.home-banner {
  background-image: none;
  background: #031E42;
  padding: 80px 0 176px 0;
}
.home-button-box .button-box:last-child {
  margin-top: 21px;
}
.banner-title {
  width: 85%;
  height: auto;
  font-size: 38px;
  font-family: Roboto;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  margin: 0 auto;
}
.banner-info {
  width: 85%;
  font-size: 17px;
  margin: 15px auto 38px auto;
  line-height: 26px;
}
.button-info {
  margin-top: 5px;
  font-size: 11px;
}
.banner-button {
  width: 210px;
  height: 46px;
  line-height: 41px;
  font-size: 17px;
  font-weight: 400;
}
.banner-video-box {
  top: 616px;
}
.banner-info {
  height: auto;
}
.banner-video {
  width: 90%;
  height: auto;
  background: #ededed;
}
.introduction-title {
  font-size: 30px;
  line-height: 40px;
  width: 90%;
  margin: 54px auto 0 auto;
}
.section .section-wrap:first-child {
  margin: 40px auto 60px auto;
}
.section .section-wrap:first-child .col-title {
  margin-top: 0;
}
.section .section-wrap:nth-child(2n + 2) {
  transform: none;
}
.section .section-wrap:nth-child(3) .col-title,
.section .section-wrap:nth-child(4) .col-title {
  margin-top: 22px;
}
.content-box {
  padding-top: 130px;
}
.introduction-box-desc {
  display: block;
  height: auto;
  margin: 40px 0;
}
.introduction-box-desc video,
.introduction-box-desc img {
  width: 100%;
  height: auto;
}
.center {
  display: block;
  padding: 0 10px;
}
.introduction-desc-title {
  margin-top: 0;
  font-size: larger;
  font-family: Roboto;
  font-weight: bold;
  color: #1A1B1D;
  line-height: normal;
}
.description-title {
  padding-top: 80px;
  font-size: 30px;
  line-height: 40px;
  margin-bottom: 0;
}
.description-content-box ul li {
  width: 100%;
  margin-right: 0;
  margin-top: 10px;
}
.description-content-box ul li:nth-child(1) {
  margin-top: 30px;
}
.description-content-box ul li:nth-child(3n + 3) {
  margin-right: 0;
}
.description-image {
  height: 170px;
}
.description-image img {
  width: 100%;
}
.course-title {
  width: 80%;
  margin: 0 auto 30px auto;
  font-size: 30px;
  line-height: 40px;
}
.course-images {
  width: 100%;
  height: auto;
  margin: 18px 6px 6px 6px;
}
.course-images img {
  width: 100%;
  height: auto;
}
.course-content-box {
  width: 100%;
  margin: 0 auto 80px auto;
}
.course-content-box .course-images-box {
  height: auto;
  margin: 0 10px;
}
.course-content-box .course-content {
  width: 100%;
  padding: 0 10px;
  margin: 25px auto 0 auto;
}
.course-step {
  width: 100%;
  height: 100px;
  margin-bottom: 10px;
}
.say-title {
  font-size: 24px;
  line-height: 28px;
  margin-bottom: 37px;
}
.say-width {
  width: 90%;
}
.say-content {
  max-width: 320px;
  height: auto;
  font-size: 15px;
  line-height: 24px;
  margin: 21px auto 30px;
}
.say-name {
  font-size: 18px;
}
.say-name-desc {
  font-size: 15px;
  line-height: 20px;
}
.say-button-box {
  height: 18px;
  margin: 35px auto 0;
}
.say-button-box span {
  width: 8px;
  height: 8px;
  margin: 5px 14px;
}
.say-button-box span.swiper-pagination-bullet-active {
  width: 10px;
  height: 10px;
  margin: 4px 14px;
}
.say-cover {
  width: 60px;
  height: 60px;
}
.say-cover svg {
  position: absolute;
  top: 46px;
  left: 17px;
  width: 24px;
}
.explore-title {
  font-size: 30px;
  line-height: 40px;
  width: 90%;
  margin: 0 auto;
}
.use-box {
  display: block;
  background: url("../webp/footer-bk.webp");
  background-size: 100%;
}
.use-image {
  width: 90%;
  height: auto;
  margin: 0 auto;
}
.use-content {
  width: 100%;
  margin-top: 10px;
  text-align: center;
  margin-left: 0;
}
.use-content a {
  margin: 0 auto;
}
.video-line {
  bottom: 10px;
}
.cooperation-site-box {
  padding: 0 25px;
  justify-content: center;
  margin-top: 55px;
}
.cooperation-site-box div {
  margin: 27px 0;
}
.mobile-line-container {
  width: 100%;
  height: 1px;
  background: #E5EBF0;
  margin-top: 7px;
}
.section-wrap {
  margin: 60px auto 0;
  max-width: none;
  min-width: min-content;
  text-align: left;
  display: block;
  -webkit-box-orient: horizontal;
}
.section-wrap:first-child,
.section-wrap:nth-child(2) {
  margin: 60px auto;
}
.section-wrap:nth-child(3) {
  margin: 60px auto;
}
.col-4 {
  width: 100%;
  -webkit-box-flex: 1;
  margin: 0 auto;
}
.col-4 video,
.col-4 img {
  width: 100%;
  height: 100%;
}
.col-4-video {
  width: 90%;
  margin: 0 auto;
}
.col-title {
  max-width: 320px;
  font-size: 24px;
  font-weight: bold;
  color: #1A1B1D;
  line-height: 38px;
  text-align: center;
  margin: 0 auto;
}
.col-info {
  max-width: 480px;
  font-size: 17px;
  font-weight: 400;
  color: #1A1B1D;
  line-height: 24px;
  text-align: center;
  width: 90%;
  margin: 9px auto 0 auto;
}
.description-box {
  margin-top: 80px;
}
.description-content {
  padding: 0;
}
.description-content div {
  margin-top: 33px;
  margin-bottom: 20px;
}
.description-content span {
  position: relative;
  visibility: visible;
  margin: 20px auto 24px auto;
}
.course-desc {
  margin: auto 0 auto 92px;
  font-size: 20px;
  line-height: 28px;
  font-weight: 500;
  font-family: Regular;
}
.explore-list {
  width: 100%;
}
.explore-list ul {
  padding: 40px 25px;
}
.explore-list ul li {
  width: 100%;
}
.use-content-title {
  font-size: 30px;
  line-height: 40px;
  margin-bottom: 9px;
}
.use-content-desc {
  margin: 0 auto 27px auto;
  font-size: 17px;
  line-height: 27px;
  max-width: 330px;
}
.use-content a {
  font-size: 17px;
  font-weight: 400;
  width: 250px;
  height: 56px;
  line-height: 56px;
}
.description-content-box ul {
  padding-bottom: 70px;
}
.course-box {
  padding-top: 80px;
}
.explore-box {
  padding-top: 80px;
  padding-bottom: 70px;
}
.say-box {
  background: url(../svg/homesayback3860.svg?v=1);
  padding: 62px 0;
}
.description-content-box {
  width: 95%;
}
.explore-button-box span {
  width: 8px;
  height: 8px;
}
.explore-button-box span.swiper-pagination-bullet-active {
  width: 10px;
  height: 10px;
  margin: 4px 8px;
}
.course-icon {
  margin: 18px 15px;
}
/*# sourceMappingURL=mobileHome.css.map */