@import 'public.css';
.clearfix {
  display: block;
  content: '';
  clear: both;
}
.width {
  width: 1180px;
  height: auto;
  margin: 0 auto;
}
nav {
  width: 100%;
  height: 80px;
  background: #fff;
  box-shadow: 0 2px 3px #dad6d6;
  vertical-align: top;
}
nav .main {
  width: 1180px;
  margin: 0 auto;
}
nav .main ul li:hover {
  background: #80C4AE;
  color: #fff;
}
nav .main ul li:hover a {
  color: #fff;
  font-size: 16px;
}
nav .logo {
  width: 179px;
  height: 53px;
  margin: 13px 0 14px 0;
}
nav ul {
  display: inline-block;
  margin-left: 120px;
  border: none;
  font-size: 0;
}
nav ul li {
  display: inline-block;
  width: 80px;
  height: 80px;
  line-height: 80px;
  margin-right: 17px;
  text-align: center;
}
nav ul li a {
  color: #333;
  font-size: 16px;
}
nav ul li:last-child {
  margin-right: 0;
}
nav ul .check {
  background: #80C4AE;
  color: #fff;
}
nav ul .check a {
  color: #fff;
  font-size: 16px;
}
nav div.search {
  display: inline-block;
  margin-left: 120px;
  border: 1px solid #80C4AE;
  border-radius: 3px;
  width: 280px;
  height: 36px;
  text-align: center;
  font-size: 0;
  padding: 0;
  overflow: hidden;
  vertical-align: middle;
  position: relative;
}
nav div.search .left {
  width: 69px;
  height: 36px;
  border-right: 1px solid #80C4AE;
  font-size: 14px;
  text-align: center;
  line-height: 36px;
  float: left;
  color: #80C4AE;
  padding: 0;
}
nav div.search .left i {
  margin-left: 6px;
  font-size: 5px;
}
nav div.search input {
  border: none;
  outline: none;
  display: inline-block;
  height: 36px;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
}
nav div.search img {
  width: 20px;
  height: 20px;
  position: absolute;
  right: 7px;
  top: 8px;
}
nav .login {
  margin-left: 24px;
  display: inline-block;
  color: #80C4AE;
  font-size: 14px;
}
nav .user {
  display: inline-block;
  margin-left: 24px;
  display: none;
}
nav .user img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}
footer {
  width: 100%;
  height: 264px;
  background: #333;
  padding-top: 87px;
}
footer .cont {
  width: 1180px;
  height: 100%;
  margin: 0 auto;
}
footer .cont .main {
  width: 1153px;
  height: 90px;
  color: #ccc;
  font-size: 14px;
  line-height: 18px;
  text-align: center;
  margin: 0 auto;
}
footer .cont .main p {
  margin-top: 5px;
}
.pos {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.2);
  display: none;
  z-index: 99999999;
}
.pos .login {
  width: 520px;
  height: 522px;
  background: #FFFFFF;
  border-radius: 4px;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  text-align: center;
  padding-top: 30px;
}
.pos .login span.close {
  position: absolute;
  right: 25px;
  top: 25px;
  color: #999;
  z-index: 9999;
  font-size: 20px;
}
.pos .login img {
  width: 136px;
  height: 40px;
  margin-bottom: 46px;
}
.pos .login ul {
  padding-left: 20px;
}
.pos .login ul::after {
  display: block;
  content: '';
  clear: both;
}
.pos .login ul li {
  width: 134px;
  height: 1px;
  float: left;
  border-top: 1px solid #ececec;
  margin-top: 12px;
}
.pos .login ul li.phone {
  float: left;
  width: 162px;
  height: 25px;
  font-size: 18px;
  font-weight: 400;
  color: #333333;
  line-height: 25px;
  border: none;
  margin: 0 18px;
  margin-bottom: 21px;
}
.pos .login input {
  display: block;
  margin-left: 110px;
  width: 300px;
  height: 40px;
  border-radius: 4px;
  border: 1px solid #80C4AE;
  padding-left: 24px;
  margin-bottom: 20px;
}
.pos .login .loginbtn {
  width: 300px;
  height: 40px;
  border-radius: 4px;
  border: 1px solid #80C4AE;
  background: #74C6B3;
  color: #fff;
  text-align: center;
  font-size: 16px;
  outline: none;
  margin-bottom: 10px;
}
.pos .login p {
  width: 300px;
  margin: 0 auto;
  margin-bottom: 36px;
}
.pos .login p::after {
  display: block;
  content: '';
  clear: both;
}
.pos .login p span {
  display: inline-block;
  color: #333;
  font-size: 12px;
}
.pos .login p span:first-child {
  float: left;
}
.pos .login p span:last-child {
  float: right;
}
.pos .login p span a {
  font-size: 12px;
  color: #74C6B3;
}
.pos .login p.getCenter {
  display: block;
}
.pos .login p.getCenter img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}
.pos .login p.getCenter img:nth-child(2) {
  margin-left: 30px;
  margin-right: 30px;
}
.all {
  width: 100%;
  height: 60px;
}
.all .crumbs {
  width: 1180px;
  height: 60px;
  line-height: 60px;
  text-align: left;
  margin: 0 auto;
  padding-left: 20px;
}
.all .crumbs span {
  margin-right: 20px;
  color: #333;
  font-size: 14px;
}
.all .crumbs span:nth-child(2n) {
  color: #000;
}
main {
  background: #fafafa;
}
main .classDetail {
  width: 1180px;
  height: auto;
  margin: 0 auto;
}
main .classDetail::after {
  display: block;
  content: '';
  clear: both;
}
main .classDetail div {
  float: left;
}
main .classDetail .left {
  padding: 20px;
  box-sizing: border-box;
  width: 860px;
  height: 580px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}
main .classDetail .left img,
main .classDetail .left video {
  width: 100%;
  height: 100%;
}
main .classDetail .right {
  margin-left: 35px;
  padding-top: 70px;
}
main .classDetail .right .title {
  font-size: 22px;
  color: #333;
  font-weight: Semibold;
  line-height: 30px;
  font-family: PingFangSC-Semibold, PingFang SC;
}
main .classDetail .right ul {
  margin-top: 20px;
}
main .classDetail .right ul li {
  font-size: 14px;
  color: #333;
  line-height: 20px;
  font-weight: Regular;
  margin-bottom: 10px;
}
main .classDetail .right ul li span {
  color: #f66;
  margin-right: 5px;
}
main .classDetail .right ul li.price {
  margin-top: 83px;
  vertical-align: top;
}
main .classDetail .right ul li.price span {
  font-size: 36px;
  line-height: 50px;
  color: #80C4AE;
}
main .classDetail .right ul li.price span:first-child {
  font-family: PingFangSC-Semibold, PingFang SC;
}
main .classDetail .right ul li.price span:last-child {
  border: 2px solid #80C4AE;
  margin-left: 31px;
  border-radius: 4px;
  font-size: 14px;
  display: inline-block;
  width: 130px;
  height: 48px;
  padding-left: 33px;
}
main .classDetail .right ul li.sale {
  width: 260px;
  height: 48px;
  padding-top: 13px;
  padding-left: 15px;
  background: #80C4AE;
  font-family: PingFangSC-Semibold, PingFang SC;
  border-radius: 4px;
}
main .classDetail .right ul li.sale span {
  color: #fff;
}
main .classDetail .right ul li.sale span:first-child {
  border-right: 1px solid #fff;
  padding-right: 25px;
  margin-right: 25px;
}
main .row {
  width: 1180px;
  height: auto;
  margin: 0 auto;
  background: #fff;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  height: 156px;
  margin-top: 20px;
  padding-top: 20px;
  padding-left: 20px;
  vertical-align: top;
  padding-right: 25px;
}
main .row > p {
  width: 80px;
  height: 28px;
  font-size: 20px;
  font-weight: 400;
  color: #333333;
  line-height: 28px;
  margin-bottom: 20px;
}
main .row .left {
  width: 265px;
  float: left;
}
main .row .left .img {
  width: 62px;
  height: 62px;
  background: #D8D8D8;
  border-radius: 50%;
  margin-left: 9px;
  margin-right: 20px;
  float: left;
}
main .row .left p.right {
  width: 154px;
  height: 56px;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  line-height: 22px;
  float: left;
  border-right: 1px solid #80C4AE;
  padding-right: 30px;
}
main .row .left p.right span {
  display: inline-block;
  width: 124px;
  font-size: 16px;
}
main .row .left p.right span:first-child {
  font-size: 18px;
  color: #333;
  margin-bottom: 10px;
}
main .row .left::after {
  display: block;
  content: '';
  clear: both;
}
main .row .right {
  color: #333;
  font-size: 16px;
  line-height: 22px;
  vertical-align: top;
  text-align: left;
  width: 870px;
  float: left;
}
main .row.title {
  height: 66px;
  text-align: center;
  padding-top: 0;
  border-radius: 0;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 9999;
}
main .row.title span {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: #333333;
  line-height: 66px;
  width: 80px;
  height: 66px;
  margin-right: 20px;
  cursor: pointer;
}
main .row.title span.active {
  background: #80C4AE;
  color: #fff;
}
main .classlist {
  width: 1180px;
  margin: 0 auto;
  height: auto;
  padding: 30px 40px 0;
  background: #fff;
  position: relative;
  z-index: 999;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
  display: none;
}
main .classlist .detail {
  width: 100%;
}
main .classlist .detail p.title {
  display: block;
  height: 22px;
  font-size: 16px;
  font-weight: 500;
  color: #333333;
  line-height: 22px;
  margin-bottom: 23px;
  cursor: pointer;
}
main .classlist .detail p.title i {
  margin-left: 900px;
  font-size: 12px;
  color: #999;
}
main .classlist .detail ul {
  display: none;
}
main .classlist .detail ul.active {
  display: block;
}
main .classlist .detail ul li {
  display: block;
  line-height: 20px;
  overflow: hidden;
  padding-top: 8px;
  box-sizing: border-box;
  height: 41px;
}
main .classlist .detail ul li:hover {
  background: rgba(128, 196, 174, 0.2);
  color: #80c4ae;
}
main .classlist .detail ul li::after {
  display: block;
  content: '';
  clear: both;
}
main .classlist .detail ul li p {
  float: left;
}
main .classlist .detail ul li p i {
  margin-right: 15px;
  color: #80C4AE;
  font-size: 16px;
}
main .classlist .detail ul li p span {
  width: 219px;
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  width: auto;
  cursor: pointer;
}
main .classlist .detail ul li p span.start {
  width: auto;
  height: 30px;
  color: #74C6B3;
  border: 2px solid #74C6B3;
  border-radius: 4px;
  padding: 5px 22px;
  display: none;
  margin-right: 15px;
  margin-top: -3px;
}
main .classlist .detail ul li p:last-child {
  float: right;
}
main .classlist .bottom {
  text-align: center;
  width: 1180px;
  height: 159px;
  background: #fafafa;
  line-height: 159px;
  margin-left: -40px;
}
main .classlist .bottom .seeAll {
  font-size: 22px;
  font-weight: 600;
  color: #74C6B3;
  text-decoration: underline;
}
main .classlist img {
  width: 100%;
  height: auto;
}
main .classlist.active {
  display: block;
}
.clearfix {
  display: block;
  content: '';
  clear: both;
}
.width {
  width: 1180px;
  height: auto;
  margin: 0 auto;
}
nav .main .user {
  position: relative;
}
nav .main .user .userlist {
  width: 122px;
  height: 269px;
  background: url('../img/login/jx.png') no-repeat;
  background-size: cover;
  position: absolute;
  top: 35px;
  right: -15px;
  display: none;
}
nav .main .user .userlist ul {
  width: 122px;
  height: 100%;
  padding-top: 30px;
  margin-left: 0;
}
nav .main .user .userlist ul li {
  font-size: 16px;
  color: #333;
  line-height: 30px;
  height: 40px;
  text-align: center;
  width: 100%;
  cursor: pointer;
}
nav .main .user .userlist ul li:hover {
  background: none;
}
nav .main .user .userlist ul li:last-child {
  color: #666;
}
nav .main .user:hover .userlist {
  display: block;
}
main div.classDetail .left {
  margin-right: 14px;
  position: relative;
}
main div.classDetail .left video {
  width: 100%;
  height: 100%;
}
main div.classDetail .left i {
  font-size: 30px;
  position: absolute;
  bottom: 83px;
  right: 30px;
  color: #fff;
}
main div.classDetail .right {
  padding-top: 20px;
  margin-left: 0;
}
main div.classDetail .right p.top {
  margin-left: 26px;
  padding-right: 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  width: 250px;
}
main div.classDetail .right p.top span {
  display: inline-block;
  width: 81px;
  height: 35px;
  font-weight: 500;
  line-height: 35px;
  font-size: 14px;
  text-align: center;
  color: #333;
}
main div.classDetail .right p.top span.active {
  color: #fff;
  background: #80C4AE;
  border-radius: 4px;
}
main div.classDetail .right div.content {
  width: 300px;
  height: 525px;
  overflow: scroll;
  display: none;
}
main div.classDetail .right div.content .list {
  margin-top: 20px;
  width: 300px;
  height: auto;
}
main div.classDetail .right div.content .list p {
  margin-left: 26px;
  font-size: 16px;
  color: #333;
  line-height: 22px;
}
main div.classDetail .right div.content .list ul {
  width: 300px;
}
main div.classDetail .right div.content .list ul li {
  cursor: pointer;
  height: 41px;
  width: 300px;
  line-height: 40px;
  font-size: 14px;
  padding-left: 26px;
  color: #333;
}
main div.classDetail .right div.content .list ul li.active {
  color: #80C4AE;
  background: rgba(128, 196, 174, 0.2);
}
main div.classDetail .right div.content .list ul li.active span {
  color: #80C4AE;
}
main div.classDetail .right div.content .list ul li span {
  color: #333;
  float: left;
}
main div.classDetail .right div.content .list ul li i {
  color: #80C4AE;
  line-height: 37px;
  float: right;
  margin-right: 22px;
}
main div.classDetail .right div.content.active {
  display: block;
}
main div.classDetail .right div.content textarea {
  width: 260px;
  height: 80px;
  border-radius: 4px;
  border: 1px solid #E5E5E5;
  margin-left: 26px;
  margin-top: 20px;
  background: #fafafa;
  outline: none;
  padding: 5px;
}
main div.classDetail .right div.content button {
  width: 54px;
  height: 30px;
  background: #74C6B3;
  border-radius: 4px;
  outline: none;
  padding: 5px 13px;
  color: #fff;
  font-size: 14px;
  border: none;
  margin-top: 10px;
  margin-left: 232px;
}
main div.classDetail .right div.content ul.comment {
  width: 260px;
  margin-left: 26px;
}
main div.classDetail .right div.content ul.comment li {
  min-height: 86px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
main div.classDetail .right div.content ul.comment li p img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  margin-right: 10px;
}
main div.classDetail .right div.content ul.comment li p span {
  color: #333;
  font-size: 14px;
}
main div.classDetail .right div.content ul.comment li p span:last-child {
  float: right;
  line-height: 35px;
}
main div.classDetail .right div.content ul.comment li p:last-child {
  color: #666;
  margin-top: 10px;
  margin-bottom: 20px;
  width: 100%;
  height: auto;
}
main div.classDetail .right div.content:last-child {
  overflow: hidden;
}
main div.classDetail .right div.content:last-child .scroll {
  height: 375px;
  overflow: scroll;
}
main div.classlist .detail ul li p span.title {
  width: 320px;
  display: inline-block;
}
main div.classlist .detail ul li p span.hasStudy {
  width: 46px;
  height: 22px;
  background: #80C4AE;
  border-radius: 4px;
  padding: 3px 5px 3px;
  color: #fff;
}