.content {
  background: url(../images/content-bg.png) no-repeat;
  background-size: 100% 100%;
}

.banner-new {
  margin-top: 15px;
  padding: 10px;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0px 2px 10px 0px #d2d2d2;
}

.banner {
  width: 59%;
  height: 418px;
}

.banner .swiper-pagination {
  padding-right: 10px;
  text-align: right;
}

.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-text {
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  width: 100%;
  padding: 10px 0;
  box-sizing: border-box;
  padding-left: 25px;
}

.banner-text p {
  width: 80%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.new-list-box {
  margin-left: 20px;
  width: 41%;
}

.new-tab {
  font-size: 18px;
  border: 1px solid #e7e7e7;
  border-bottom: 2px solid #bf0202;
}

.tab-item {
  padding: 2px 10px;
  margin-right: 10px;
  cursor: pointer;
}

.tab-item.active {
  color: #fff;
  font-weight: bold;
  background-color: #bf0202;
}

.new-list {
  display: none;
  padding-left: 20px;
  list-style-image: url(../images/ul-icon.png);
}

.new-list.active {
  display: block;
}

.new-list-item {
  margin-top: 20px;
  line-height: 21px;
}

.new-list-item a {
  font-size: 18px;
  color: #262626;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.new-list-item a:hover {
  color: #bf0202;
}

.course {
  margin-top: 20px;
}

.course-banner {
  width: 100%;
  height: 100px;
}


.course-banner img {
  width: 100%;
  height: 100%;
}

.course-list-box {
  padding: 30px 50px;
  background-color: #ffffff;
  box-shadow: 0px 2px 10px 0px #d2d2d2;
  border-radius: 0 0 4px 4px;
}

.course-tab {
  border-bottom: 1px solid #d9684b;
}

.course-tab-item {
  display: block;
  margin-right: 15px;
}

.course-list {
  margin-top: 20px;
}

.course-item {
  padding-top: 18px;
  width: 394px;
  height: 268px;
  background-image: linear-gradient(176deg, #d25743 0%, #ffffff 100%);
  border-radius: 8px;
  text-align: center;
}



.course-item-title {
  font-size: 22px;
  line-height: 22px;
  color: #ffffff;
  font-weight: bold;
  text-align: center;
}

.course-item-img {
  margin-top: 15px;
}

.course-item-img img {
  width: 334px;
  height: 198px;
  border-radius: 4px;
}

.course-next {
  /* background-image: url(); */
}

.training {
  margin-top: 20px;
  padding: 32px;
  background-image: -moz-linear-gradient(-90deg, rgb(241, 213, 191) 0%, rgb(255, 255, 255) 50%);
  background-image: -webkit-linear-gradient(-90deg, rgb(241, 213, 191) 0%, rgb(255, 255, 255) 50%);
  background-image: -ms-linear-gradient(-90deg, rgb(241, 213, 191) 0%, rgb(255, 255, 255) 50%);
  border-radius: 6px;
}

.training-item {
  width: 34%;
}

.training-item+.training-item {
  margin-left: 35px;
}

.training-item li {
  margin-top: 20px;
  line-height: 16px;
  color: #eacccc;
}


.training-item a {
  color: #262626;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.training-item a:hover {
  color: #bf0202;
}

.stage-title-box {
  border-bottom: 1px solid #dc6c4e;
}

.stage-title-box .more {
  font-size: 14px;
  color: #858585;

}

.stage-title {
  width: 131px;
  height: 35px;
  padding-left: 25px;
  line-height: 35px;
  color: #fff;
  background: url(../images/title-bg.png) no-repeat;
}

.login {
  width: 24%;
  margin-left: 35px;
}

.login-title {
  font-size: 18px;
  font-weight: bold;
  color: #9a0e0e;
  text-align: center;
}

.login-link {
  width: 49%;
  height: 35px;
  color: #fff;
  line-height: 30px;
  text-align: center;
  background: url(../images/login-bg.png) no-repeat;
  background-size: 100% 100%;
}

.login-link-box {
  margin-top: 10px;
}

.login-form {
  margin-top: 15px;
}

.login-input {
  position: relative;
  width: 254px;
  height: 38px;
  padding: 7px 0;
  background-color: #ffffff;
  border-radius: 4px;
  line-height: 20px;
  box-sizing: border-box;
  border: solid 1px #e4e4e4;
}

.login-icon {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  padding: 0 15px;
  display: flex;
  align-items: center;
  border-right: 1px solid #e4e4e4;
}

.login-icon img {
  width: 20px;
  height: 20px;
}

.login-input input {
  width: 100%;
  padding-left: 70px;
  box-sizing: border-box;
  vertical-align: middle;
}

.login-input input::placeholder {
  color: #c8c8c8;
}

.login-input+.login-input {
  margin-top: 15px;
}

.login-button-box {
  margin-top: 10px;
}

.login-button {
  width: 122px;
  height: 35px;
  color: #fff;
  text-align: center;
  line-height: 35px;
  font-weight: bold;
  background-color: #a32e25;
  border-radius: 4px;
  cursor: pointer;
}

.login-button.register {
  color: #a32e25;
  background-color: #f5e4dc;
}

.characteristic {
  margin-top: 20px;
  padding: 20px;
  background-color: #ffffff;
  box-shadow: 0px 2px 10px 0px #d2d2d2;
  border-radius: 4px;
}

.characteristic-title {
  position: relative;
}

.characteristic-title img {
  width: 100%;
}

.characteristic-title .more {
  position: absolute;
  right: 0;
  font-size: 14px;
  color: #858585;
}

.teach-source-wrapper {
  margin-top: 20px;
  background-color: #FAFAFA;
}

.teach-source-wrapper .teach-source-cont {
  height: 335px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.teach-source-wrapper .teach-source-cont .source-item {
  position: absolute;
  left: 0;
  top: 0;
  /* width: 477px; */
  width: 705px;
  height: 100%;
  transition: 0.6s;
}

.teach-source-wrapper .teach-source-cont .source-item .imgfit {
  width: 100%;
  height: 100%;
}

.teach-source-wrapper .teach-source-cont .source-item .pc-close {
  display: none;
  width: 85px;
  background-color: rgba(0, 0, 0, 0.5);
  top: 0;
  position: absolute;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 34px 0;
}

.teach-source-wrapper .teach-source-cont .source-item .pc-close span {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  width: 18px;
  line-height: 22px;
  word-wrap: break-word;
  word-break: break-all;
  text-align: center;
  overflow: hidden;
  max-height: 100%;
}

.teach-source-wrapper .teach-source-cont .source-item .pc-open {
  display: none;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.teach-source-wrapper .teach-source-cont .source-item .pc-open .title {
  position: absolute;
  left: 0;
  top: 20px;
  min-width: 160px;
  max-width: 100%;
  height: 30px;
  background: url(../images/title-bg.png) no-repeat transparent;
  background-size: cover;
  line-height: 30px;
  font-size: 16px;
  color: #fff;
  padding: 0 30px 0 20px;
  white-space: nowrap;
  overflow: hidden;
}

.teach-source-wrapper .teach-source-cont .source-item .pc-open  .cont {
    width: 100%;
    height: 205px;
    position: absolute;
    bottom: 0;
    padding: 140px 10px 10px;
    display: block;
    display: -webkit-box;
    text-overflow: ellipsis;
    overflow: hidden;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-height: 22px;
    color: #fff;
    font-size: 14px;
    background-image: linear-gradient(rgba(0, 0, 0, 0) -10%, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.8));
}


.teach-source-wrapper .teach-source-cont .source-item .pc-open .title p {
  overflow: hidden;
}


.teach-source-wrapper .teach-source-cont .act .pc-close {
  display: none;
}

.teach-source-wrapper .teach-source-cont .act .pc-open {
  display: block;
}

.theoretical {
  margin-top: 20px;
  height: 124px;
  background-color: #ffffff;
  box-shadow: 0px 2px 10px 0px #d2d2d2;
  border-radius: 4px;
}

.theoretical-item {
  width: 27%;
  justify-content: center;
  color: #262626;
}


.theoretical-item:hover {
  color: #262626;
  background-color: #f4f4f4;
}

.theoretical-title {
  position: relative;
  width: 19%;
}

.h5-theoretical-title {
  display: none;
}

.theoretical-title img {
  position: absolute;
}

.campus {
  margin-top: 20px;
  padding: 20px 30px 30px;
  background-color: #ffffff;
  box-shadow: 0px 2px 10px 0px #d2d2d2;
  border-radius: 4px;
}

.campus-img {
  margin-top: 30px;
}

.campus-img img {
  width: 100%;
  height: 227px;
}

.swiper-button-prev {
  background-image: url(../images/swiper-prev.png);
  left: 0;
}

.swiper-button-next {
  background-image: url(../images/swiper-next.png);
  right: 0;
}

ul {
  list-style: unset;
}

.recommend {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 10;
}

.video-box {
  position: relative;
  margin-top: 10px;
}

.video-switch {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50% , -50%);
  cursor: pointer;
}

.video-box img:nth-child(1){
  width: 225px;
}

/* 弹框视频 */

.disgraceful-box {
  z-index: 101;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
}

.disgraceful-box svg {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 100;
  width: 64px;
  height: 64px;
  fill: #fff;
}

.disgraceful {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .7);
  /* display: none; */
}

.disgraceful-box .disgraceful-content {
  width: 1200px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 50;
}

.disgraceful-box .disgraceful-content video {
  width: 1200px;
}

/* 弹框视频end */


@media only screen and (max-width:960px) {

  .recommend {
    display: none;
  }

  .disgraceful-box .disgraceful-content {
    width: 90%;
  }

  .banner-new {
    flex-wrap: wrap;
  }

  .banner {
    width: 100%;
    height: 180px;
  }

  .new-list-box {
    margin-left: 0;
    width: 100%;
  }

  .course-list-box {
    padding: 30px 15px;
  }

  .course-tab-item {
    width: 80px;
    line-height: unset;
  }

  .course-tab-item img {
    width: 100%;
  }

  .more {
    font-size: 12px;
    line-height: 25px;
  }

  .course-item-img img {
    width: 80%;
  }

  .training {
    flex-wrap: wrap;
    padding: 15px;
  }

  .training-item {
    width: 100%;
  }

  .training-item+.training-item {
    margin-top: 15px;
    margin-left: 0;
  }

  .login {
    margin-top: 15px;
    margin-left: 0;
    width: 100%;
  }

  .characteristic-title {
    background: url(../images/characteristic-title.png) no-repeat;
    background-position: center;
    background-size: auto 100%;
    height: 20px;
    width: 100%;
  }

  .characteristic-title img {
    display: none;
  }

  .characteristic-title .more {
    top: -16px;
  }

  .theoretical {
    flex-wrap: wrap;
    height: auto;
  }

  .theoretical-title {
    width: 100%;
    height: 125px;
    background-color: #ccb489;

  }

  .theoretical-title img {
    display: none;
  }

  .h5-theoretical-title {
    display: block;
    font-size: 32px;
    text-align: center;
    line-height: 125px;
    font-weight: bold;
    color: #fff;
  }

  .theoretical-item {
    width: 33%;
    height: 125px;
  }
  .theoretical-item img{
    width:40px;
    height:40px;
  }



}