img {
  max-width: 100%;
  height: auto;
  display: inline-block;
  vertical-align: middle;
}
a {
  text-decoration: none;
  color: #000000;
  -webkit-tap-highlight-color: transparent;
}
.category_info {
  background: #fff;
  height: 118px;
  border-bottom: 1px solid #f0f0f0;
}
.category_info .info_con {
  width: 25%;
  height: 100%;
  float: left;
  text-align: center;
  line-height: 21px;
}
.category_info .info_con img {
  width: 114px;
  display: inline-block;
  margin-top: 13px;
}
.category_info .info_con p {
  color: #73778a;
  font-size: 13px;
}
@media screen and (max-width: 768px) {
  .category_info {
    height: 190px;
  }
  .category_info .info_con {
    width: 50%;
  }
  .category_info .info_con img {
    width: 80px;
  }
  .category_info .info_con p {
    font-size: 12px;
  }
}
:focus {
  outline: 0;
}
.category_banner {
  width: 100%;
  height: 208px;
  overflow: hidden;
  position: relative;
}
.category_banner .category_center {
  position: relative;
  overflow: hidden;
}
.category_banner h1 {
  color: #fff;
  font-size: 40px;
  margin-top: 60px;
  font-weight: 500;
}
.category_banner h3 {
  color: #fff;
  font-size: 18px;
  font-weight: 300;
  margin-top: 20px;
}
.category_center {
  width: 1020px;
  height: 100%;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .category_center {
    width: 95%;
    height: auto;
  }
}
.pcHidden {
  display: none;
}
@media screen and (max-width: 768px) {
  .pcHidden {
    display: block;
  }
}
.pcShow {
  display: block;
}
@media screen and (max-width: 768px) {
  .pcShow {
    display: none;
  }
}
.animateCard {
  transition: transform .15s;
  -webkit-transition: transform .15s;
  -ms-transition: transform .15s;
  -moz-transition: transform .15s;
  -o-transition: transform .15s;
  cursor: pointer;
}
.course_container {
  box-sizing: content-box;
  padding: 20px 0px;
}
.course_container * {
  box-sizing: content-box;
}
.course_container .category_center {
  overflow: hidden;
}
.course_container .category_center h1 {
  color: #000e42;
  font-size: 28px;
  margin-top: 42px;
  font-weight: 400;
}
.course_container .category_center h3 {
  color: #9da7ac;
  font-size: 16px;
  margin-top: 12px;
  font-weight: 300;
  line-height: 23px;
}
.course_container .category_center .p_series {
  width: 100%;
  height: 630px;
  margin-top: 30px;
  margin-bottom: 40px;
}
.course_container .category_center .p_series:nth-child(2) {
  margin-left: -1px;
}
.course_container .category_center .p_series :last-child {
  margin-left: -1px;
}
.course_container .category_center .p_series .p_series_card {
  width: 340px;
  height: 636px;
  display: block;
  border-bottom: 1px solid #e2e2e2;
  float: left;
  cursor: pointer;
  transition: transform .07s linear;
  -webkit-transition: transform .07s linear;
  -moz-transition: transform .07s linear;
  -ms-transition: transform .07s linear;
  -o-transition: transform .07s linear;
  position: relative;
  z-index: 2200;
}
.course_container .category_center .p_series .p_series_card .p_title {
  width: 100%;
  height: 145px;
  overflow: hidden;
}
.course_container .category_center .p_series .p_series_card .p_title h1 {
  text-align: center;
  color: #fff;
  font-size: 28px;
  margin-top: 35px;
}
.course_container .category_center .p_series .p_series_card .p_title h2 {
  text-align: center;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  margin-top: 15px;
}
.course_container .category_center .p_series .p_series_card .p_content {
  width: calc(100% - 2px);
  border-left: 1px solid #e2e2e2;
  border-right: 1px solid #e2e2e2;
  background: #fff;
}
.course_container .category_center .p_series .p_series_card .p_content .p_con {
  width: calc(100% - 80px);
  padding: 25px 40px;
}
.course_container .category_center .p_series .p_series_card .p_content .p_con h3 {
  margin-top: 0;
  color: #000e42;
  font-size: 16px;
  margin-bottom: 10px;
  font-weight: 600;
}
.course_container .category_center .p_series .p_series_card .p_content .p_con p {
  color: #656e73;
  font-size: 14px;
  line-height: 23px;
}
.course_container .category_center .p_series .p_series_card .p_content .p_con_height1 {
  height: 90px;
}
.course_container .category_center .p_series .p_series_card .p_content .p_subtitle {
  width: calc(100% - 80px);
  padding: 20px 40px;
  background: #f7f7f7;
}
.course_container .category_center .p_series .p_series_card .p_content .p_subtitle h2 {
  color: #000e42;
  font-size: 16px;
  font-weight: bold;
}
.course_container .category_center .p_series .p_series_card .p_content .p_con_height2 {
  height: 244px;
}
.course_container .category_center .p_series .p_series_card .p_content .p_button {
  opacity: 0;
  width: 262px;
  height: 50px;
  border-radius: 3px;
  font-size: 17px;
  color: #fff;
  line-height: 50px;
  text-align: center;
  background: #58b6e7;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  margin: auto;
}
.course_container .category_center .p_series .p_series_card:hover {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
  z-index: 2300;
  box-shadow: 0 0 30px rgba(85, 182, 218, 0.4);
}
.course_container .category_center .p_series .p_series_card:hover .p_button {
  opacity: 1;
}
.course_container .category_center .course_con {
  margin-top: 30px;
}
.course_container .category_center .course_con .course_card,
.course_container .category_center .course_con .course_card2 {
  width: 316px;
  border-radius: 6px;
  display: inline-block;
  vertical-align: top;
  margin-right: 20px;
  margin-bottom: 20px;
  text-align: center;
  background: #eee;
}
.course_container .category_center .course_con .course_card h1,
.course_container .category_center .course_con .course_card2 h1 {
  font-size: 28px;
  color: #fff;
  font-weight: 400;
}
.course_container .category_center .course_con .course_card p,
.course_container .category_center .course_con .course_card2 p {
  font-size: 16px;
  color: #fff;
  font-weight: 300;
  line-height: 23px;
}
@media screen and (max-width: 768px) {
  .course_container .category_center .course_con .course_card,
  .course_container .category_center .course_con .course_card2 {
    margin-right: 0;
    display: inline-block;
    margin-bottom: 20px;
  }
  .course_container .category_center .course_con .course_card h1,
  .course_container .category_center .course_con .course_card2 h1 {
    font-size: 22px;
  }
}
.course_container .category_center .course_con .course_card {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  height: 215px;
  position: relative;
}
.course_container .category_center .course_con .course_card h1 {
  margin-top: 30px;
  margin-bottom: 22px;
}
.course_container .category_center .course_con .course_card h2,
.course_container .category_center .course_con .course_card h3,
.course_container .category_center .course_con .course_card p {
  width: 255px;
  text-align: left;
  margin: 0 auto;
}
.course_container .category_center .course_con .course_card p {
  font-size: 14px!important;
  color: #fff;
  margin-bottom: 10px;
}
.course_container .category_center .course_con .course_card h2 {
  font-size: 16px;
  color: #fff;
  font-weight: 600;
  line-height: 22px;
}
.course_container .category_center .course_con .course_card .card_bottom {
  width: 316px;
  height: 78px;
  background: #fff;
  position: absolute;
  top: 215px;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 2000;
}
.course_container .category_center .course_con .course_card .card_bottom p {
  color: #000e42;
  font-size: 15px;
  line-height: 78px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .course_container .category_center .course_con .course_card {
    margin-bottom: 100px;
  }
}
@media screen and (max-width: 768px) {
  .course_container .category_center h1 {
    text-align: center;
    font-size: 22px;
  }
  .course_container .category_center h3 {
    text-align: center;
    font-size: 16px;
  }
  .course_container .category_center .course_con {
    text-align: center;
  }
}
.container-center {
  width: 967px;
  margin: 0 auto;
}
.container-center h1 {
  font-size: 24px;
  color: #343646;
  text-align: center;
  margin-top: 40px;
  margin-bottom: 40px;
  line-height: 26px;
  font-weight: 400;
}
.container-center h2 {
  text-align: center;
  font-size: 16px;
  color: #989898;
  font-weight: 400;
  margin: 0 auto 30px auto;
  line-height: 23px;
}
@media screen and (max-width: 768px) {
  .container-center {
    width: 95%;
  }
  .container-center h1 {
    font-size: 22px;
    margin: 20px 0;
  }
  .container-center h2 {
    font-size: 14px;
  }
}
.module-20021 .module-suit,
.module-20022 .module-suit,
.module-20023 .module-suit,
.module-20024 .module-suit {
  overflow: hidden;
  padding: 30px 0;
  text-align: center;
}
.module-20021 .module-suit h1,
.module-20022 .module-suit h1,
.module-20023 .module-suit h1,
.module-20024 .module-suit h1 {
  color: #343646;
}
.module-20021 .module-suit h2,
.module-20022 .module-suit h2,
.module-20023 .module-suit h2,
.module-20024 .module-suit h2 {
  text-align: center;
  margin: 0;
}
.module-20021 .module-suit .suit-card,
.module-20022 .module-suit .suit-card,
.module-20023 .module-suit .suit-card,
.module-20024 .module-suit .suit-card {
  width: 267px;
  height: auto;
  display: inline-block;
  vertical-align: top;
  text-align: center;
  margin: 30px 25px 0 25px;
}
.module-20021 .module-suit .suit-card .suit-img,
.module-20022 .module-suit .suit-card .suit-img,
.module-20023 .module-suit .suit-card .suit-img,
.module-20024 .module-suit .suit-card .suit-img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: inline-block;
  margin-bottom: 15px;
  background: #ccc;
  overflow: hidden;
}
.module-20021 .module-suit .suit-card h2,
.module-20022 .module-suit .suit-card h2,
.module-20023 .module-suit .suit-card h2,
.module-20024 .module-suit .suit-card h2 {
  color: #343646;
  font-size: 21px;
  text-align: center;
  margin-bottom: 17px;
  font-weight: 500;
}
.module-20021 .module-suit .suit-card p,
.module-20022 .module-suit .suit-card p,
.module-20023 .module-suit .suit-card p,
.module-20024 .module-suit .suit-card p {
  color: #8b8c97;
  font-size: 14px;
  line-height: 24px;
}
@media screen and (max-width: 768px) {
  .module-20021 .module-suit .suit-card,
  .module-20022 .module-suit .suit-card,
  .module-20023 .module-suit .suit-card,
  .module-20024 .module-suit .suit-card {
    width: 100%;
    height: auto;
    margin: 0 auto 40px auto;
  }
  .module-20021 .module-suit .suit-card h2,
  .module-20022 .module-suit .suit-card h2,
  .module-20023 .module-suit .suit-card h2,
  .module-20024 .module-suit .suit-card h2 {
    font-size: 18px;
  }
  .module-20021 .module-suit .suit-card p,
  .module-20022 .module-suit .suit-card p,
  .module-20023 .module-suit .suit-card p,
  .module-20024 .module-suit .suit-card p {
    font-size: 13px;
  }
}
.module-common {
  position: relative;
}
.section-title {
  font-size: 24px;
  text-align: center;
  color: #333;
  padding: 40px 0 20px 0;
}
.section-color-o {
  color: #ff9500;
}
.section-warp {
  width: 967px;
  margin: 0 auto;
}
.color-black {
  color: #000;
}
.clear {
  zoom: 1;
}
.clear {
  clear: both;
}
.clear:after {
  content: '';
  display: block;
  clear: both;
  height: 0;
  overflow: hidden;
  visibility: hidden;
}
.module-20007 .section-week {
  background: #fff;
  padding-bottom: 45px;
}
.module-20007 .section-week .section-week-info-title {
  text-align: center;
  padding: 30px 0 20px 0;
  font-size: 24px;
  color: #000;
}
.module-20007 .section-week .section-subtitle {
  width: 60%;
  text-align: center;
  font-size: 16px;
  color: #989898;
  font-weight: 400;
  margin: 0 auto;
  line-height: 23px;
}
.module-20007 .section-week .section-warp {
  width: 800px;
}
.module-20007 .section-week .section-week-info-warp {
  position: relative;
  margin-top: 20px;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content {
  width: 100%;
  min-height: 60px;
  border: 1px solid #e2e2e2;
  margin-bottom: 10px;
  box-sizing: border-box;
  border-radius: 2px;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box {
  background: #f8f9f9;
  height: 60px;
  line-height: 60px;
  box-sizing: border-box;
  padding-left: 30px;
  font-size: 18px;
  cursor: pointer;
  display: block;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box span {
  padding-right: 25px;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .color-f9500 {
  color: #ffaa06;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .section-week-info-add::after {
  width: 16px;
  height: 100%;
  float: right;
  margin-right: 25.5px;
  display: block;
  font-size: 31px;
  content: '';
  background: url(/static/web/images/course/foldclose.png) no-repeat center;
  background-size: 16px auto;
  color: #ff9500;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .section-week-info-reduce::after {
  width: 16px;
  height: 100%;
  float: right;
  margin-right: 25.5px;
  display: block;
  font-size: 31px;
  content: '';
  background: url(/static/web/images/course/foldopen.png) no-repeat center;
  background-size: 16px auto;
  color: #ff9500;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-list {
  display: none;
}
.module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-list li {
  width: 100%;
  background: #fff;
  border-top: 1px solid #e2e2e2;
  box-sizing: border-box;
  padding-left: 120px;
  padding: 20px 20px 20px 120px;
  line-height: 22px;
  font-size: 16px;
}
@media screen and (max-width: 768px) {
  .module-20007 .section-week .section-week-info-title {
    text-align: center;
    padding: 50px 0 33.5px 0;
    font-size: 20px;
  }
  .module-20007 .section-week .section-subtitle {
    width: 90%;
  }
  .module-20007 .section-week .section-warp {
    width: 320px;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content {
    width: 100%;
    min-height: auto;
    border: 1px solid #e2e2e2;
    margin-top: 6px;
    box-sizing: border-box;
    border-radius: 2px;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box {
    background: #f8f9f9;
    height: auto;
    line-height: 24px;
    box-sizing: border-box;
    padding-left: 15px;
    font-size: 14px;
    cursor: pointer;
    padding-top: 5px;
    padding-bottom: 5px;
    position: relative;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box span {
    padding: 0;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .section-week-info-content-box-wd {
    display: inline-block;
    width: 230px;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .section-week-info-content-box-wd span {
    padding-right: 8px;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .section-week-info-add::after {
    width: 13px;
    height: 13px;
    float: right;
    margin-right: 25.5px;
    margin-top: 5px;
    display: block;
    font-size: 31px;
    content: '';
    background: url(/static/web/images/course/foldclose.png) no-repeat center;
    background-size: 13px auto;
    color: #ff9500;
    position: absolute;
    right: 25px;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-box .section-week-info-reduce::after {
    width: 13px;
    height: 13px;
    float: right;
    margin-right: 25.5px;
    margin-top: 5px;
    display: block;
    font-size: 31px;
    content: '';
    background: url(/static/web/images/course/foldopen.png) no-repeat center;
    background-size: 13px auto;
    color: #ff9500;
    position: absolute;
    right: 25px;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .module-20007 .section-week .section-week-info-warp .section-week-info-content .section-week-info-content-list li {
    height: auto;
    background: #fff;
    border-top: 1px solid #e2e2e2;
    box-sizing: border-box;
    padding: 5px 13px;
    line-height: 25px;
    font-size: 13px;
    color: #7d7c7c;
  }
}
.course-group-container {
  width: 1040px;
  height: 100%;
  margin: 0 auto;
}
.course-group-container .group-header {
  color: #59595b;
  font-size: 50px;
  font-weight: 600;
  padding: 20px;
  text-align: center;
}
.course-group-container h1 {
  color: #73778a;
  font-size: 13px;
  padding-bottom: 30px;
  text-align: center;
}
.course-group-container .course-groups {
  width: 100%;
  overflow: hidden;
}
.course-group-container .course-groups .group-card {
  display: block;
  float: left;
  width: -webkit-calc(33.33% - 20px);
  width: calc(33.33% - 20px);
  margin: 0 10px 10px ;
  box-shadow: 0 0 30px rgba(85, 182, 218, 0.4);
}
.course-group-container .course-groups .group-card .header_bg {
  height: 120px;
  font-size: 36px;
  text-align: center;
  margin: 0 auto;
  padding: 30px 0px;
  color: #FFFFFF;
}
.course-group-container .course-groups .group-card .desc {
  padding: 10px 40px;
  color: #9a9999;
  font-size: 16px;
  text-align: center;
}
.course-group-container .course-groups .group-card .button {
  opacity: 1;
  width: 200px;
  height: 40px;
  border-radius: 3px;
  font-size: 17px;
  color: #fff;
  line-height: 40px;
  text-align: center;
  background: #58b6e7;
  margin: 30px auto;
}
.course-group-container .course-groups .group-card .button-mobile {
	display: none;
}
.course-header {
  background: #49b6e1;
  background: linear-gradient(to right, #4ac4e0 20%, #3f81ed);
  background: -moz-linear-gradient(to right, #4ac4e0 20%, #3f81ed);
  background: -webkit-linear-gradient(to right, #4ac4e0 20%, #3f81ed);
}
.container-title {
  margin-bottom: 20px;
  color: #59595b;
  font-size: 50px;
  font-weight: 600;
  padding: 30px;
  text-align: center;
  border-bottom: 3px solid #f1f1f1;
}
.container-one iframe {
	border: 0;
	width: 100%;
	height: 500px;
	overflow: hidden;
}
.age {
    display: flex;
}