body {
  background: #fff;
}
.w1240 {
  width: 1240px;
}
/* header */
.it-page-header {
  background-color: #fff;
  height: 90px;
}
.it-page-header .header-content {
  overflow: hidden;
}
.it-page-header .it-logo {
  margin-top: 16px;
}
.it-page-header .it-tel {
  padding-top: 36px;
  color: #898989;
}
.it-page-header .it-tel .num {
  font-size: 22px;
}
/* banner */
.it-banner {
  overflow: hidden;
  height: 693px;
}
.it-banner img {
  top: 0;
  left: 50%;
  margin-left: -960px;
}
/* 赛事介绍 */
.it-com-info {
  height: 635px;
  background-color: #f9faff;
}
.it-com-info .com-content {
  position: relative;
  z-index: 1;
  height: 500px;
  margin-top: -95px;
  box-sizing: border-box;
  border-radius: 15px;
  padding: 40px 30px 0;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
  color: #3f4067;
  line-height: 36px;
  background: url(../image/com_content_bg.png) no-repeat right bottom #fff;
}
.it-com-info .com-content_title {
  height: 40px;
  font-size: 30px;
  line-height: 40px;
  background: url(../image/com_content_title_bg.png) no-repeat center top;
}
.it-com-info .com-content_text p {
  margin-top: 30px;
  text-indent: 2em;
}
/* 获奖项目 */
.award-project {
  padding-top: 115px;
  box-sizing: border-box;
  height: 800px;
  background: url(../image/project_bg.jpg) no-repeat center bottom;
}
.date-nav {
  padding-left: 25px;
}
.date-nav ul {
  border-bottom: 1px solid #e5e5e5;
}
.date-nav ul li {
  color: #1677ff;
  font-size: 18px;
  margin-right: 100px;
  border-bottom: 2px solid transparent;
  padding-bottom: 20px;
  float: left;
  cursor: pointer;
}
.date-nav ul li:last-child {
  margin-right: 0;
}
.date-nav ul li.active {
  border-color: #1677ff;
}
.project-type-nav {
  top: 150px;
  left: 0;
  width: 250px;
  height: 380px;
  border-radius: 12px 0 12px 0;
  overflow: hidden;
  background: url(../image/project_type_nav_bg.png) no-repeat right bottom #1a5cff;
}
.project-type-nav .project-type-item {
  height: 90px;
  line-height: 90px;
  padding-left: 40px;
  font-size: 22px;
  color: #fff;
  cursor: pointer;
}
.project-type-nav .project-type-item span {
  right: 30px;
  top: 40px;
  width: 21px;
  height: 8px;
  background: url(../image/icon_arrow.png) no-repeat center;
  display: none;
}
.project-type-nav .project-type-item.active,
.project-type-nav .project-type-item:hover {
  background-color: #ffc079;
  color: #534038;
}
.project-type-nav .project-type-item.active span,
.project-type-nav .project-type-item:hover span {
  display: block;
}
.project-list-box {
  width: 1132px;
  height: 480px;
  margin-left: 108px;
  margin-top: 50px;
  padding: 35px 0;
  background-color: #fff;
  box-shadow: 0 0 15px 0 rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  box-sizing: border-box;
}
.project-list-box .table-box {
  height: 440px;
  overflow-y: auto;
}
.project-list-box table {
  width: 960px;
  margin-left: 142px;
  text-align: center;
}
.project-list-box table tr {
  height: 60px;
}
.project-list-box table th,
.project-list-box table td {
  text-align: center;
}
.project-list-box table th {
  font-size: 20px;
  color: #1e61ff;
}
.project-list-box table td {
  color: #3f4067;
  font-size: 16px;
}
.project-list-box .award-name {
  width: 280px;
}
.project-list-box .go-detail {
  width: 95px;
  height: 34px;
  line-height: 34px;
  border-radius: 17px;
  display: inline-block;
  color: #999999;
}
.project-list-box .go-detail:hover {
  background-color: #ffbe78;
  color: #534038;
}
.copyright {
  height: 60px;
  line-height: 60px;
  text-align: center;
  font-size: 14px;
  color: #929ba4;
  background-color: #0d1a26;
}
/* 详情页css */
.d-module-title .name {
  position: relative;
  color: #474c65;
  height: 120px;
  line-height: 120px;
}
.d-module-title .name .text {
  position: relative;
  z-index: 1;
}
.d-module-title .name .text::after,
.d-module-title .name .text::before {
  position: absolute;
  top: 18px;
  content: '';
  width: 66px;
  height: 12px;
}
.d-module-title .name .text::after {
  right: -80px;
  background: url(../image/06.png) no-repeat;
}
.d-module-title .name .text::before {
  left: -80px;
  background: url(../image/05.png) no-repeat;
}
.d-module-title .name .num-bg {
  font-size: 150px;
  color: #f8f8f9;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, 0);
  letter-spacing: -15px;
}
.d-module-title .name .num-bg.dark {
  color: #342a5a;
}
.d-module-title .text.white {
  color: #fff;
}
.d-module-title .text.white::after {
  background: url(data:image/png;base64,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) no-repeat;
}
.d-module-title .text.white::before {
  background: url(data:image/png;base64,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) no-repeat;
}
.d-page-banner {
  height: 349px;
  overflow: hidden;
}
.d-page-banner img {
  top: 0;
  left: 50%;
  margin-left: -960px;
}
.d-page-banner .project-name {
  left: 50%;
  top: 99px;
  line-height: 36px;
  margin-left: -600px;
}
/* 项目介绍 */
.project-introduction {
  height: auto;
  background: #fff;
  padding-bottom: 125px;
}
.project-introduction .project-introduction-content {
  position: relative;
  z-index: 1;
  margin: -125px auto 0;
  width: 1307px;
  height: auto;
  padding: 28px 30px 50px 40px;
  box-sizing: border-box;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 0 15px 0 rgba(0, 0, 0, 0.1);
}
.project-introduction .icon-point {
  position: absolute;
  left: 50px;
  top: 50px;
  width: 95px;
  height: 80px;
  background: url(../image/09.png) no-repeat;
}
.project-introduction .project-introduction-info {
  font-size: 16px;
  color: #546682;
  line-height: 46px;
}
/* 视频展示 */
.d-project-video {
  height: 666px;
  background: url(../image/d_project_video_bg.jpg) no-repeat center;
}
.d-project-video .d-p-video-box {
  width: 750px;
  height: 420px;
  margin: 30px auto 0;
}
.d-project-video .d-play-box {
  position: absolute;
  z-index: 2;
  cursor: pointer;
}
.d-project-video .d-play-box .play-icon {
  position: absolute;
  width: 83px;
  height: 83px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
/* 团队照片 */
.d-team-pic {
  height: 735px;
  background-color: #fff;
  overflow: hidden;
}
.d-team-pic .pic-box {
  width: 740px;
  height: 400px;
  margin: 45px auto 0;
  border-radius: 15px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.d-team-pic .team-bg-img1 {
  top: 0;
  left: 50%;
  margin-left: -725px;
}
.d-team-pic .team-bg-img2 {
  bottom: -15px;
  left: 50%;
  margin-left: 345px;
}
.d-ppt-download {
  height: 260px;
  padding: 50px 0 40px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background: url(../image/d_ppt_download_bg.jpg) no-repeat center;
}
.d-ppt-download span {
  width: 53px;
  height: 52px;
  background: url(../image/icon_ppt.png) no-repeat;
}
.d-ppt-download .ppt-download-btn {
  width: 106px;
  height: 34px;
  line-height: 34px;
  border-radius: 5px;
  color: #4e342e;
  background-color: #ffcd87;
}
/* 项目亮点 */
.d-project-sup {
  height: 527px;
  overflow: hidden;
  background: linear-gradient(to bottom, #ffffff 15%, #e0e9f9);
}
.d-project-sup .d-sup-info {
  margin: 15px auto 0;
  width: 1306px;
  height: 348px;
  padding: 60px 45px;
  background-color: #fff;
  border-radius: 15px 15px 0 0;
  box-shadow: 0 0 15px 0 rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}
.d-project-sup .d-sup-info-box {
  color: #546682;
  font-size: 16px;
  line-height: 36px;
}