@charset "UTF-8";
/*关注登录弹框*/
/*关注登录弹框*/
.concern {
  display: none;
  width: 100%;
  height: 100%;
  z-index: 9;
  position: fixed; }

.top-bg {
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: 0.8;
  position: relative; }

.entry {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 308px;
  height: 288px;
  margin-left: -194px;
  margin-top: -144px;
  background-color: #fff;
  padding-left: 40px;
  padding-right: 40px;
  background-color: #fff; }
  .entry h2 {
    position: relative;
    padding-bottom: 20px;
    padding-top: 28px;
    text-align: center;
    font-size: 18px;
    font-weight: normal;
    color: #444; }
  .entry span {
    position: absolute;
    display: inline-block;
    width: 10px;
    height: 10px;
    top: 10px;
    right: 10px;
    background: #eee url(../../images/top.png) no-repeat 0 -76px;
    cursor: pointer; }
  .entry input {
    display: block;
    width: 272px;
    height: 43px;
    border: 1px solid #dfdfdf;
    margin-bottom: 15px;
    padding: 0 10px;
    line-height: 42px;
    font-size: 16px;
    color: #ccc; }
  .entry button {
    width: 294px;
    height: 45px;
    background-color: #25ad48;
    margin-top: 15px;
    border: none;
    line-height: 46px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    cursor: pointer; }

/*视频弹出框*/
.bg-video {
  display: none;
  width: 100%;
  height: 100%;
  z-index: 9;
  position: fixed; }
  .bg-video .bg {
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0.8;
    position: relative; }
  .bg-video .small-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 921px;
    height: 676px;
    margin-left: -476px;
    margin-top: -338px;
    background-color: #fff;
    padding-left: 31px; }
  .bg-video video {
    position: absolute;
    width: 890px;
    height: 568px;
    left: 31px;
    top: 38px; }
  .bg-video h2 {
    display: inline-block;
    padding-top: 28px;
    font-weight: normal;
    font-size: 18px;
    color: #444; }
  .bg-video span {
    float: right;
    display: inline-block;
    margin: 38px 14px;
    height: 10px;
    width: 10px;
    background: #eee url(../../images/top.png) no-repeat 0 -76px;
    cursor: pointer; }

/*顶部cookie*/
#cookie-bg {
  width: 100%;
  height: 36px;
  background-color: #f3f3f3; }

.cookie {
  width: 1204px;
  margin: 0 auto;
  font-size: 12px;
  color: #333; }
  .cookie a {
    color: #21a557;
    line-height: 36px; }

.cookie-left {
  display: inline-block;
  line-height: 36px; }

.cookie-right {
  float: right;
  margin-top: 13px;
  padding-left: 16px;
  line-height: 12px;
  background: url(../../images/top.png) no-repeat -80px 2px;
  cursor: pointer; }

/*导航条*/
.nav {
  margin: 0 auto;
  width: 1204px;
  height: 89px;
  position: relative; }
  .nav h2 {
    display: inline-block;
    float: left;
    line-height: 22px;
    margin-top: 30px;
    padding-left: 82px;
    font-weight: normal;
    font-size: 22px;
    line-height: 22px;
    background: url(../../images/top.png) no-repeat -22px -9px; }
  .nav input {
    margin-left: 31px;
    margin-top: 31px;
    line-height: 22px;
    padding-right: 9px;
    padding-left: 22px;
    font-size: 12px;
    font-family: '宋体';
    color: #fff;
    border: none;
    border-radius: 3px;
    background: #21a557 url(../../images/top.png) no-repeat -78px -31px;
    cursor: pointer; }
  .nav input:hover {
    background: #2fb556 url(../../images/top.png) no-repeat -78px -31px; }
  .nav span {
    margin-left: 14px;
    font-size: 12px;
    font-family: '宋体';
    color: #666; }
  .nav p {
    display: none;
    position: absolute;
    width: 88px;
    height: 22px;
    border: 1px solid #f1f1f1;
    top: 30px;
    left: 266px;
    padding-left: 21px;
    background: #fff url(../../images/top.png) no-repeat -44px -66px;
    font-size: 12px;
    color: #000; }
    .nav p a {
      margin-left: 6px;
      color: #acacac; }
      .nav p a:hover {
        color: #2fb556;
        text-decoration: underline; }
  .nav ul {
    float: right;
    margin-top: 34px;
    font-size: 16px;
    line-height: 20px; }
  .nav li {
    float: left;
    margin-right: 54px; }
  .nav a {
    color: #666; }
  .nav a:hover {
    color: #21a557; }
  .nav .mooc {
    margin-right: 30px; }
  .nav .search {
    margin-right: 14px; }

.search a {
  display: inline-block;
  width: 20px;
  height: 22px;
  background: url(../../images/top.png) no-repeat; }

/*轮播图*/
.banner {
  margin: 0 auto;
  width: 1614px;
  height: 460px;
  position: relative; }
  .banner a {
    position: absolute;
    width: 100%;
    height: 460px;
    left: 0;
    top: 0;
    display: block; }
  .banner .dot {
    position: absolute;
    bottom: 20px;
    left: 50%;
    margin-left: -142px; }
  .banner li {
    width: 10px;
    height: 10px;
    background-color: #fff;
    float: left;
    margin-right: 11px;
    border-radius: 50%; }
  .banner .active {
    background-color: #333; }

/*三种课*/
.three {
  width: 1206px;
  height: 295px;
  margin: 0 auto; }
  .three div {
    display: inline-block;
    width: 240px;
    height: 236px;
    margin-right: 80px;
    padding-left: 100px; }
  .three h2 {
    margin-top: 60px;
    font-weight: normal;
    font-size: 22px;
    line-height: 22px;
    color: #333; }
  .three p {
    display: block;
    width: 248px;
    margin-top: 20px;
    font-size: 14px;
    color: #666; }
  .three a {
    width: 72px;
    display: block;
    margin-top: 34px;
    font-size: 14px;
    color: #39a030; }
  .three a:hover {
    text-decoration: underline; }
  .three .product1 {
    background: url(../../images/top1.png) no-repeat 0 -46px; }
  .three .product2 {
    background: url(../../images/top1.png) no-repeat 0 -214px; }
  .three .product3 {
    background: url(../../images/top1.png) no-repeat 0 -380px;
    margin-right: 0; }

/*工作环境图片展示*/
.list {
  width: 100%;
  height: 301px;
  background-color: #f8f8f8; }
  .list ul {
    width: 1940px;
    margin: 0 auto; }
  .list li {
    float: left;
    margin-right: 4px; }
  .list .last {
    margin-right: 0; }

/*选项卡*/
.choose {
  width: 100%;
  height: 1466px;
  background-color: #f8f8f8; }

.classes {
  width: 1208px;
  height: 1466px;
  margin: 0 auto;
  position: relative; }

.tab {
  float: left;
  width: 982px; }
  .tab h2 {
    display: inline-block;
    width: 200px;
    font-weight: normal;
    font-size: 20px;
    text-align: center;
    line-height: 50px;
    background-color: #fff;
    border-right: 1px solid #d4d3d3;
    border-bottom: 1px solid #d4d3d3;
    cursor: pointer; }

#first {
  background-color: #39a030;
  border-left: 1px solid #d4d3d3; }

#design, #programme {
  margin-top: 8px;
  height: 1130px; }
  #design li, #programme li {
    float: left;
    margin-top: 20px;
    width: 224px;
    height: 228px;
    border: 1px solid #e6e6e6;
    margin-right: 18px;
    border-top: none;
    position: relative;
    background-color: #fff;
    font-size: 12px; }
    #design li:hover .hover, #programme li:hover .hover {
      display: block; }
  #design img, #programme img {
    width: 222px;
    height: 124px;
    margin-left: 1px;
    margin-top: 1px; }
  #design h3, #programme h3 {
    height: 22px;
    width: 216px;
    padding-left: 6px;
    font-weight: normal;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis; }
  #design a, #programme a {
    color: #333; }
  #design a:hover, #programme a:hover {
    color: #39a030; }
  #design p, #programme p {
    padding-left: 6px;
    line-height: 22px;
    color: #999; }
  #design span, #programme span {
    display: block;
    margin-top: 6px;
    margin-left: 6px;
    padding-left: 17px;
    width: 26px;
    height: 16px;
    border: 1px solid #ddd;
    border-radius: 2px;
    background: url(../../images/top.png) no-repeat 3px -54px;
    line-height: 16px;
    color: #999; }
  #design strong, #programme strong {
    line-height: 30px;
    color: #ff3f00;
    padding-left: 6px; }
  #design .hover, #programme .hover {
    display: none;
    position: absolute;
    top: -10px;
    left: -10px;
    z-index: 4;
    width: 480px;
    height: 238px;
    border: 1px solid #d0cfd0;
    background-color: #fff; }
    #design .hover img, #programme .hover img {
      float: left;
      margin-top: 10px;
      margin-left: 10px; }
    #design .hover h3, #programme .hover h3 {
      float: left;
      width: 224px;
      height: 36px;
      padding-left: 18px;
      line-height: 46px;
      font-size: 18px; }
    #design .hover span, #programme .hover span {
      float: left;
      display: inline-block;
      margin-left: 22px;
      padding-left: 1px;
      width: 200px;
      height: 26px;
      border: none;
      line-height: 26px;
      background: url(../../images/count.png) no-repeat 0 6px; }
    #design .hover p, #programme .hover p {
      float: left;
      width: 430px;
      height: 52px;
      margin-top: 20px;
      padding: 20px 30px 10px 20px;
      background-color: #f8f8f8;
      font-size: 14px;
      line-height: 20px;
      color: #666;
      overflow: hidden;
      text-overflow: ellipsis; }

#programme {
  display: none; }

#bottom {
  width: 100%;
  height: 262px;
  background-color: #2c3339; }

.foot {
  width: 1206px;
  margin: 0 auto;
  font-size: 12px;
  color: #bebfc0; }

.first {
  float: left;
  margin-left: 50px;
  padding-top: 92px;
  line-height: 24px; }
  .first .name {
    padding-left: 82px;
    margin-bottom: 21px;
    font-size: 22px;
    line-height: 22px;
    color: #39a030;
    background: url(../../images/top.png) no-repeat -22px -9px; }

.second {
  float: left;
  margin-left: 150px;
  padding-top: 82px;
  line-height: 30px; }
  .second a {
    color: #bebfc0;
    font-size: 14px; }
  .second a:hover {
    text-decoration: underline; }

.third {
  margin-left: 98px; }
  .third .concern {
    padding-right: 32px;
    background: url(../../images/top.png) no-repeat 36px -33px; }

.forth {
  margin-left: 104px; }

.video {
  float: right;
  width: 224px;
  height: 230px;
  background-color: #fff;
  border-left: 1px solid #ecebeb;
  border-bottom: 1px solid #ecebeb; }
  .video h2 {
    line-height: 55px;
    padding-left: 20px;
    border-bottom: 1px solid #ecebeb;
    font-weight: normal;
    font-size: 16px;
    color: #333; }
  .video p {
    line-height: 32px;
    padding-left: 22px;
    padding-top: 12px;
    font-size: 14px;
    color: #666; }
  .video img {
    width: 180px;
    height: 110px;
    margin-left: 22px;
    cursor: pointer; }
  .video div {
    width: 100%;
    height: 100%;
    z-index: 9; }

.hot {
  float: right;
  margin-top: 20px;
  width: 224px;
  background-color: #fff;
  border-left: 1px solid #ecebeb;
  border-bottom: 1px solid #ecebeb; }
  .hot h2 {
    line-height: 55px;
    padding-left: 20px;
    border-bottom: 1px solid #ecebeb;
    font-weight: normal;
    font-size: 16px;
    color: #333; }
  .hot ul {
    padding-left: 20px;
    height: 720px;
    overflow: hidden; }
  .hot li {
    height: 50px;
    margin-top: 20px; }
  .hot img {
    float: left;
    width: 50px;
    height: 49px;
    margin-right: 12px; }
  .hot p {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 14px;
    color: #333; }
  .hot span {
    padding-left: 17px;
    width: 26px;
    line-height: 30px;
    background: url(../../images/top.png) no-repeat 0 -52px;
    font-size: 10px;
    color: #999; }

.page {
  position: absolute;
  right: 246px;
  bottom: 120px; }
  .page li {
    float: left;
    margin-left: 5px;
    margin-right: 5px; }
  .page a {
    display: inline-block;
    width: 20px;
    height: 20px;
    font-size: 14px;
    color: #666;
    text-align: center; }
  .page a:hover {
    color: #fff;
    background-color: #9dd8b1; }
  .page .active {
    color: #39a030; }
  .page .pre,
  .page .next {
    cursor: pointer; }
  .page .pre {
    width: 30px;
    height: 20px;
    background: #9dd8b1 url(../../images/top.png) no-repeat -72px -49px; }
  .page .next {
    width: 30px;
    height: 20px;
    background: #9dd8b1 url(../../images/top.png) no-repeat -72px -69px; }
