/* banner */
 .banner-wrap {
     /* width: 100vw; */
     height: 700px;
     background: url("https://shanjian-office-beta-1300442848.cos.ap-shanghai.myqcloud.com/static/official/images/banner.png") no-repeat;
     background-size: 100% 100%;
 }

 .banner-box {
     display: flex;
     justify-content: center;
     flex-direction: column;
     /* padding-left: 360px; */
     width: 100%;
     height: 100%;
     background: rgba(42, 42, 42, 0.8);
     box-sizing: border-box;
 }

 .title {
     font-size: 48px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #FFFFFF;
     line-height: 48px;
 }

 .tips {
     margin-top: 24px;
     font-size: 24px;
     font-family: PingFang SC-Regular, PingFang SC;
     font-weight: 400;
     color: #FFFFFF;
     line-height: 24px;
 }

 /* 公共样式 */
 .data-box {
     padding: 120px 0;
 }

 .data-en-title {
     font-size: 28px;
     font-family: Helvetica Neue-Medium, Helvetica Neue;
     font-weight: 500;
     color: #C2271F;
     line-height: 28px;
 }

 .data-title {
     margin-top: 12px;
     font-size: 40px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #2A2A2A;
     line-height: 40px;
 }

 .data-desc {
     margin-top: 24px;
     font-size: 14px;
     font-family: PingFang SC-Regular, PingFang SC;
     font-weight: 400;
     color: #666666;
     line-height: 22px;
 }

 /* 关于我们 */
 .about-us-wrap {
     background: #F7F8FA;
 }

 .about-us-con {
     margin-top: 48px;
     display: flex;
     /*align-items: center;*/
     justify-content: space-between;
 }

 .about-us-item {
     display: flex;
     flex-direction: column;
     align-items: center;
     padding: 28px 28px;
     width: 285px;
     min-height: 296px;
     text-align: center;
     background: #FFFFFF;
     border-radius: 4px;
     box-sizing: border-box;
 }

 .about-us-item img {
     display: block;
     width: 100px;
     height: 90px;
     margin-bottom: 24px;
 }

 .about-us-item .name {
     font-size: 18px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #2A2A2A;
     line-height: 18px;
 }

 .about-us-item .desc {
     margin-top: 12px;
     font-size: 12px;
     font-family: PingFang SC-Regular, PingFang SC;
     font-weight: 400;
     color: #666666;
     line-height: 20px;
 }

 /* 公司产品 */

 .our-work-con {
     margin-top: 48px;
     position: relative;
 }

 .swiper-item-box {
     display: flex;
     align-items: center;
     justify-content: space-between;
     box-sizing: border-box;
 }

 .work-item {
     width: 387px;
     height: 432px;
     box-sizing: border-box;
     border-radius: 4px;
     background: #FFFFFF;
 }

 .work-item img {
     display: block;
     width: 100%;
     height: 308px;
     border-radius: 4px 4px 0 0;
 }

 .work-item .work-msg {
     padding: 16px;
     border: 1px solid #E8E9EB;
     border-top: 0;
     box-sizing: border-box;
     border-radius: 0 0 4px 4px;
 }

 .work-item .type {
     font-size: 14px;
     font-family: PingFang SC-Regular, PingFang SC;
     font-weight: 400;
     color: #026CD9;
     line-height: 14px;
 }

 .work-item .name {
     margin-top: 16px;
     font-size: 20px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #2A2A2A;
     line-height: 20px;
 }

 .work-item .tag-list {
     display: flex;
     margin-top: 16px;
 }

 .work-item .tag-item {
     margin-right: 8px;
     height: 24px;
     padding: 0 12px;
     font-size: 12px;
     font-family: PingFang SC-Regular, PingFang SC;
     font-weight: 400;
     color: #666666;
     text-align: center;
     line-height: 24px;
     background: #F7F7F7;
     border-radius: 16px;
     box-sizing: border-box;
 }

 .work-item .tag-item:last-child {
     margin-right: 0;
 }

 .change-icon {
     display: block;
     width: 48px;
     height: 48px;
     position: absolute;
     top: 50%;
     transform: translateY(-50%);
     cursor: pointer;
     z-index: 9;
 }

 .left {
     left: -88px;
 }

 .right {
     right: -88px;
 }

 .more {
     display: flex;
     align-items: center;
     margin-top: 28px;
     font-size: 16px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #2A2A2A;
     line-height: 16px;
     text-decoration: none;
 }

 .arrow {
     display: block;
     width: 15px;
     margin-left: 5px;
 }

 .our-partner-wrap {
     background: url('../images/partner-bg.png') no-repeat;
     background-size: 100% 100%;
 }

 .our-partner-con {
     display: flex;
     align-items: center;
     flex-wrap: wrap;
     margin-top: 20px;
 }

 .our-partner-con img {
     display: block;
     /* width: 184px;
     height: 60px;*/
     margin-right: 19px;
     margin-top: 28px;
 }

 .our-partner-con img:nth-child(6n) {
     margin-right: 0;
 }



 .hot-news-con {
     margin-top: 48px;
     display: flex;
     justify-content: space-between;
 }

 .news-item {
     position: relative;
 }

 .news-box {
     display: flex;
     align-items: center;
     justify-content: space-between;
     flex-direction: column;
 }

 .big-item {
     width: 793px;
     height: 430px;
 }

 .small-item {
     width: 386px;
     height: 205px;
 }

 .news-item img {
     display: block;
     width: 100%;
     height: 100%;
 }

 .new-msg {
     position: absolute;
     left: 0px;
     bottom: 0px;
     background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);

     box-sizing: border-box;
 }

 .big-news-msg {
     padding: 24px;
 }

 .small-news-msg {
     padding: 16px;
 }

 .news-time {
     font-size: 14px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #FFFFFF;
 }

 .news-title {
     margin-top: 12px;
     font-size: 20px;
     font-family: PingFang SC-Medium, PingFang SC;
     font-weight: 500;
     color: #FFFFFF;
     line-height: 30px;
     overflow: hidden;
     text-overflow: ellipsis;
     white-space: nowrap;
 }

 .big-item .news-title {
     width: 745px;
 }

 .small-item .news-title {
     width: 354px;
 }
 .red{
     color: #C2271F;
 }