/* CSS Document */

/* ---------- 服务项目 ---------- */
.service {
  height: 720px;
  background: url("../img/service-bg.png")/*tpa=https://mb.tdjweb.com/moban/2/img/service-bg.png*/ repeat-x center bottom #f3f3f3;
}
.service-con {
  padding-top: 100px;
}

.service-tit {
  position: relative;
  height: 84px;
  background: url("../img/tit-line.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-line.png*/ no-repeat left bottom;
}
.service-tit h2 {
  position: relative;
  font-size: 28px;
  font-weight: normal;
  color: #333;
}
.service-tit h3 {
  padding-top: 4px;
  font-family: "DIN-Light";
  font-size: 20px;
  font-weight: normal;
  color: #999;
  text-transform: uppercase;
}
.service-tit a.more-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  padding-right: 20px;
  width: 120px;
  height: 44px;
  border: 1px solid #efefef;
  border-radius: 22px;
  box-sizing: border-box;
  background: url("../img/tit-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-more-arrow.png*/ no-repeat right 32px center #fff;
  color: #999;
  line-height: 44px;
  text-align: center;
}
.service-tit a:hover.more-btn {
  color: #666;
  border: 1px solid #dedede;
}

.service-list {
  padding-top: 40px;
  overflow: hidden;
}
.service-list ul {
  width: calc(100% + 40px);
}
.service-list li {
  float: left;
  margin-right: 40px;
  width: calc(100% / 4 - 40px);
  height: 400px;
}
.service-list li a {
  display: block;
  padding: 32px 40px 0;
  height: 368px;
  background: #fff;
}
.service-list li a .bar {
  position: relative;
}
.service-list li a .bar:before {
  position: absolute;
  top: 50%;
  right: 0;
  width: 30px;
  height: 2px;
  background: rgba(0,0,0,0.1);
  content: "";
}
.service-list li a .num {
  font-family: "DIN-Light";
  font-size: 36px;
  color: rgba(0,0,0,0.2);
}
.service-list li a .ico {
  padding: 40px 0 32px;
}
.service-list li a .ico img {
  width: 64px;
  height: 64px;
}
.service-list li a h4 {
  font-size: 18px;
}
.service-list li a p {
  padding-top: 12px;
  font-size: 14px;
  color: #999;
  line-height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.service-list li a .btm {
  padding-top: 32px;
}
.service-list li a .arrow {
  display: inline-block;
  width: 24px;
  height: 24px;
  border-radius: 12px;
  background: url("../img/service-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/service-more-arrow.png*/ no-repeat center #e6e6e6;
  transition: all 0.3s ease-in-out;
}
.service-list li a:hover {
  background: url("../img/service-item-over.jpg")/*tpa=https://mb.tdjweb.com/moban/2/img/service-item-over.jpg*/ #2a343b;
  box-shadow: 0 4px 32px rgba(0,0,0,0.2);
}
.service-list li a:hover .bar:before {
  background: rgba(240,74,61,0.2);
}
.service-list li a:hover .num {
  color: rgba(240,74,61,0.4);
}
.service-list li a:hover h4, .service-list li a:hover p {
  color: #f04a34;
}
.service-list li a:hover .arrow {
  width: 100px;
  background: url("../img/service-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/service-more-arrow.png*/ no-repeat center #f04a34;
}

/* responsive */
@media only screen and (max-width: 1024px) {
  .service {
    height: auto;
  }
  .service-con {
    padding: 60px 0;
  }

  .service-tit {
    height: 64px;
  }
  .service-tit h2 {
    font-size: 20px;
  }
  .service-tit h3 {
    padding-top: 4px;
    font-size: 16px;
  }
  .service-tit a.more-btn {
    padding-right: 16px;
    width: 88px;
    height: 36px;
    background: url("../img/tit-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-more-arrow.png*/ no-repeat right 20px center #fff;
    line-height: 36px;
  }

  .service-list {
    padding-top: 36px;
    overflow: hidden;
  }
  .service-list ul {
    width: auto;
  }
  .service-list li {
    margin-right: 0;
    margin-bottom: 8px;
    width: 50%;
    height: auto;
    box-sizing: border-box;
  }
  .service-list li:nth-of-type(odd) {
    padding-right: 4px;
  }
  .service-list li:nth-of-type(even) {
    padding-left: 4px;
  }
  .service-list li a {
    padding: 20px 20px 0;
    height: 264px;
  }
  .service-list li a .bar:before {
    height: 1px;
  }
  .service-list li a .num {
    font-size: 24px;
  }
  .service-list li a .ico {
    padding: 20px 0 16px;
  }
  .service-list li a .ico img {
    width: 48px;
    height: 48px;
  }
  .service-list li a h4 {
    font-size: 15px;
  }
  .service-list li a p {
    padding-top: 8px;
    line-height: 20px;
    -webkit-line-clamp: 3;
  }
  .service-list li a .btm {
    padding-top: 16px;
  }
}

/* ---------- 新闻中心 ---------- */
.news {
  padding: 100px 0;
}

.news-tit {
  position: relative;
  height: 84px;
  background: url("../img/tit-line.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-line.png*/ no-repeat left bottom;
}
.news-tit h2 {
  position: relative;
  font-size: 28px;
  font-weight: normal;
  color: #333;
}
.news-tit h3 {
  padding-top: 4px;
  font-family: "DIN-Light";
  font-size: 20px;
  font-weight: normal;
  color: #999;
  text-transform: uppercase;
}
.news-tit a.more-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  padding-right: 20px;
  width: 120px;
  height: 44px;
  border: 1px solid #efefef;
  border-radius: 22px;
  box-sizing: border-box;
  background: url("../img/tit-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-more-arrow.png*/ no-repeat right 32px center #fff;
  color: #999;
  line-height: 44px;
  text-align: center;
}
.news-tit a:hover.more-btn {
  color: #666;
  border: 1px solid #dedede;
}

.news-con {
  padding-top: 40px;
}

.news-pic {
  float: left;
  width: 48%;
}
.news-pic .pic {
  position: relative;
  width: 100%;
  height: 360px;
  overflow: hidden;
}
.news-pic .pic img {
  width: 100%;
  height: 100%;
  transition: all 0.3s ease-in-out;
}
.news-pic .date {
  position: absolute;
  left: 30px;
  bottom: 30px;
  padding-top: 5px;
  width: 80px;
  height: 75px;
  background: #fff;
  font-family: "DIN-Light";
  text-align: center;
}
.news-pic .date .day {
  display: block;
  font-size: 40px;
  color: #f04a3d;
}
.news-pic .date .month {
  display: block;
  font-size: 14px;
  color: #666;
}
.news-pic .con {
  padding: 30px 30px 0;
  height: 129px;
  border-bottom: 1px solid #efefef;
  background: #fafafa;
}
.news-pic .con h4 {
  font-size: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-pic .con p {
  padding-top: 15px;
  font-size: 15px;
  color: #888;
  line-height: 28px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-pic a:hover .pic img {
  transform: scale(1.05);
}

.news-list {
  float: right;
  width: 48%;
  height: 517px;
  border-top: 2px solid #999;
  border-bottom: 1px solid #efefef;
  background: #fafafa;
}
.news-list ul {
  padding: 0 40px;
}
.news-list li {
  padding: 40px 0;
}
.news-list li:first-child {
  border-bottom: 1px solid #efefef;
}
.news-list li .date {
  font-family: "DIN-Light";
  font-size: 16px;
  color: #999;
}
.news-list li h4 {
  padding-top: 20px;
  font-size: 20px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-list li p {
  padding-top: 15px;
  font-size: 15px;
  color: #888;
  line-height: 28px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-list li .btm {
  padding-top: 20px;
}
.news-list li .more-btn {
  padding-right: 32px;
  background: url("../img/news-more.png")/*tpa=https://mb.tdjweb.com/moban/2/img/news-more.png*/ no-repeat right center;
  font-size: 12px;
  color: #ccc;
  transition: all 0.3s ease-in-out;
}
.news-list li a:hover .more-btn {
  padding-right: 48px;
}

/* responsive */
@media only screen and (max-width: 1024px) {
  .news {
    padding: 60px 0;
  }

  .news-tit {
    height: 64px;
  }
  .news-tit h2 {
    font-size: 20px;
  }
  .news-tit h3 {
    padding-top: 4px;
    font-size: 16px;
  }
  .news-tit a.more-btn {
    padding-right: 16px;
    width: 88px;
    height: 36px;
    background: url("../img/tit-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-more-arrow.png*/ no-repeat right 20px center #fff;
    line-height: 36px;
  }

  .news-con {
    padding-top: 36px;
  }
}

@media only screen and (max-width: 768px) {
  .news-pic {
    float: none;
    width: auto;
  }
  .news-pic .pic {
    width: 100%;
    height: auto;
  }
  .news-pic .date {
    left: 20px;
    bottom: 20px;
    padding-top: 4px;
    width: 64px;
    height: 60px;
  }
  .news-pic .date .day {
    font-size: 32px;
  }
  .news-pic .date .month {
    font-size: 12px;
  }
  .news-pic .con {
    padding: 20px;
    height: auto;
  }
  .news-pic .con h4 {
    font-size: 15px;
  }
  .news-pic .con p {
    padding-top: 8px;
    font-size: 14px;
    line-height: 24px;
  }

  .news-list {
    float: none;
    margin-top: 20px;
    width: auto;
    height: auto;
    border-top: 1px solid #efefef;
  }
  .news-list ul {
    padding: 0 20px;
  }
  .news-list li {
    padding: 20px 0;
  }
  .news-list li .date {
    font-size: 14px;
  }
  .news-list li h4 {
    padding-top: 12px;
    font-size: 15px;
  }
  .news-list li p {
    padding-top: 8px;
    font-size: 14px;
    line-height: 24px;
  }
  .news-list li .btm {
    padding-top: 12px;
  }
}

/* ---------- 关于我们 ---------- */
.about {
  padding-top: 120px;
  height: 520px;
  background-position: center top;
  background-size: cover;
}

.about-intro {
  float: left;
  width: 45%;
}
.about-tit {
  position: relative;
  height: 84px;
  background: url("../img/tit-line.png")/*tpa=https://mb.tdjweb.com/moban/2/img/tit-line.png*/ no-repeat left bottom;
  color: #fff;
}
.about-tit h2 {
  position: relative;
  font-size: 28px;
  font-weight: normal;
}
.about-tit h3 {
  padding-top: 4px;
  font-family: "DIN-Light";
  font-size: 20px;
  font-weight: normal;
  text-transform: uppercase;
}
.about-con {
  padding-top: 60px;
  font-size: 15px;
  color: #fff;
  line-height: 36px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.about-btm {
  padding-top: 60px;
}
.about-btm a.more-btn {
  display: inline-block;
  padding-right: 40px;
  height: 32px;
  background: url("../img/more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/2/img/more-arrow.png*/ no-repeat right center;
  font-size: 14px;
  color: #aaa;
  line-height: 32px;
}
.about-btm a:hover.more-btn {
  color: #fff;
}

.about-count {
  float: right;
  width: 45%;
  overflow: hidden;
}
.about-count ul {
  width: calc(100% + 30px);
}
.about-count li {
  float: left;
  margin-right: 30px;
  padding: 244px 0 0 30px;
  width: calc(100% / 3 - 30px);
  height: 360px;
  box-sizing: border-box;
  background-size: cover;
}
.about-count li:nth-child(1) {
  background-image: url("../img/company-pic-1.jpg")/*tpa=https://mb.tdjweb.com/moban/2/img/company-pic-1.jpg*/;
}
.about-count li:nth-child(2) {
  margin-top: 40px;
  background-image: url("../img/company-pic-2.jpg")/*tpa=https://mb.tdjweb.com/moban/2/img/company-pic-2.jpg*/;
}
.about-count li:nth-child(3) {
  background-image: url("../img/company-pic-3.jpg")/*tpa=https://mb.tdjweb.com/moban/2/img/company-pic-3.jpg*/;
}
.about-count li .num {
  font-family: "DIN-Light";
  font-size: 44px;
  color: #f04a3d;
}
.about-count li .num sup {
  position: relative;
  top: -2px;
  left: 8px;
  font-size: 15px;
  color: #fff;
}
.about-count li h4 {
  padding-top: 4px;
  font-size: 15px;
  font-weight: normal;
  color: #fff;
}

/* responsive */
@media only screen and (max-width: 1024px) {
  .about {
    padding: 80px 0;
    height: auto;
  }
  .about-count li {
    margin-right: 20px;
    padding: 244px 0 0 20px;
    width: calc(100% / 3 - 20px);
  }
  .about-count li .num {
    font-size: 36px;
  }
  .about-count li .num sup {
    top: 0;
  }
}

@media only screen and (max-width: 768px) {
  .about {
    padding: 60px 0;
    height: auto;
  }

  .about-intro {
    float: none;
    width: auto;
  }
  .about-tit {
    height: 64px;
  }
  .about-tit h2 {
    font-size: 20px;
  }
  .about-tit h3 {
    padding-top: 4px;
    font-size: 16px;
  }
  .about-con {
    padding-top: 32px;
    font-size: 15px;
    line-height: 200%;
  }
  .about-btm {
    padding-top: 32px;
  }

  .about-count {
    float: none;
    padding: 48px 0 24px;
    width: auto;
  }
  .about-count ul {
    width: auto;
  }
  .about-count li {
    margin-right: 0;
    padding: 136px 0 0 16px;
    width: 33.33%;
    height: 220px;
  }
  .about-count li .num {
    font-size: 28px;
  }
  .about-count li .num sup {
    top: 2px;
    left: 6px;
    font-size: 14px;
  }
  .about-count li h4 {
    padding-top: 0;
    font-size: 14px;
  }
}