/* CSS Document */

/* ---------- 关于我们 ---------- */
.about {
  padding: 100px 0;
}

.about-tit {
  float: left;
  margin-top: -200px;
  width: 200px;
  height: 560px;
  background: url("../img/company-tit-bg.png")/*tpa=https://mb.tdjweb.com/moban/5/img/company-tit-bg.png*/ no-repeat bottom #458bf3;
  color: #fff;
}
.about-tit h2 {
  padding: 60px 30px 0;
  font-family: "PFDinTextPro-Light";
  font-weight: normal;
  font-size: 28px;
  letter-spacing: 8px;
  text-transform: uppercase;
}
.about-tit h3 {
  padding: 30px;
  font-size: 22px;
  font-weight: normal;
}
.about-tit h3 span {
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
}
.about-tit h3 span:after {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 2px;
  background: #fff;
  content: "";
}
.about-intro {
  float: left;
  margin-left: 7.5%;
  width: 53%;
}
.about-con {
  font-size: 15px;
  line-height: 36px;
}
.about-more {
  padding: 32px 0;
}
.about-more a.more-btn {
  display: inline-block;
  padding-right: 40px;
  height: 32px;
  background: url("../img/more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/5/img/more-arrow.png*/ no-repeat right center;
  font-size: 14px;
  color: #999;
  line-height: 32px;
}
.about-more a:hover.more-btn {
  color: #efb05c;
}
.about-menu {
  padding-top: 20px;
  overflow: hidden;
}
.about-menu li {
  float: left;
  padding-right: 2px;
  width: 33.33%;
  box-sizing: border-box;
}
.about-menu li a {
  display: block;
  height: 100px;
  background: #f6f6f6;
  font-size: 16px;
  line-height: 100px;
  text-align: center;
}
.about-menu li i {
  margin-right: 16px;
}
.about-menu li i img {
  width: 32px;
  height: 32px;
}
.about-menu li:last-child {
  padding-right: 0;
}
.about-menu li a:hover {
  color: #efb05c;
}

.about-pic {
  float: right;
}

/* responsive */
@media only screen and (max-width: 1024px) {
  .about-intro {
    float: right;
    margin-left: auto;
    width: 72%;
  }
    .about-pic {
    display: none;
  }
}

@media only screen and (max-width: 912px) {
  .about {
    padding: 48px 0;
  }

  .about-tit {
    float: none;
    margin-top: -88px;
    width: 120px;
    height: 180px;
    background-size: 120px;
  }
  .about-tit h2 {
    padding: 32px 20px 0;
    font-size: 18px;
    letter-spacing: 4px;
  }
  .about-tit h3 {
    padding: 12px 20px;
    font-size: 16px;
  }
  .about-tit h3 span {
    padding-bottom: 12px;
  }
  .about-tit h3 span:after {
    width: 20px;
  }
  .about-intro {
    float: none;
    margin-left: 0;
    width: auto;
  }
  .about-con {
    padding: 28px 0 20px;
    line-height: 200%;
  }
  .about-more {
    padding: 0;
  }
  .about-menu {
    padding-top: 24px;
  }
  .about-menu ul {
    display: -webkit-flex;
    display: flex;
  }
  .about-menu li {
    -webkit-flex: 1;
    flex: 1;
  }
  .about-menu li a {
    padding-top: 16px;
    width: auto;
    height: 64px;
    font-size: 14px;
    line-height: normal;
  }
  .about-menu li i {
    display: block;
    margin-right: 0;
    margin-bottom: 4px;
  }
  .about-menu li i img {
    width: 28px;
    height: 28px;
  }

  .about-pic {
    display: none;
  }
}

/* ---------- 服务项目 ---------- */
.service {
  padding-top: 120px;
  height: 480px;
  background-position: center top;
  background-size: cover;
}

.service-con {
  overflow: hidden;
}
.service-con ul {
  width: calc(100% + 40px);
}
.service-con li {
  float: left;
  margin-right: 40px;
  width: calc(100% / 4 - 40px);
}
.service-con li a {
  position: relative;
  display: block;
  padding: 40px 40px 0;
  height: 320px;
  color: #fff;
}
.service-con li a:before {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.2);
  content: "";
}
.service-con li a .ico img {
  width: 64px;
  height: 64px;
  filter: brightness(5);
}
.service-con li a h4 {
  padding-top: 32px;
  font-size: 18px;
  font-weight: normal;
}
.service-con li a h5 {
  padding-top: 12px;
  font-family: Arial;
  font-size: 14px;
  font-weight: normal;
  opacity: 0.7;
}
.service-con li a p {
  padding-top: 24px;
  font-size: 14px;
  line-height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  opacity: 0.7;
}
.service-con li a .btm {
  padding-top: 32px;
}
.service-con li a .arrow {
  display: inline-block;
  width: 28px;
  height: 28px;
  border: 1px solid #fff;
  border-radius: 100%;
  background: url("../img/service-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/5/img/service-more-arrow.png*/ no-repeat center;
  transition: all 0.3s ease-in-out;
  opacity: 0.4;
}
.service-con li a:hover {
  background: #fff;
  box-shadow: 0 4px 32px rgba(0,0,0,0.2);
}
.service-con li a:hover:before {
  position: absolute;
  top: 52px;
  left: 0;
  width: 4px;
  height: 40px;
  background: #458bf3;
  content: "";
}
.service-con li a:hover .ico img {
  filter: none;
}
.service-con li a:hover h4 {
  color: #333;
}
.service-con li a:hover h5, .service-con li a:hover p {
  color: #666;
}
.service-con li a:hover .arrow {
  border: 1px solid #458bf3;
  background: url("../img/service-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/5/img/service-more-arrow.png*/ no-repeat center #458bf3;
  opacity: 1;
}

/* responsive */
@media only screen and (max-width: 912px) {
  .service {
    padding: 60px 0 80px;
    height: auto;
  }

  .service-con ul {
    width: auto;
  }
  .service-con li {
    margin-right: 0;
    margin-bottom: 20px;
    width: 50%;
    box-sizing: border-box;
  }
  .service-con li:nth-of-type(odd) {
    padding-right: 4px;
  }
  .service-con li:nth-of-type(even) {
    padding-left: 4px;
  }
  .service-con li a {
    padding: 20px 20px 0;
    height: 268px;
  }
  .service-con li a .ico img {
    width: 48px;
    height: 48px;
  }
  .service-con li a h4 {
    padding-top: 20px;
    font-size: 15px;
  }
  .service-con li a h5 {
    padding-top: 8px;
    height: 32px;
  }
  .service-con li a p {
    padding-top: 16px;
    line-height: 20px;
    -webkit-line-clamp: 3;
  }
  .service-con li a .btm {
    padding-top: 16px;
  }
  .service-con li a:hover:before {
    top: 28px;
    width: 4px;
    height: 32px;
  }
}

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

.news-side {
  float: left;
  position: relative;
  width: 200px;
  height: 560px;
}
.news-tit {
  height: 272px;
  border: 4px solid #458bf3;
  background: #fff;
  color: #458bf3;
}
.news-tit h2 {
  padding: 60px 30px 0;
  font-family: "PFDinTextPro-Light";
  font-weight: normal;
  font-size: 28px;
  letter-spacing: 8px;
  text-transform: uppercase;
}
.news-tit h3 {
  padding: 30px;
  font-size: 22px;
  font-weight: normal;
}
.news-tit h3 span {
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
}
.news-tit h3 span:after {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 2px;
  background: #458bf3;
  content: "";
}
.news-btm {
  position: absolute;
  left: 0;
  bottom: 0;
}
.news-btm .more-btn {
  display: inline-block;
  padding-right: 28px;
  border-bottom: 1px solid #999;
  background: url("../img/news-more-arrow.png")/*tpa=https://mb.tdjweb.com/moban/5/img/news-more-arrow.png*/ no-repeat right center;
  font-size: 14px;
  color: #999;
  line-height: 40px;
  transition: all 0.3s ease-in-out;
}
.news-btm a:hover.more-btn {
  padding-right: 40px;
  color: #666;
}

.news-list {
  float: right;
  width: 77%;
  height: 558px;
  border: 1px solid #efefef;
}
.news-list ul {
  margin: -1px;
}
.news-list li {
  float: left;
  width: 33.33%;
  border-bottom: 1px solid #efefef;
}
.news-list li a {
  display: block;
  padding: 39px 40px 0;
  height: 240px;
}
.news-list li .date {
  padding-bottom: 20px;
  border-bottom: 1px solid #efefef;
  background: url("../img/news-more.png")/*tpa=https://mb.tdjweb.com/moban/5/img/news-more.png*/ no-repeat right 48px;
  font-family: "PFDinTextPro-Light";
}
.news-list li .date .month {
  font-size: 44px;
}
.news-list li .date .day {
  font-size: 13px;
}
.news-list li .con {
  padding-top: 24px;
}
.news-list li h4 {
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-list li p {
  padding-top: 16px;
  font-size: 14px;
  color: #888;
  line-height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
}
.news-list li a:hover {
  background: #458bf3;
  color: #fff;
}
.news-list li a:hover .date {
  border-bottom: 1px solid rgba(255,255,255,0.4);
}
.news-list li a:hover p {
  color: #fff;
}

/* responsive */
@media only screen and (max-width: 912px) {
  .news {
    padding: 48px 0;
  }

  .news-side {
    float: none;
    margin-top: -88px;
    width: auto;
    height: auto;
  }
  .news-tit {
    width: 112px;
    height: 152px;
  }
  .news-tit h2 {
    padding: 32px 20px 0;
    font-size: 18px;
    letter-spacing: 4px;
  }
  .news-tit h3 {
    padding: 12px 20px;
    font-size: 16px;
  }
  .news-tit h3 span {
    padding-bottom: 12px;
  }
  .news-tit h3 span:after {
    width: 20px;
  }
  .news-btm {
    left: auto;
    right: 0;
    bottom: 0;
  }

  .news-list {
    float: none;
    margin-top: 32px;
    width: auto;
    height: auto;
  }
  .news-list ul {
    margin: auto;
  }
  .news-list li {
    float: none;
    width: auto;
  }
  .news-list li a {
    padding: 24px 20px;
    height: auto;
  }
  .news-list li .date {
    padding-bottom: 16px;
  }
  .news-list li .con {
    padding-top: 20px;
  }
  .news-list li p {
    padding-top: 12px;
  }
}

/* ---------- 联系我们 ---------- */
.other-module {
  padding-bottom: 120px;
}
.contact {
  height: 400px;
  background-size: cover;
}
.contact li {
  float: left;
  padding: 100px;
  width: 50%;
  height: 400px;
  box-sizing: border-box;
  color: #fff;
}
.contact li:first-child {
  background: rgba(69,139,243,0.9);
}
.contact li .tit h2 {
  font-size: 22px;
  font-weight: normal;
}
.contact li .tit h3 {
  padding-top: 10px;
  font-family: "PFDinTextPro-Light";
  font-size: 20px;
  font-weight: normal;
  text-transform: uppercase;
}
.contact li .con {
  padding-top: 48px;
}
.contact .tel h4 {
  padding-left: 40px;
  background: url("../img/contact-tel-ico.png")/*tpa=https://mb.tdjweb.com/moban/5/img/contact-tel-ico.png*/ no-repeat left 3px;
  font-family: "PFDinTextPro-Light";
  font-size: 36px;
  font-weight: normal;
}
.contact .tel p {
  padding-left: 40px;
  font-size: 14px;
}
.contact .tip {
  font-size: 14px;
  line-height: 28px;
}
.contact .btm {
  padding-top: 20px;
}
.contact .btm a.more-btn {
  color: #fff;
  text-decoration: underline;
}
.contact .btm a:hover.more-btn {
  color: #efb05c;
}

/* responsive */
@media only screen and (max-width: 912px) {
  .other-module {
    padding-bottom: 64px;
  }
  .contact {
    height: auto;
  }
  .contact li {
    float: none;
    padding: 40px;
    width: auto;
    height: 240px;
  }
  .contact li .tit h2 {
    font-size: 16px;
  }
  .contact li .tit h3 {
    padding-top: 8px;
    font-size: 14px;
  }
  .contact li .con {
    padding-top: 32px;
  }
  .contact .tel h4 {
    padding-left: 32px;
    background-size: 26px;
    font-size: 32px;
  }
  .contact .tel p {
    padding-left: 32px;
  }
  .contact .tip {
    font-size: 14px;
    line-height: 24px;
  }
}