@charset "UTF-8";
.wrapper {
  width: 1200px;
  margin: 0 auto;
}

.col-fa {
  color: #ffe90a;
}

.banner {
  height: 785px;
  background: url("../images/banner.jpg") center no-repeat;
}

.box1 {
  height: 769px;
  background: url("../images/box1.jpg") center no-repeat;
}

.video-bg {
  box-sizing: border-box;
  width: 1200px;
  height: 736px;
  margin: -1px auto 0;
  padding: 135px 80px 0;
  background: url("../images/video-box.png") center no-repeat;
}

.video-box {
  width: 1040px;
  height: 585px;
}

.video-box .player {
  width: 1040px;
  height: 585px;
}

.box2 {
  box-sizing: border-box;
  height: 721px;
  padding-top: 40px;
  background: url("../images/box2.jpg") center no-repeat;
}

.box2-content {
  box-sizing: border-box;
  height: 758px;
  padding: 0 34px;
  background: url("../images/tfyc_bg.png") center no-repeat;
}

.box2-title {
  color: #fff;
  font-weight: bold;
  font-size: 48px;
  line-height: 65px;
  text-align: center;
}

.box2-title span {
  color: #ffe90a;
}

.box2-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 35px;
}

.box2-list li {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  width: 546px;
  height: 112px;
  margin-bottom: 24px;
  background: url("../images/tfyc_01.png") center no-repeat;
}

.box-item-title {
  padding-left: 30px;
  color: #ffe90a;
  font-size: 64px;
  line-height: 112px;
  text-align: center;
}

.box-item-content {
  margin-left: 40px;
}

.box-item-shottile {
  color: #000;
  font-weight: bold;
  font-size: 24px;
  line-height: 40px;
}

.box-item-desc {
  color: #2b2b2b;
  font-size: 16px;
  line-height: 20px;
}

.box3 {
  box-sizing: border-box;
  height: 1191px;
  padding-top: 50px;
  background: url("../images/box3.jpg") center no-repeat;
}

.box3-01 {
  width: 1214px;
  height: 625px;
  margin: auto;
  background: url("../images/box3_01.png") center no-repeat;
}

.box3-title {
  height: 65px;
  color: #fff;
  font-weight: bold;
  font-size: 50px;
  line-height: 62px;
  text-align: center;
}

.box3-lt {
  margin-top: 25px;
}

.box3-lt-title {
  height: 50px;
  margin-left: 96px;
  color: #000;
  font-weight: bold;
  font-size: 30px;
}

.box3-lt-time {
  margin-left: 162px;
  line-height: 50px;
}

.box3-list {
  margin: 35px 0 0 570px;
}

.box3-item {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  width: 416px;
  height: 67px;
  margin-bottom: 12px;
  padding-left: 16px;
  color: #000;
  font-weight: bold;
  font-size: 22px;
  background: url("../images/box3_03.png") center no-repeat;
}

.box3-item:last-child {
  margin-bottom: 0;
}

.box3-item-bq {
  width: 146px;
  height: 48px;
  margin-right: 20px;
  font-size: 28px;
  line-height: 48px;
  text-align: center;
  background: url("../images/box3_04.png") center no-repeat;
}

.box3-02-title {
  display: flex;
  align-items: center;
  margin-top: 80px;
}

.box3-02 {
  box-sizing: border-box;
  width: 1214px;
  height: 488px;
  margin: auto;
  padding: 125px 0 0 40px;
  color: #fff;
  background: url("../images/box3_02.png") center no-repeat;
  writing-mode: vertical-lr;
}

.box3-02-teachers1,
.box3-02-teachers2,
.box3-02-teachers3 {
  width: 378px;
  margin-right: 10px;
}

.box3-name {
  font-weight: bold;
  font-size: 22px;
}

.box3-desc {
  margin-top: 16px;
  margin-left: 15px;
  font-size: 16px;
  line-height: 20px;
}

.box3-desc p {
  position: relative;
}

.box3-desc p::before {
  position: absolute;
  top: -16px;
  left: 8px;
  width: 2px;
  height: 2px;
  padding-top: -16px;
  background: #fff;
  border-radius: 50%;
  content: "";
}

.box3-02-teachers2 .box3-desc p::before {
  top: -16px;
  left: 9px;
}

.box3-desc.box3-03-desc p::before {
  left: 8px;
}

.box3-desc.box3-03-desc p:first-child::before {
  width: 0;
  height: 0;
}

.box4 {
  box-sizing: border-box;
  height: 1131px;
  padding-top: 50px;
  background: #90d3ff;
}

.box4-wrapper {
  width: 1205px;
  height: 1030px;
  margin: auto;
  background: url("../images/box4_bg.png") center no-repeat;
}

.box4-swiper {
  box-sizing: border-box;
  width: 100%;
  height: 464px;
  margin: auto;
}

.box4-item {
  display: flex;
}

.box4-item-lt {
  box-sizing: border-box;
  padding: 85px 0 0 116px;
  color: #fff;
  font-weight: bold;
}

.box4-item-title {
  font-size: 52px;
  line-height: 52px;
}

.box4-item-shotitle {
  margin-bottom: 20px;
  font-size: 80px;
  line-height: 80px;
}

.box4-item-live {
  height: 60px;
  margin: 82px 0 0 60px;
  font-size: 26px;
  line-height: 60px;
}

.box4-item-rt {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding-top: 26px;
}

.box4-item-info {
  margin: 120px 0 0 -76px;
}

.box4-item-info.box4-item-info1 {
  margin: 118px 0 0 -82px;
}

.box4-item-info.box4-item-info2 {
  margin: 150px 0 0 -82px;
}

.box4-item-info3 {
  margin: 95px 0 0 -82px;
}

.box4-item-pic {
  width: 325px;
  height: 438px;
}

.box4-item-name {
  width: 145px;
  height: 51px;
  color: #223ae7;
  font-weight: bold;
  font-size: 37px;
  line-height: 51px;
  text-align: center;
  background: url("../images/teacher_name.png") center no-repeat;
}

.box4-item-desc {
  margin-top: 8px;
  color: #fff;
  font-size: 16px;
}

.box4-item-desc span {
  position: relative;
  box-sizing: border-box;
  height: 22px;
  margin-bottom: 8px;
  padding-right: 10px;
  padding-left: 16px;
  line-height: 22px;
  background: #0026d3;
}

.box4-item-desc span::before {
  position: absolute;
  top: 10px;
  left: 8px;
  width: 2px;
  height: 2px;
  background: #fff;
  border-radius: 50%;
  content: "";
}

.box4-swiper .box4-item-title .box4-item-shotitle1 {
  font-size: 60px;
}

.box4-swiper .box4-item-title .box4-item-font1 {
  font-size: 92px;
}

.box4-swiper .box4-item-title .box4-item-font2 {
  font-size: 75px;
}

.box4-swiper .box4-item-title .box4-item-font3 {
  font-size: 67px;
}

.box4-swiper .swiper-button-prev,
.box4-swiper .swiper-button-next {
  top: 40%;
  width: 78px;
  height: 78px;
  background: #001a91;
  border-radius: 50%;
}

.box4-swiper .swiper-button-prev {
  left: 20px;
}

.swiper-button-next {
  right: 10px;
}

.swiper {
  --swiper-navigation-color: #fff; /* 单独设置按钮颜色 */
  --swiper-navigation-size: 45px; /* 设置按钮大小 */
}

.box5 {
  box-sizing: border-box;
  height: 531px;
  padding-top: 48px;
  overflow: hidden;
  background: url("../images/box5.jpg") center no-repeat;
}

.box5-rz {
  box-sizing: border-box;
  width: 1206px;
  height: 568px;
  margin: auto;
  background: url("../images/box5_01.png") center no-repeat;
}

.box5-rz .box5-title {
  height: 69px;
  line-height: 69px;
}

.box5-desc {
  box-sizing: border-box;
  margin-top: 23px;
  margin-left: 170px;
  padding-top: 24px;
  color: #2b2b2b;
  font-size: 16px;
  line-height: 22px;
}

.box5-shotitle {
  color: #000;
  font-weight: bold;
  font-size: 26px;
  line-height: 38px;
}

.box6 {
  box-sizing: border-box;
  height: 809px;
  padding-top: 50px;
  background: url("../images/box6.jpg") center no-repeat;
}

.box6-content {
  position: relative;
  width: 1200px;
  height: 759px;
  margin: auto;
  background: url("../images/box6_03.png") center no-repeat;
}

.box6-common {
  position: absolute;
  top: 96px;
  width: 280px;
  height: 308px;
  margin-right: 12px;
  color: #fff;
  font-size: 22px;
  line-height: 26px;
  text-align: center;
}

.box6-item1 {
  left: 26px;
}

.box6-item2 {
  left: 314px;
}

.box6-item3 {
  left: 604px;
}

.box6-item4 {
  left: 892px;
}

.box6-item5 {
  top: 358px;
  left: 170px;
}

.box6-item6 {
  top: 358px;
  left: 458px;
}

.box6-item7 {
  top: 358px;
  left: 746px;
}

.box6-desc {
  margin-top: 172px;
}

.box6-desc p {
  height: 52px;
}

.box6-desc .box6-shotitle {
  line-height: 52px;
}

.box6-btn {
  display: inline-block;
  width: 136px;
  height: 58px;
  margin: auto;
  background: url("../images/lj_btn.png") center no-repeat;
}

.box6-lx {
  position: absolute;
  right: 0;
  bottom: 40px;
  left: 0;
  color: #2248f2;
  font-size: 22px;
  text-align: center;
  text-decoration: underline;
}

.box7 {
  box-sizing: border-box;
  height: 1867px;
  margin: 0 auto;
  padding-top: 50px;
  overflow: hidden;
  background: url("../images/box7.jpg") center no-repeat;
}

.box7-content {
  width: 1207px;
  margin: auto;
  color: #000;
}

.box7-tp {
  box-sizing: border-box;
  height: 1074px;
  margin: auto;
  background: url("../images/box7_01.png") center no-repeat;
}

.box7-tp-title {
  padding-left: 36px;
}

.box7-desc {
  box-sizing: border-box;
  padding: 20px 90px 0;
  font-size: 18px;
  text-indent: 2em;
}

.box7-bm {
  height: 757px;
  background: url("../images/box7_02.png") center no-repeat;
}

.box7-list {
  display: flex;
  align-items: center;
  margin: 114px 0 0 116px;
}

.box7-list li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 314px;
  height: 79px;
  margin-right: 28px;
  color: #fff;
  font-size: 16px;
  text-align: center;
  border: 1px dashed #fff;
}

.box7-list .box7-item-title {
  font-weight: bold;
  font-size: 22px;
}

.box7-list li:nth-child(2) {
  width: 344px;
}

.box7-list li:last-child {
  width: 266px;
  margin-right: 0;
}

.box7-bm-title {
  padding-top: 10px;
}

.form-wrapper {
  margin: 57px 0 0 730px;
}

.form-list,
.form-lq {
  box-sizing: border-box;
  width: 396px;
  height: 342px;
  padding: 50px 40px 0;
  background: url("../images/box7_form.png") center no-repeat;
}

.form-lq {
  background: url("../images/box8_05.png") center no-repeat;
}

input,
button {
  box-sizing: border-box;
  border: none;
  outline: 0;
}

.form-list input,
.form-list .kuang,
.form-lq .kuang,
.submit-btn,
.form-lq input {
  box-sizing: border-box;
  width: 312px;
  height: 48px;
  margin-bottom: 18px;
  padding-left: 46px;
  color: #9155bf;
  font-size: 16px;
  line-height: 48px;
  background: #fff;
  background-repeat: no-repeat;
  background-position: 11px 11px;
  border-radius: 8px;
}

.form-list input::-webkit-input-placeholder {
  color: #9155bf;
}

.box7 .form-list input:nth-child(1) {
  background-image: url("../images/form_name1.png");
}

.box7 .form-list input:nth-child(2) {
  background-image: url("../images/form_phone1.png");
}

.box7 .form-list .kuang-city {
  padding-left: 46px;
  background-image: url("../images/form_city1.png");
}

.submit-btn {
  margin-top: 18px;
  padding-left: 0;
  color: #9030da;
  font-weight: bold;
  font-size: 22px;
  text-align: center;
  background: #ffe90a;
  cursor: pointer;
}

.kuang.select {
  margin: 0;
  padding: 0;
}

.kuang .current {
  display: block;
  color: #9155bf;
}

.kuang-city:hover .list {
  display: block;
}

.select {
  position: relative;
  background-color: #fff;
  cursor: pointer;
}

.select .list {
  position: absolute;
  top: -228px;
  left: 33px;
  z-index: 10;
  display: none;
  width: 203px;
  max-height: 228px;
  overflow: auto;
  color: #333;
  background-color: #fafafa;
}

.select .option {
  padding-left: 15px;
}

.select .option:hover {
  color: #fff;
  background-color: #ffcb00;
}

.select-one .list {
  top: -132px;
}

.box8 {
  box-sizing: border-box;
  height: 1998px;
  padding-top: 52px;
  background: #90d3ff;
}

.box8-wrapper {
  width: 1206px;
  margin: auto;
}

.box8-list1 {
  position: relative;
  height: 553px;
  background: url("../images/box8_01.png") center no-repeat;
}

.gm-btn {
  position: absolute;
  bottom: 26px;
  left: 415px;
  display: block;
  width: 156px;
  height: 58px;
  background: url("../images/gm_btn.png") center no-repeat;
}

.box8-lt1 {
  margin-top: 30px;
}

.box8-common {
  margin-left: 135px;
}

.box8-list2 {
  box-sizing: border-box;
  height: 351px;
  padding-top: 22px;
  background: url("../images/box8_02.png") center no-repeat;
}

.box8-list3 {
  box-sizing: border-box;
  height: 582px;
  padding-top: 16px;
  background: url("../images/box8_03.png") center no-repeat;
}

.table-box {
  height: 480px;
  margin: 18px 0 0 49px;
  overflow: hidden;
  color: #000;
  text-align: center;
}

.table-box table {
  height: 480px;
  overflow: hidden;
}

.table-box table thead,
.table-box tbody {
  display: table;
  width: 1117px;
  table-layout: fixed;
}

.table-box tbody {
  display: block;
  width: 1117px;
  height: 417px;
  overflow-y: scroll;
  border-radius: 15px;
}

.table-box table tr:nth-child(2n) {
  background: #eef1ff;
}

.table-box table tr td {
  box-shadow: 10px 0 8px 0 rgba(234, 232, 252, 0.25);
}

.table-box table tr:hover td {
  color: #4162f4;
}

.table-box thead th:first-child,
.table-box tbody tr td:first-child {
  width: 268px;
}

thead th:nth-child(2),
tbody tr td:nth-child(2) {
  width: 558px;
}

thead th:last-child,
tbody tr td:last-child {
  width: 291px;
}

thead th,
tbody tr {
  height: 60px;
  font-size: 16px;
  line-height: 60px;
  text-align: center;
}

.table-box thead th {
  font-size: 26px;
  background: #eef1ff;
}

tbody tr td a {
  display: block;
  width: 117px;
  height: 44px;
  margin: auto;
  background: url("../images/table_s.png") center no-repeat;
}

.table-box tbody tr td {
  cursor: pointer;
}

.table-box tr:hover td a {
  background: url("../images/table_a.png") center no-repeat;
}

.box8-list4 {
  position: relative;
  box-sizing: border-box;
  height: 431px;
  padding-top: 11px;
  background: url("../images/box8_04.png") center no-repeat;
}

.form-content {
  position: absolute;
  top: 54px;
  right: 73px;
}

.form-lq input {
  color: #2248f2;
  border: 1px solid #cafbff;
}

.form-lq input:nth-child(1) {
  background-image: url("../images/form_name2.png");
}

.form-lq input:nth-child(2) {
  background-image: url("../images/form_phone2.png");
}

.form-lq .kuang-city {
  padding-left: 46px;
  background-image: url("../images/form_city2.png");
  border: 1px solid #cafbff;
}

.form-lq input::-webkit-input-placeholder {
  color: #2248f2;
}

.form-lq .kuang .current,
.form-lq .submit-btn {
  display: block;
  color: #2248f2;
}

.footer {
  box-sizing: border-box;
  height: 524px;
  margin: auto;
  padding-top: 34px;
  background: #b7efff;
}

.hzf-pic {
  height: 259px;
  background: url("../images/hzf.png") center no-repeat;
}

.footer-info {
  margin-top: 20px;
  color: #000;
  font-size: 16px;
  text-align: center;
}

.form-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 99;
  display: flex;
  width: 100%;
  height: 91px;
  background: rgba(0, 0, 0, 0.73);
}

.form-bm {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1082px;
  margin: auto;
}

.form-bm input,
.form-bm .kuang {
  box-sizing: border-box;
  width: 222px;
  height: 48px;
  margin-right: 20px;
  padding-left: 50px;
  font-size: 16px;
  line-height: 48px;
  background: #fff;
  background-repeat: no-repeat;
  background-position: 11px 11px;
  border-radius: 8px;
}

.form-bm input::-webkit-input-placeholder {
  color: #000;
}

.form-bm .kuang .current {
  color: #000;
}

.form-bm input:nth-child(1) {
  background-image: url("../images/form_name3.png");
}

.form-bm input:nth-child(2) {
  background-image: url("../images/form_phone3.png");
}

.form-bm .kuang-city {
  background-image: url("../images/form_city3.png");
}

.form-bm .submit-btn {
  width: 212px;
  color: #c21104;
}

.close-btn {
  position: absolute;
  top: -35px;
  right: -24px;
  width: 24px;
  height: 24px;
  color: #999;
  font-size: 20px;
  line-height: 20px;
  text-align: center;
  border: 1px solid #999;
  border-radius: 50%;
  cursor: pointer;
}

.nav-box {
  position: fixed;
  top: 10%;
  right: 0;
  z-index: 999;
  width: 196px;
  height: 720px;
}

.nav-bg {
  position: relative;
  box-sizing: border-box;
  width: 196px;
  height: 699px;
  padding-top: 183px;
  background: url("../images/xfk.png") center no-repeat;
}

.nav-close {
  position: absolute;
  top: 0;
  right: 10px;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.nav-list li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 170px;
  height: 59px;
  margin: auto;
  color: #1a2fc5;
  font-weight: bold;
  font-size: 16px;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
}

.nav-list li.nav-top {
  width: 30px;
  height: 26px;
  height: 40px;
  margin-top: 4px;
}

.nav-list .active {
  color: #fff;
  background: url("../images/nav-btn.png") center no-repeat;
}

.nav-list li p:first-child {
  margin-top: -5px;
}