@charset "utf-8";

/*Nav*/
.common-nav {
    width: 100%;
    height: 152px;
    background: rgb(30, 30, 30);
}

.navArea {
    width: 100%;
    height: 31px;
    padding-left: 84px;
    padding-right: 93px;
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/*logo*/
.navArea .logo {
    display: block;
    width: 166px;
}

/*menu*/
.navArea .menu {
    /*width: 802px;*/
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 24px;
    line-height: 29px;
    text-align: left;
}

.navArea .menu a {
    /*width: 100px;*/
    display: inline-block;
    width: 180px;
    height: 46px;
    text-align: center;
    line-height: 44px;
    color: rgb(255, 255, 255);
    padding: 0 6px;
    margin-right: 5px;
}

.navArea .menu a:hover, .navArea .menu a.active {
    transition: all linear 0s;
    border: 1px solid rgb(255, 255, 255);
    border-radius: 23px;
}

.navArea .menu span {
    width: 184px;
    text-align: right;
    color: rgb(255, 255, 255);
    position: relative;
    margin-right: 20px;
}

.navArea .menu span a{
    width: unset!important;
    border: unset!important;
}


.navArea .menu span i {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

/*footer*/
.common-foot {
    background: rgb(30, 30, 30);
    width: 100%;
    height: 347px;
    padding: 81px 95px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.common-foot .en {
    font-family: Outfit-Bold;
}

.common-foot .logo {
    display: inline-block;
    width: 30%;
}

.common-foot .logo img {
    width: 252px;
}

.common-foot .info {
    display: inline-block;
    color: rgb(255, 255, 255);
    font-size: 20px;
    font-weight: 400;
    line-height: 40px;
    text-align: left;
    width: 20%;
}

.common-foot .addr {
    display: inline-block;
    color: rgb(255, 255, 255);
    font-size: 20px;
    font-weight: 400;
    line-height: 40px;
    text-align: left;
    width: 35%;
}

.common-foot span{
    font-family: SourceHanSansSC-Bold;
}

.common-foot span.en{
    text-transform: uppercase;
}

.more {
    display: block;
    width: calc(309px * 0.8);
    height: calc(94px * 0.8);
    border-radius: 82px;
    background: #FFFFFF;
    color: #F7423A;
    font-size: 20px;
    line-height: calc(94px * 0.8);
    letter-spacing: 2px;
    /*margin-top: 61px;*/
    display: flex;
    align-items: center;
    justify-content: center;
}

.more span {
    font-family: SourceHanSansSC-Bold;
    display: inline-block;
    margin-right: 10px;
}

.more.en span{
    font-family: Outfit-Bold;
    letter-spacing: 0;
}

.more img {
    /*margin-left: calc(15px * 0.8);*/
    display: inline-block;
    width: 29px;
}

.more:hover {
    color: #F7423A;
    opacity: .7;
}

.more:hover img {
    transform: translateX(80%);
}

.title {
    font-family: SourceHanSansSC-Bold;
    font-size: 90px;
    line-height: 1.2;
}

.title.en {
    font-family: "Outfit-Bold";
    text-transform: capitalize;
}

.pre-title {
    font-family: SourceHanSansSC-Bold;
    color: #FFFFFF;
    font-size: 24px;
    line-height: 1.5;
}

.pre-title.en {
    font-family: Outfit-Bold;
    line-height: 1.25;
    text-transform: uppercase;
}

/*banner*/
.index-part1 {
    background: rgb(30, 30, 30);
    width: 100%;
    height: 700px;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}

.index-part1 .swiper-container {
    height: 100%;
}

.index-part1 img {
    display: block;
    margin: auto;
    height: 100%;
}

.index-part1 .imgbg {
    width: 100%;
    height: 100%;
    background: transparent url("../images/ico_addr.png") center center no-repeat;
    background-size: cover;
}

.index-part1 .img-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 30, 30, .3);
    z-index: 10;
}

.index-part1 .swiper-pagination-bullet {
    width: 1.2rem;
    height: 1.2rem;
    background: #C4C4C4 !important;
    opacity: .8;
}

.index-part1 .swiper-pagination-bullet-active {
    background: #FFF !important;
    opacity: 1;
}

.swiper-container-horizontal > .swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 2.5rem;
}

.index-part1 .index-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 152px;
    background: rgba(30, 30, 30, 1);
    z-index: 10;
}

.index-part1 .text {
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -40%);
    z-index: 10;
    /*border: solid 1px red;*/
}

.index-part1 .text .title {
    font-size: 90px;
    color: rgb(255, 255, 255);
    text-align: center;
    line-height: 1.33;
}

.index-part1 .text .title.en{
    line-height: 1.1;
    text-transform: uppercase;
}

.index-part1 .text .bottom {
    font-family: SourceHanSansSC-Bold;
    color: rgb(255, 255, 255);
    font-size: 60px;
    text-align: center;
    line-height: 1.75;
}

.index-part1 .text .bottom.en{
    font-family: Outfit-Light;
    font-size: 60px;
    line-height: 1.2;
}

.index-part2 {
    width: 100%;
    height: 1250px;
    background: transparent url("../pic/index-part2.png") center no-repeat;
    background-size: cover;
}

.index-part2 .main {
    width: 100%;
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding-top: 174px;
    position: relative;
}

.index-part2 .title {
    color: #FFFFFF;
    line-height: 1.4;
}
.index-part2 .title.en{
    line-height: 1;
    font-size: 120px;
}

.index-part2 .part-bottom {
    position: absolute;
    width: 763px;
    height: 400px;
    right: 0;
    bottom: 197px;
    /*border: solid 1px red;*/
}

.index-part2 .part-bottom.en{
    height: 522px;
}

.index-part2 .sub-title {
    font-family: SourceHanSansSC-Bold;
    display: inline-block;
    color: #FFFFFF;
    font-size: 36px;
    line-height: 1.66;
    /*border-bottom: 4px solid #FFFFFF;*/
    text-decoration: underline;
}

.index-part2 .sub-title.en {
    font-family: "Outfit-Semibold";
    font-size: 24px;
    line-height: 1.66;
    text-transform: uppercase;
}

.index-part2 .content {
    color: #FFFFFF;
    font-size: 24px;
    line-height: 44px;
    padding-top: 53px;
}

.index-part3 {
    background: #485CC5;
    padding-top: 152px;
    padding-bottom: 132px;
}

.index-part3 .pre-title {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    color: #fff;
}

.index-part3 .title {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    color: #fff;
    line-height: 1.4;
    padding-bottom: 127px;
}

.index-part3 .title.en{
    line-height: 1;
    font-size: 120px;
}

.index-part3 .list {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-around;
    position: relative;
}

.index-part3 .list .item {
    display: block;
    width: 49%;
    max-width: 900px;
    /*max-height: 1040px;*/
    background: #fff;
    cursor: pointer;
    overflow: hidden;
}

.index-part3 .list .item .item-contain {
    width: 100%;
    padding-bottom: 40px;
    position: relative;
}

.index-part3 .list .item-image {
    display: block;
    width: 100%;
    max-width: 100%;
}

.index-part3 .list .item:hover .item-image {
    transform: scale(1.05);
}

.index-part3 .list .item-title {
    font-family: SourceHanSansSC-Bold;
    width: 100%;
    color: #969696;
    font-size: 32px;
    line-height: 44px;
    padding: 53px 0 10px 36px;
}

.index-part3 .list .item-title.en {
    font-family: Outfit-Bold;
}

.index-part3 .list .item:hover .item-title {
    color: #F7423A;
}

.index-part3 .list .item-info {
    font-family: SourceHanSansSC-Medium;
    padding: 0 100px 15px 36px;
    color: #1E1E1E;
    font-size: 36px;
    line-height: 58px;
    height: 113px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.index-part3 .list .item-info.en{
    font-family: Outfit-Bold;
    font-size: 42px;
}

.index-part3 .list .item:hover .item-info {
    color: #F7423A;
}

.index-part3 .list .item-link {
    font-family: SourceHanSansSC-Bold;
    color: #0D0D0D;
    font-size: 24px;
    text-align: right;
    position: relative;
    margin-top: 40px;
    padding-right: 100px;
}

.index-part3 .list .item-link.en {
    font-family: "Outfit-Bold";
}

.index-part3 .list .item:hover .item-link {
    color: #F7423A;
}

.index-part3 .list .item-link:after {
    display: block;
    content: url("../images/case_ico1.svg");
    width: 36px;
    position: absolute;
    top: 55%;
    transform: translateY(-50%);
    right: 38px;
}

.index-part3 .list .item:hover .item-link:after {
    content: url("../images/case_ico2.svg");
}

.index-part3 .more {
    margin: 128px auto 0;
}

.index-part4 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 0 100px;
}

.index-part4 .pre-title {
    color: #485CC5;
}

.index-part4 .title {
    color: rgb(30, 30, 30);
    text-align: left;
    padding-bottom: 84px;
}

.index-part4 .title.en{
    line-height: 1;
    font-size: 120px;;
}

.index-part4 .content {
    width: 100%;
}

.index-part4 .content img {
    display: block;
    margin: 0 auto;
}

.index-part5 {
    width: 100%;
    height: 821px;
    position: relative;
}

.index-part5 .main {
    margin: 0 48px;
    height: 100%;
    background: #485CC5;
    position: relative;
}

.index-part5 .content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.index-part5 .content .txt {
    font-family: SourceHanSansSC-Bold;
    color: rgb(255, 255, 255);
    width: 100%;
    font-size: 90px;
    line-height: 1.33;
    text-align: center;
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -30%);
}

.index-part5 .content .txt.en {
    font-family: "Outfit-Semibold";
    font-size: 80px;
    width: 100%;
    text-align: center;
    line-height: 1.4;
    text-transform: uppercase;
}

.index-part5 .more {
    position: absolute;
    top: 80%;
    left: 50%;
    transform: translate(-50%, -80%);
}

.index-part5 .more.en img {
    margin-left: 23px;
}

.index-part5:after {
    content: '';
    display: block;
    width: 100%;
    height: 372px;
    background: #1E1E1E;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    z-index: -1;
}

/*about*/
.about-part1 {
    width: 100%;
    height: 700px;
    background: transparent url("../images/about-banenr.png") center center no-repeat;
    background-size: cover;
    position: relative;

}

.about-part1 .banner {
    width: 100%;
}

.about-part1 .text {
    position: absolute;
    width: 90%;
    top: 24%;
    left: 50%;
    transform: translate(-50%, -24%);
    z-index: 10;
    /*border: solid 1px red;*/
}

.about-part1 .text .title {
    color: rgb(255, 255, 255);
    text-align: left;
}

.about-part1 .text .bottom {
    color: rgb(255, 255, 255);
    font-size: 24px;
    text-align: left;
    margin-top: 10px;
}

.about-part2 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 180px;
}

.about-part2 .head {
    /*border: solid 1px red;*/
    margin-top: 194px;
    margin-left: 84px;
}

.about-part2 .head .title {
    color: rgb(30, 30, 30);
    text-align: left;
}

.about-part2 .head .bottom {
    color: rgb(30, 30, 30);
    font-size: 30px;
    text-align: left;
    margin-top: 48px;
    line-height: 1.5;
}

.about-part2 .content {
    margin-top: 94px;
    margin-left: 84px;
}

.about-part2 .content .item {
    width: 100%;
}

.about-part2 .content .item .item-title {
    font-family: SourceHanSansSC-Medium;
    color: rgb(30, 30, 30);
    font-size: 40px;
    line-height: 66px;
    border-bottom: 4px solid rgb(30, 30, 30);
}

.about-part2 .content .item .item-title.en {
    font-family: "Outfit-Semibold";
    border-bottom: unset;
    text-decoration: underline;
}

.about-part2 .content .item .item-content {
    margin-top: 33px;
    color: rgb(30, 30, 30);
    font-size: 24px;
    line-height: 44px;
    margin-bottom: 51px;
}

/*clients*/
.clients-part1 {
    width: 100%;
    height: 505px;
    position: relative;
    background: transparent url("../images/customer-banner.png") center no-repeat;
    background-size: cover;
}

.clients-part1 .banner {
    width: 100%;
}

.clients-part1 .text {
    position: absolute;
    width: 90%;
    left: 84px;
    bottom: 60px;
    z-index: 10;
    /*border: solid 1px red;*/
}

.clients-part1 .text .title {
    color: rgb(255, 255, 255);
    text-align: left;
}

.clients-part2 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.clients-part2 img {
    display: block;
    margin: 150px auto 300px;
}

/*cases*/
.cases-part1 {
    width: 100%;
    height: 505px;
    background: transparent url("../images/cases-banner.png") center no-repeat;
    background-size: cover;
}

.cases-part1 .banner {
    display: block;
    width: 100%;
}

.cases-part1 .text {
    position: absolute;
    width: 90%;
    top: 80%;
    left: 50%;
    transform: translate(-50%, -80%);
    z-index: 10;
    /*border: solid 1px red;*/
}

.cases-part1 .text .top {
    color: rgb(255, 255, 255);
    font-size: 32px;
    text-align: left;
}

.cases-part1 .text .bottom {
    color: rgb(255, 255, 255);
    font-size: 100px;
    text-align: left;
}

.cases-part2 {
    width: 100%;
    max-width: 1200px;
    margin: 100px auto;
}

.cases-part2 .item {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    border-bottom: 4px solid rgb(30, 30, 30);
    padding: 30px 0;
}

.cases-part2 .item:last-child {
    border-bottom: unset;
}

.cases-part2 .item .item-left {
    width: 49%;
    position: relative;
    /*border: solid 1px red;*/
}

.cases-part2 .item .item-left .item-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(72, 92, 197, .7);
    display: block;
    opacity: 0;
}

.cases-part2 .item .item-left .item-cover img {
    display: block;
    width: 191px;
    height: 71px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cases-part2 .item .item-left img {
    display: block;
    width: 100%;
}

.cases-part2 .item:hover .item-left .item-cover {
    opacity: 1;
}

.cases-part2 .item .item-right {
    padding: 60px;
    width: 50%;
    height: 100%;
}

.cases-part2 .item .item-right .item-title {
    font-family: SourceHanSansSC-Bold;
    color: #969696;
    font-size: 32px;
    line-height: 44px;
}

.cases-part2 .item .item-right .item-title.en {
    font-family: "Outfit-Bold";

}

.cases-part2 .item:hover .item-right .item-title {
    color: #F7423A;
}

.cases-part2 .item .item-right .item-info {
    font-family: SourceHanSansSC-Medium;
    color: rgb(0, 0, 0);
    font-size: 42px;
    line-height: 58px;
    letter-spacing: 0px;
    text-align: left;
    padding-top: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cases-part2 .item .item-right .item-info.en{
    font-family: Outfit-Semibold;
}

.cases-part2 .item:hover .item-right .item-info {

    color: #F7423A;

}

.cases-part2 .item .item-link {
    font-family: SourceHanSansSC-Bold;
    display: block;
    position: absolute;
    right: 141px;
    bottom: 78px;
    color: rgb(0, 0, 0);
    font-size: 24px;
}

.cases-part2 .item .item-link.en {
    font-family: "Outfit-Bold";
}

.cases-part2 .item:hover .item-link {
    color: #F7423A;
}

.cases-part2 .item .item-link:after {
    display: block;
    content: url("../images/case_ico1.svg");
    width: 36px;
    position: absolute;
    top: 50%;
    transform: translateY(-40%);
    right: -58px;
}

.cases-part2 .item .item-link.en:after {
    transform: translateY(-50%);
}

.cases-part2 .item:hover .item-link:after {
    content: url("../images/case_ico2.svg");
}

.cases-part2-list2 {
    width: 100%;
    max-width: 1200px;
    margin: 131px auto;
}

.cases-part2-list2 .item {
    width: 49%;
    max-height: 656px;
    display: inline-block;
    margin-bottom: 100px;
}

.cases-part2-list2 .item:nth-child(odd) {
    margin-right: 10px;
}

.cases-part2-list2 .item .item-left {
    width: 100%;
    position: relative;
    /*border: solid 1px red;*/
}

.cases-part2-list2 .item .item-left .item-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(72, 92, 197, .7);
    display: block;
    opacity: 0;
}

.cases-part2-list2 .item .item-left .item-cover img {
    display: block;
    width: 191px;
    height: 71px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cases-part2-list2 .item .item-left img {
    display: block;
    width: 100%;
}

.cases-part2-list2 .item:hover .item-left .item-cover {
    opacity: 1;
}

.cases-part2-list2 .item .item-right {
    margin-top: 16px;
    width: 100%;

}

.cases-part2-list2 .item .item-right .item-title {
    font-family: SourceHanSansSC-Bold;
    color: #969696;
    font-size: 24px;
    line-height: 44px;
}

.cases-part2-list2 .item .item-right .item-title.en {
    font-family: "Outfit-Bold";
}

.cases-part2-list2 .item:hover .item-right .item-title {
    color: #F7423A;
}

.cases-part2-list2 .item .item-right .item-info {
    font-family: SourceHanSansSC-Medium;
    color: rgb(0, 0, 0);
    font-size: 32px;
    line-height: 58px;
    letter-spacing: 0px;
    text-align: left;
    padding-top: 15px;
    width: 100%;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 131px;
}

.cases-part2-list2 .item .item-right .item-info.en{
    font-family: Outfit-Semibold;
}

.cases-part2-list2 .item:hover .item-right .item-info {
    color: #F7423A;
}

.cases-part2-list2 .item .item-link {
    font-family: SourceHanSansSC-Bold;
    position: relative;
    color: rgb(0, 0, 0);
    font-size: 24px;
    margin-top: 20px;
    text-align: right;
    padding-right: 106px;
}

.cases-part2-list2 .item .item-link.en {
    font-family: "Outfit-Bold";
}

.cases-part2-list2 .item:hover .item-link {
    color: #F7423A;
}

.cases-part2-list2 .item .item-link:after {
    display: block;
    content: url("../images/case_ico1.svg");
    width: 36px;
    position: absolute;
    top: 50%;
    transform: translateY(-40%);
    right: 53px;
}

.cases-part2-list2 .item .item-link.en:after {
    transform: translateY(-50%);
}

.cases-part2-list2 .item:hover .item-link:after {
    content: url("../images/case_ico2.svg");
}

.cases-part3 {
    width: 100%;
}

.cases-part3 .more {
    background: #F7423A;
    color: rgb(255, 255, 255);
    margin: 100px auto;
}

.cases-part3 .page{
    width: 100%;
    height: 80px;
    /*border: solid 1px red;*/
    margin: 20px auto 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cases-part3 .page a{
    font-family: SourceHanSansSC-Bold;
    display: inline-block;
    box-sizing: border-box;
    border: 1px solid rgb(196, 196, 196);
    border-radius: 10px;
    width: 70px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    color: rgb(0, 0, 0);
    font-size: 30px;
    margin: 0 5px;
}
.cases-part3 .page.en a{
    font-family: Outfit-Bold;
}

.cases-part3 .page .first,
.cases-part3 .page .prev,
.cases-part3 .page .next,
.cases-part3 .page .end
{
    font-family: SourceHanSansSC-Bold;
    width: 140px;

}

.cases-part3 .page.en .first,
.cases-part3 .page.en .prev,
.cases-part3 .page.en .next,
.cases-part3 .page.en .end
{
    font-family: Outfit-Bold;
}

.cases-part3 .page .active,
.cases-part3 .page .active:hover{
    background: rgb(184, 30, 51);
    color: rgb(255, 255, 255);
    font-size: 30px;
    border-color: unset;
}
.cases-part3 .page a:hover{
    background-color: #C4C4C4;
}


.cases-part4 .more {
    background: #F7423A;
    color: rgb(255, 255, 255);
    margin: 100px auto;
}

.cases-part4 .more span {
    margin-left: 10px;
}

.cases-part4 .more span.en{
    font-family: Outfit-Semibold;
}

.cases-part4 .more img {
    transform: scaleX(-1);
}

.cases-part4 .more:hover img {
    transform: scaleX(-1) translateX(100%);
}

/*cases detail*/

.cases-detail-part1 {
    width: 100%;
    position: relative;
}

.cases-detail-part1 .banner {
    display: block;
    width: 100%;
    height: 505px;
    background: transparent url("../images/cases-detail-top.png") center no-repeat;
    background-size: cover;
}

.cases-detail-part1 .cover {
    width: 100%;
    height: 100%;
    /* background: linear-gradient(180.00deg, rgba(196, 196, 196, 0) 54.962%, rgba(110, 110, 110, 0.97) 100%); */
    background: linear-gradient(180.00deg, rgba(255, 255, 255, 0) 62.595%, rgb(0, 0, 0) 100%);
    position: absolute;
    top: 0;
    left: 0;
}

.cases-detail-part1 .text {
    position: absolute;
    width: 90%;
    bottom: 30px;
    left: 84px;
    z-index: 10;
    /*border: solid 1px red;*/
}

.cases-detail-part1 .text .top {
    color: rgb(255, 255, 255);
    font-size: 32px;
    text-align: left;
}

.cases-detail-part1 .text .top.en {
    font-family: Outfit-Bold;
}

.cases-detail-part1 .text .bottom {
    font-family: SourceHanSansSC-Medium;
    color: rgb(255, 255, 255);
    font-size: 80px;
    text-align: left;
    line-height: 1.2;
}

.cases-detail-part1 .text .bottom.en {
    font-family: Outfit-Bold;
}

.cases-main {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    font-size: 32px;
    padding-top: 100px;
}

.cases-main .txt1 {
    padding: 90px 20px;
    line-height: 44px;
}
.cases-main p{
    font-family: SourceHanSansSC-Light!important;
}
.cases-main.en p{
    font-family: Outfit-Light!important;
}


.cases-main img {
    width: auto;
}

.cases-main .txt-main {
    padding: 90px 20px 0;
}

.cases-main .txt2 {
    font-size: 24px;
    line-height: 44px;
    padding-top: 95px;
}

.cases-main h4 {
    color: rgb(184, 30, 51);
    font-size: 100px;
    line-height: 137px;
}

.cases-main h5 {
    font-size: 28px;
    line-height: 44px;
}

/*contact*/
.contact-part1 {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-part1 .text {
    margin-left: 84px;
    margin-top: 257px;
}

.contact-part1 .text .title {
    color: rgb(30, 30, 30);
    text-align: left;
}

.contact-part1 .text .bottom {
    color: rgb(30, 30, 30);
    font-size: 24px;
    text-align: left;
    line-height: 1.8;
    margin-top: 20px;
}
.contact-part1 .text .bottom span{
    font-family: SourceHanSansSC-Bold;
}

.contact-part1 .text .bottom .en {
    font-family: Outfit-Semibold;
}

.contact-part1 .main {
    width: 693px;
    float: right;
    margin-top: 61px;
    margin-right: 84px;
    margin-bottom: 500px;
}

.contact-part1 .main .area {
    font-family: SourceHanSansSC-Medium;
    color: rgb(30, 30, 30);
    font-size: 40px;
    line-height: 55px;
    border-bottom: 2px solid rgb(30, 30, 30);
    margin-top: 36px;
    padding-bottom: 17px;
}

.contact-part1 .main .area.en {
    font-family: Outfit-Bold;
}

.contact-part1 .main .name {
    font-family: SourceHanSansSC-Bold;
    color: rgb(30, 30, 30);
    font-size: 20px;
    line-height: 27px;
    padding-left: 38px;
    margin-top: 32px;
}

.contact-part1 .main .name.en {
    font-family: Outfit-Bold;
    font-size: 28px;
    line-height: 35px;
}

.contact-part1 .main .addr {
    font-family: PuHuiTi-Light;
    color: rgb(30, 30, 30);
    font-size: 20px;
    line-height: 27px;
    /*opacity: .8;*/
    padding-left: 38px;
    position: relative;
    margin-top: 5px;
}

.contact-part1 .main .addr.en {
    font-family: Outfit-Light;
    font-size: 28px;
    line-height: 35px;
}

.contact-part1 .main .addr:before {
    display: block;
    content: url("../images/addr.svg");
    width: 15px;
    height: 20px;
    position: absolute;
    top: 2px;
    left: 13px;
}