/*模考系统样式*/
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
.p105 {
  padding-top: 16px;
}
.p95 {
  padding-top: 95px;
  margin-bottom: 40px;
}
.line-clamp-one {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  word-break: break-all;
  overflow: hidden;
}
.line-clamp-six {
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  word-break: break-all;
  overflow: hidden;
}
a:hover {
  text-decoration: none;
}
.dryrun-main {
  padding-top: 149px;
}
.dryrun-navbg {
  width: 100%;
  height: 55px;
  background: #ebebed;
  border-bottom: 1px solid #1f2a66;
  position: fixed;
  top: 106px;
  left: 0;
  z-index: 10;
}
.dryrun-box {
  width: 1200px;
  background: #fff;
  padding-bottom: 30px;
}
.dryrun-nav {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  padding-top: 15px;
}
.dryrun-nav li {
  width: 110px;
  text-align: center;
  height: 40px;
  background: #dbdbdb;
  color: #333;
  margin-right: 11px;
  font-size: 14px;
  line-height: 40px;
  cursor: pointer;
}
.dryrun-nav li.active {
  background: #1f2a66;
  color: #fff;
}
.dryrun-box {
  margin: 0 auto;
}
.dryrun-item {
  margin-top: 30px;
}
.dryrun-item h2 {
  font-size: 12px;
  font-weight: 500;
  height: 12px;
  line-height: 12px;
  border-left: 3px solid #1f2a66;
  padding-left: 5px;
}
.dryrun-list {
  margin-right: -20px;
  overflow: hidden;
}
.dryrun-list li {
  margin-top: 15px;
  width: 285px;
  height: 275px;
  background-color: #f3f5f9;
  float: left;
  margin-right: 20px;
  border-radius: 0 30px 0 0;
  padding: 15px;
  box-sizing: border-box;
  position: relative;
}
.dryrun-list li h3 {
  font-size: 15px;
  color: #333;
  font-weight: bold;
  margin: 10px 0 20px 0;
}
.dryrun-list li p {
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}
.dryrun-list li .lable {
  width: 285px;
  position: absolute;
  bottom: 15px;
  left: 0px;
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
  padding: 0 15px;
}
.dryrun-list li .lable a {
  width: 100px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #1f2a66;
  font-size: 12px;
  color: #fff;
  border-radius: 20px;
}
.dryrun-list li .lable span {
  color: #b40000;
  font-size: 12px;
  font-weight: bold;
  display: block;
  line-height: 30px;
}
.dryrun-list li .lable span em {
  font-size: 15px;
}

.dryrun-detail {
  margin: 0 auto;
  padding: 96px 0 40px 0;
}
.detail-top {
  width: 100%;
  background-color: #fff;
  padding: 20px;
  box-sizing: border-box;
  overflow: visible;
}
.detail-top-left {
  width: 420px;
  height: 260px;
  float: left;
  box-sizing: border-box;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
.detail-top-right {
  width: 720px;
  height: 260px;
  float: right;
  position: relative;
}
.detail-top-right h2 {
  color: #1b1b1b;
  font-weight: bold;
  padding: 20px 0;
}
.detail-top-right p {
  color: #999;
  line-height: 2;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  word-break: break-all;
  overflow: hidden;
  padding: 0;
}
.detail-top-right .label {
  width: 100%;
  position: absolute;
  bottom: 10px;
  left: 0;
}
.detail-top-right .label span {
  display: block;
  float: left;
  width: 130px;
  height: 35px;
  line-height: 35px;
  color: #b40000;
  font-weight: bold;
  padding-left: 20px;
}
.detail-top-right .label .buy-test-paper {
  display: block;
  float: right;
  width: 130px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  background-color: #1f2a66;
  border: 1px solid #1f2a66;
  border-radius: 5px;
  margin-left: 20px;
  color: #fff;
}
.detail-top-right .look-back {
  display: block;
  float: right;
  width: 130px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  background-color: #1f2a66;
  border: 1px solid #1f2a66;
  border-radius: 5px;
  margin-left: 20px;
  color: #fff;
  cursor: pointer;
  position: relative;
}
.look-back-list {
  border: 1px solid #eee;
  background: #fff;
  position: absolute;
  top: 35px;
  left: 0;
  width: 130px;
  border-radius: 0 0 5px 5px;
}
.look-back-list a {
  display: block;
  height: 30px;
  line-height: 30px;
  color: #333;
  font-size: 13px;
}
.look-back-list a:hover {
  background: #eee;
  color: #1f2a66;
}
.detail-top-right .label a.hui {
  background-color: #fff;
  border: 1px solid #1f2a66;
  color: #1f2a66;
}
.detail-bottom {
  margin-top: 20px;
  background: #fff;
}
.detail-nav {
  border-bottom: 1px solid #cfcfcf;
  display: flex;
  opacity: 0.8;
}
.detail-nav li {
  margin-left: 20px;
  font-size: 16px;
  position: relative;
  color: #1b1b1b;
  padding: 15px 10px;
  cursor: pointer;
}
.detail-nav li.active {
  color: #1f2a66;
}
.detail-nav li.active::after {
  content: "";
  background-color: #1f2a66;
  height: 2px;
  width: 100%;
  position: absolute;
  left: 0;
  bottom: -1.5px;
}
.detail-box-wen {
  padding: 0px 20px 20px;
}
.detail-box-itme {
  border: 1px solid #cfcfcf;
  opacity: 0.8;
  padding: 20px;
  margin-top: 20px;
}
.detail-box-itme h3 {
  font-size: 16px;
  color: #333;
  padding-bottom: 10px;
  font-weight: 500;
}
.detail-box-itme h3 {
  font-size: 16px;
  color: #333;
  padding-bottom: 10px;
  font-weight: 500;
}
.detail-box-itme .centent {
  line-height: 1.8;
}
.detail-box-video {
  padding: 25px;
}
.video-main-left {
  height: 420px;
  float: left;
  background: #e6e6e6;
  width: 23%;
  margin-right: 20px;
}
.video-main-left h3 {
  height: 40px;
  line-height: 40px;
  color: #333333;
  background-color: #dadada;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.video-main-left h3 span {
  flex: 1;
  text-align: center;
  padding: 0 10px;
  font-size: 15px;
}
.video-main-left h3 span.active {
  color: #31a4ff;
  background: #ccc;
}

.video-list {
  overflow-y: auto;
  height: 380px;
}
.video-list li {
  height: 40px;
  padding: 0 15px;
  line-height: 40px;
  position: relative;
}
.video-list li::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 1px solid black;
  border-right: 1px solid black;
  box-shadow: 0 0 0 lightgray;
  right: 15px;
  -webkit-transform: translate3d(0, -50%, 0) rotate(45deg);
  transform: translate3d(0, -50%, 0) rotate(45deg);
}

.video-list li a {
  color: #333333;
  font-size: 14px;
}
.video-list li:hover,
.video-list li.active {
  background-color: #e1e1e1;
}
.video-list li.active a,
.video-list li:hover a {
  color: #31a4ff;
}
.video-main-right {
  float: left;
  overflow-y: auto;
  bottom: 15px;
  box-sizing: border-box;
  width: 75%;
  height: 420px;
  background: #33302f;
}
/*知识服务样式*/
.knowledeg-home-top {
  margin-top: 91px;
  height: 320px;
}
.knowledge-home-topm {
  height: 300px;
  position: relative;
  width: 300px;
  float: left;
}
.knowledeg-top-left {
  width: 300px;
  height: 300px;
  background: #fff;
  border-radius: 5px;
  padding: 10px 0;
  float: left;
  overflow-y: auto;
}
.knowledeg-top-left li {
  padding: 12px 10px 12px 0px;
}
.categoty-menu-item {
  position: relative;
}
.categoty-menu-item::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid #e3e3e3;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  margin-top: -6px;
  transform: rotate(90deg);
}
.knowledeg-top-left a {
  font-size: 14px;
  color: #666;
  display: inline-block;
  margin-left: 10px;
}
.knowledeg-top-left li a:first-child {
  font-weight: bold;
}
.knowledeg-top-left a:hover {
  color: #ed1e19;
  text-decoration: underline;
}
.knowledeg-top-left li:hover {
  background: #eee;
}
.knowledeg-top-left li:hover .categoty-item-detail-container {
  display: block;
}
.categoty-item-detail-container {
  display: none;
  box-sizing: border-box;
  position: absolute;
  top: 0px;
  right: -513px;
  width: 513px;
  min-height: 320px;
  background: #ffffff;
  border-radius: 6px;
  box-shadow: 0px 4px 6px rgb(0 0 0 / 8%);
  padding: 24px;
  box-sizing: border-box;
  z-index: 20;
}
.categoty-item-detail {
  position: relative;
}
.categoty-item-detail-title {
  display: inline-block;
  margin-bottom: 16px;
  cursor: pointer;
  user-select: none;
  font-family: PingFang SC;
  font-style: normal;
  font-weight: 600;
  font-size: 16px;
  line-height: 22px;
  color: #333;
  height: 22px;
}
.categoty-item-detail-title:hover {
  text-decoration: underline;
}
.categoty-item-detail-title_arrow {
  width: 0;
  height: 0;
  border-left: 5px solid #333;
  border-top: 3.5px solid #fff;
  border-bottom: 3.5px solid #fff;
  display: inline-block;
  vertical-align: middle;
  transform: translateY(-1px);
}
.categoty-item-detail-sub-item {
  line-height: 20px;
  margin-bottom: 8px;
  float: left;
}
.categoty-item-detail-sub-item-title {
  font-size: 14px;
  margin-right: 24px;
  cursor: pointer;
  color: #777;
}
.categoty-item-detail-sub-item-title:hover {
  color: #ff3f29;
  text-decoration: underline;
}
.categoty-item-detail-quality-list {
  position: absolute;
  bottom: 24px;
  left: 24px;
}
.categoty-item-detail-quality-list-title {
  font-family: PingFang SC;
  font-weight: 600;
  font-size: 16px;
  line-height: 22px;
  color: #333;
  margin-bottom: 16px;
}
.knowledeg-top-left a.categoty-item-detail-quality-list-course {
  display: block;
  float: left;
  margin-right: 12px;
  text-decoration: none;
  margin-left: 0;
}
.categoty-item-detail-quality-list-course .img {
  display: block;
  width: 147px;
  height: 82px;
  border-radius: 4px;
}
.categoty-item-detail-quality-list-course .title {
  height: 34px;
  width: 146px;
  font-family: PingFang SC;
  font-size: 12px;
  line-height: 17px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 8px;
}
.categoty-item-detail-quality-list-course:nth-child(4) {
  margin-right: 0;
}
.knowledge-page-header {
  width: 100%;
  background: #fff;
  position: fixed;
  z-index: 10;
}
.knowledge-header-breadcrumb {
  display: flex;
  height: 57px;
  align-items: center;
}
.knowledge-header-breadcrumb h3 {
  font-weight: 600;
  font-size: 18px;
  color: #333;
  margin-right: 32px;
}
.knowledge-header-item a {
  display: block;
  font-size: 14px;
  color: #666;
  margin-right: 24px;
  text-decoration: none;
  line-height: 57px;
  display: inline-block;
  padding-top: 4px;
}
.knowledge-header-item a:hover,
.knowledge-header-item a.active {
  color: #31a4ff;;
}

.knowledege-t {
  margin: 80px auto 0px;
  height: 34px;
  font-weight: 600;
  font-size: 24px;
  line-height: 34px;
  color: #333;
}
.knowledeg-top-right {
  width: 888px;
  height: 320px;
  float: right;
  background: #444;
  border-radius: 5px;
}
.knowledeg-top-right img {
  width: 100%;
  height: 320px;
  display: block;
  border-radius: 5px;
  overflow: hidden;
}
.knowledeg-list {
  overflow: hidden;
  margin-right: -10px;
  padding-bottom: 25px;
  margin-top: 10px;
}
.knowledeg-list li {
  width: 292.5px;
  height: 330px;
  background: #fff;
  border-radius: 5px;
  float: left;
  margin-right: 10px;
  margin-top: 25px;
  cursor: pointer;
}
.knowledeg-list li:hover {
  border-color: #fff;
  box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
  transform: translateY(-5px);
}
.knowledeg-list li .itme-img {
  width: 292.5px;
  height: 160px;
  background-repeat: no-repeat;
  background-size: 100%;
  border-radius: 5px 5px 0 0;
}
.knowledeg-list li .itme-centen {
  padding: 10px;
  position: relative;
}
.itme-centen h3 {
  font-size: 16px;
  color: #333;
  font-weight: bold;
}
.itme-centen .itme-wen {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 5px 0;
  height: 70px;
  overflow: hidden;
}
.itme-tag {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  border-top: 1px solid #efefef;
  padding-top: 15px;
}
.itme-tag-r a {
  padding: 6px 15px;
  background: #1f2a66;
  border-radius: 15px;
  color: #fff;
  font-size: 12px;
}
.itme-tag-r a:hover {
  opacity: 0.85;
}
.itme-tag-l span {
  color: #ed1e19;
  font-size: 16px;
}
.itme-tag-l em {
  font-size: 12px;
}
.itme-tag-l span:last-child {
  color: #999;
  font-size: 14px;
  text-decoration: line-through;
}

.knowledge-detail-top {
  width: 100%;
  background-color: #fff;
  padding-bottom: 20px;
  box-sizing: border-box;
  overflow: hidden;
}
.knowledge-detail-left {
  width: 420px;
  height: 260px;
  float: left;
  box-sizing: border-box;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
.knowledge-detail-right {
  width: 760px;
  height: 260px;
  float: right;
  position: relative;
}
.knowledge-detail-right h2 {
  font-weight: bold;
}
.knowledge-detail-right .content {
  padding: 10px;
  background: #eee;
  font-size: 13px;
  color: #999;
  line-height: 1.5;
}
.knowledge-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  margin-bottom: 5px;
}
.knowledge-group li:nth-child(1) span:first-child {
  color: #a0318d;
}
.knowledge-group li:nth-child(1) span:last-child {
  color: #666;
  margin-left: 15px;
}
.knowledge-group li:nth-child(2) span:first-child {
  color: #333;
}
.knowledge-group li:nth-child(2) span:last-child {
  color: #999;
  margin-left: 15px;
}
.knowledge-group li:nth-child(3) span:first-child {
  color: #666;
}
.knowledge-group li:nth-child(3) span:last-child {
  color: #666;
  font-weight: normal;
}
.knowledge-detail-right .money {
  overflow: hidden;
}
.knowledge-detail-right .money span {
  display: inline-block;
  color: #b40000;
  font-weight: bold;
  margin-top: 15px;
}
.knowledge-detail-right .money span:last-child {
  color: #999;
  text-decoration: line-through;
  font-weight: normal;
  padding-left: 10px;
}
.knowledge-detail-right .label {
  position: absolute;
  bottom: 10px;
  left: 0px;
}
.knowledge-detail-right .label a {
  display: block;
  float: right;
  width: 130px;
  height: 35px;
  line-height: 35px;
  text-align: center;
  background-color: #a5030e;
  border: 1px solid #a5030e;
  border-radius: 35px;
  margin-right: 20px;
  color: #fff;
}
.knowledge-detail-right .label a.hui {
  background-color: #fff;
  border: 1px solid #666;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
}
.knowledge-detail-right .label a.hui img {
  margin-right: 5px;
}
.knowledge-detail-bottom {
  padding: 20px 0;
  overflow: hidden;
  width: 1200px;
}
.detail-bottom-l {
  width: 880px;
  background: #fff;
  float: left;
}

.knowledge-box-wen {
  padding: 15px;
}
.detail-bottom-nav {
  display: flex;
  background: #e0e0e0;
}
.detail-bottom-nav li {
  font-size: 16px;
  position: relative;
  color: #999;
  padding: 10px 25px;
  cursor: pointer;
  font-size: 14px;
}
.detail-bottom-nav li.active {
  color: #fff;
  background: #1f2a66;
}
.detail-bottom-r {
  width: 280px;
  background: #fff;
  float: right;
  padding: 0 10px;
}
.detail-bottom-r h3 {
  font-size: 16px;
  color: #000;
  padding: 10px 0;
}
.hot-list li {
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}
.hot-list li:last-child {
  border-bottom: none;
}
.hot-list li .hot-item-l {
  width: 100px;
  height: 60px;
  background-size: cover;
  background-repeat: no-repeat;
  margin-right: 10px;
}
.hot-item-r {
  flex: 1;
}
.hot-item-r h4 {
  font-size: 14px;
  padding: 3px 0;
}
.hot-item-lable {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}
.hot-item-lable span {
  color: #b40000;
}
.hot-item-lable span:last-child {
  color: #999;
  background: url(../Images/tow-user.png) no-repeat center;
  background-size: 14px 16px;
  padding-left: 50px;
}
.catalogue-box {
  padding-bottom: 10px;
}

.catalogue-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 35px;
  padding: 0 15px;
  font-size: 14px;
  color: #999;
  margin-top: 10px;
}
.catalogue-list a:hover {
  background-color: #eee;
}
.catalogue-list-l span:first-child {
  margin-right: 15px;
}
.catalogue-list-l em {
  color: #1f2a66;
  border: 1px solid #1f2a66;
  display: inline-block;
  font-size: 12px;
  line-height: 1.2;
  padding: 0 3px;
  margin-right: 3px;
}
.catalogue-list-r span:first-child {
  color: #1f2a66;
}
.catalogue-list-r span.play {
  margin-left: 15px;
  background: url(../Images/playicon.png) no-repeat center left;
  background-size: 17px 16px;
  padding-left: 25px;
  color: #999;
}
.topic-box {
  padding: 15px;
}
.topic-box .hot-list li {
  padding-right: 150px;
  align-items: center;
  position: relative;
}
.topic-box .hot-list li:last-child {
  border-bottom: 1px solid #eee;
}
.topic-box .hot-list li .hot-item-l {
  width: 120px;
  height: 80px;
  background-size: cover;
  background-repeat: no-repeat;
  margin-right: 10px;
}
.topic-box .hot-list li .hot-itme-wen {
  color: #999;
  font-size: 12px;
  padding: 5px 0;
}
.hot-item-money {
  color: #b40000;
}
.hot-item-btn a {
  display: block;
  height: 23px;
  line-height: 23px;
  background: #1e296a;
  border-radius: 11px;
  font-size: 12px;
  color: #fff;
  width: 86px;
  position: absolute;
  top: 50%;
  right: 0;
  margin-top: -11.5px;
  text-align: center;
}
.chapter-box h3 {
  height: 40px;
  line-height: 40px;
  padding: 0 15px;
  background: #f7f7f7;
  color: #333;
  font-size: 14px;
  font-weight: bold;
}
.chapter-box-list {
  padding: 0px 15px 15px 15px;
}
.chapter-box-list li {
  font-size: 14px;
  color: #444;
  position: relative;
}
.downbtn-box {
  width: 25px;
  height: 25px;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -12px;
}

.downbtn::after {
  content: "";
  position: absolute;
  top: 10px;
  width: 8px;
  height: 8px;
  border-top: 1px solid #c8c7c7;
  border-right: 1px solid #c8c7c7;
  box-shadow: 0 0 0 lightgrey;
  right: 8px;
  transform: translate3d(0, -50%, 0) rotate(135deg);
}

.upbtn::after {
  content: "";
  position: absolute;
  top: 15px;
  width: 8px;
  height: 8px;
  border-top: 1px solid #c8c7c7;
  border-right: 1px solid #c8c7c7;
  box-shadow: 0 0 0 lightgrey;
  right: 8px;
  transform: translate3d(0, -50%, 0) rotate(-45deg);
}
.chapter-box-list li .title {
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 30px 10px 0px;
  position: relative;
}
.chapter-box-list li .subtitle a {
  display: block;
  border-bottom: 1px solid #eee;
  padding: 10px 0px 10px 30px;
  color: #444;
}
.chapter-box-list li .subtitle a:hover {
  color: #1e296a;
}
.title-r a {
  margin-left: 10px;
}
.tit-right .fl {
  margin: 0 0 !important;
}
span.collection-default {
  background: url(../images/tow-xin.png) no-repeat center;
  background-size: 16px 14px;
  padding-left: 52px;
  display: inline-block;
}
span.collection-selection {
  background: url(../images/tow-xin1.png) no-repeat center;
  background-size: 16px 14px;
  padding-left: 52px;
  display: inline-block;
}
span.give-default {
  background: url(../images/tow-zan.png) no-repeat center;
  background-size: 16px 16px;
  padding-left: 50px;
  display: inline-block;
}
span.give-selection {
  background: url(../images/tow-zan1.png) no-repeat center;
  background-size: 16px 16px;
  padding-left: 50px;
  display: inline-block;
}
.red {
  color: #b40000;
}
a.g-btn {
  display: inline-block;
  height: 23px;
  line-height: 23px;
  background: #1e296a;
  border-radius: 11px;
  font-size: 12px;
  color: #fff;
  padding: 0 15px;
  text-align: center;
}