.about2 {
    background: #f3fafa;
    padding: 92px 0 81px;
}

.about2 h5 {
    font-size: 38px;
    line-height: 1;
}

.about2 .swiper {
    padding-bottom: 80px;
    margin-top: 42px;
}

.about2 .img {
    height: 367px;
    overflow: hidden;
}

.about2 .tit {
    margin: 8px 0 21px 18px;
}

.about2 .tit p:nth-child(1) {
    font-size: 42px;
}

.about2 .tit p:nth-child(2) {
    font-size: 20px;
    margin-right: 60px;
}

.about2 .con {
    font: 18px/38px syl;
    text-indent: 2em;
    width: 360px;
    margin: auto;
    text-align: justify;
}

.about2 .swiper-pagination {
    bottom: 0 !important;
    z-index: 0;
}

.about2 .swiper-pagination-bullet {
    width: 40px;
    height: 40px;
    line-height: 40px;
    border: 1px solid #cccccc;
    background: none;
    border-radius: 0;
    font-size: 20px;
    color: #666666;
    opacity: 1;
}

.about2 .swiper-pagination-bullet-active {
    background: #1bbcc0;
    border-color: #1bbcc0;
    color: #fff;
}

.about3 {
    background: #1bbcc0;
    padding: 113px 0 59px;
    color: #fff;
}

.about3 .tit {
    font-size: 38px;
}

.about3 .con {
    width: 911px;
    font-size: 20px;
    line-height: 32px;
}

.about3 .img {
    width: 230px;
    height: 325px;
    overflow: hidden;
    margin: auto;
}

.about3 .swiper {
    margin-top: 58px;
    padding-bottom: 74px;
}

.about3 .swiper-slide {
    width: 340px;
    height: 504px;
    background: rgb(243, 250, 250, .2);
    border-radius: 8px;
    padding-top: 56px;
}

.about3 .tt {
    height: 84px;
    font-size: 20px;
    color: #fff;
    border-top: 1px solid rgb(255, 255, 255, .4);
    margin-top: 38px;
}

.about3 .swiper-pagination {
    bottom: 0;
}

.about3 .swiper-pagination-bullet {
    width: 13px;
    height: 13px;
    background: #fff;
}

/* 关于我们 end */


/* 产品中心 */

.prolist {
    padding: 34px 0 275px;
}

.prolist .list {
    width: 436px;
    border-bottom: 1px solid #d2d2d2;
    margin: 54px 46px 0 0;
}

.prolist .list:nth-child(3n) {
    margin-right: 0;
}

.prolist .img {
    height: 439px;
    overflow: hidden;
    border-radius: 12px;
}

.prolist .img img {
    max-width: 100%;
    max-height: 100%;
    transition: .3s;
}

.prolist .text {
    padding: 43px 20px 37px 24px;
}

.prolist .tt {
    font: bold 24px/1 syl;
    color: #272727;
}

.prolist .cn {
    font: 18px/1 syl;
    color: #404040;
    margin-top: 13px;
}

.prolist .more {
    width: 41px;
    height: 41px;
    background: #1bbcc0;
    border-radius: 50%;
}

.prolist .more img {
    filter: grayscale(1) brightness(100);
}

.prolist .list:hover {
    border-color: #1bbcc0;
}

.prolist .list:hover .img img {
    transform: scale(1.1);
}

/* 产品中心 end */


/* 合作 */

.join .index11 {
    padding: 79px 0 128px;
}

.join .index11 a {
    width: 287px;
    height: 81px;
    background: #1bbcc0;
    border-radius: 40px;
    font-size: 19px;
    color: #fff;
    margin: 40px auto 26px;
}

.cooperation2 {
    background: url(../images/cooperation2.jpg) no-repeat center;
    height: 403px;
    background-size: cover;
    padding: 100px 0 0 133px;
    color: #fff;
}

.cooperation2 .tit {
    font-size: 55px;
    line-height: 64px;
}

.cooperation2 .con {
    font: 22px/1 syl;
    margin-top: 43px;
}

.cooperation3 {
    padding-bottom: 109px;
}

.cooperation3 .tt {
    font-size: 20px;
    margin: 45px 0 13px;
}

.cooperation3 li,
.cooperation3 .box>div {
    width: 48%;
    margin-top: 50px;
}

.cooperation3 li .tit {
    font-size: 32px;
    letter-spacing: 1px;
    color: #333333;
}

.cooperation3 li .con {
    font-size: 19px;
    line-height: 25px;
    color: #535353;
    margin: 5px 0 20px;
}

.cooperation3 li img {
    border-radius: 16px;
}

.cooperation3 .tit {
    font-size: 36px;
}

.cooperation3 a {
    width: 264px;
    height: 56px;
    border: 1px solid #000000;
    font-size: 18px;
    color: #000000;
    margin: 15px auto 12px;
}

.cooperation3 .cn {
    font-size: 16px;
    color: rgb(0, 0, 0, .6);
}

/* 合作 end */

/* 解决方案 */

.solution {
    padding: 93px 0 131px;
}

.solution .list:nth-child(n+2) {
    margin-top: 25px;
}

.solution .img {
    width: 716px;
    height: 531px;
    border-radius: 12px;
    overflow: hidden;
    margin-right: 92px;
}

.solution .tit {
    font-size: 37px;
}

.solution .line {
    width: 75px;
    height: 2px;
    background: #1bbcc0;
    margin: 27px 0 38px;
}

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

.solution .cn {
    font-size: 20px;
    color: #6d6c6c;
    margin: 13px 0 65px;
}

.solution .cn span {
    width: 25px;
    height: 25px;
    background: #e44642;
    border-radius: 50%;
    margin-right: 7px;
    font-size: 18px;
    color: #fff;
}

.solution .more {
    width: 41px;
    height: 41px;
    background: #1bbcc0;
    border-radius: 50%;
}

.solution .more img {
    filter: grayscale(1) brightness(100);
}

/* 解决方案 end */

/* 新闻资讯 */

.news {
    padding: 61px 0 180px;
}

.news .list {
    margin-bottom: 35px;
}

.news .list .month {
    font-size: 18px;
    color: #999999;
    margin-right: 5px;
}

.news .img {
    width: 45%;
    height: 278px;
    overflow: hidden;
}

.news .list>div {
    width: 49%;
}

.news .tit {
    font-size: 28px;
    color: #1c1c1c;
}

.news .describe {
    font-size: 20px;
    line-height: 29px;
    color: #5d5d5d;
    -webkit-line-clamp: 3;
    margin: 21px 0 32px;
}

.news .date {
    font-size: 16px;
    color: #000000;
    font-family: dinb;
}

.news .date font {
    font-size: 22px;
}

.news .date span {
    width: 13px;
    height: 1px;
    background: #000000;
    margin: 0 10px;
}

.news .pagination {
    bottom: 40px;
}

/* 新闻资讯 end */

.arc {
    padding: 80px 0;
}

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

.arc .tit {
    font-size: 40px;
    font-weight: bold;
}

.arc .time {
    font-size: 18px;
    margin: 10px 0 50px;
}

.arc img {
    display: block;
    max-width: 100%;
    margin: auto;
}