* {
  margin: 0;
  padding: 0;
}

body {
  min-width: 1200px;
}

a {
  text-decoration: none;
}

#main * {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

#main {
  font-size: 16px;
  font-family: "Microsoft YaHei";
  position: relative;
  margin: 0 auto;
  width: 100%;
  height: auto;
  background-size: 100%;
}

#main input,
#main select,
#main textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  outline: none;
}

#main i,
#main em {
  font-style: normal;
}


table {
  width: 100%;
  text-align: center;
  /*文本居中*/
  border-collapse: collapse;
  /*表格的边框合并，如果相邻，则共用一个边框*/
  border-spacing: 0;
  /*设置行与单元格边框的间距。当表格边框独立（即border-collapse:separate;）此属性才起作用*/
}

table td {
  word-break: break-all;
  /*允许在字内换行,即单词可分*/
  word-wrap: break-word;
  /*允许长单词或URL地址换行*/
  border-right: 1px solid #939598;
  border-bottom: 1px solid #939598;
}

@font-face {
  font-family: 'AlibabaPuHuiTiHeavy';
  src: url(https://www.igo.cn/public/font/Alibaba-PuHuiTi-Heavy.ttf);
}

@font-face {
  font-family: 'AlibabaPuHuiTiBold';
  src: url(https://www.igo.cn/public/font/Alibaba-PuHuiTi-Bold_0.ttf);
}

@font-face {
  font-family: 'AlibabaPuHuiTiRegular';
  src: url(https://www.igo.cn/public/font/AlibabaPuHuiTiRegular.ttf);
}

@font-face {
  font-family: 'AlibabaPuHuiTiMedium';
  src: url(https://www.igo.cn/public/font/Alibaba-PuHuiTi-Medium.ttf);
}

@font-face {
  font-family: 'LogoSCUnboundedSans';
  src: url(https://www.igo.cn/public/font/LogoSCUnboundedSans.ttf);
}

@font-face {
  font-family: 'BebasNeue';
  src: url(https://www.igo.cn/public/font/BebasNeue.ttf);
}

@font-face {
  font-family: 'AlimamaShuHeiTiBold';
  src: url(https://www.igo.cn/public/font/AlimamaShuHeiTiBold.ttf);
}


.dis-f {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.dis-b {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dis-c {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dis-e {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.btn {
  cursor: pointer;
  text-align: center;
}

.tc {
  text-align: center;
}

.pr {
  position: relative;
}

.po {
  position: absolute;
}

.po_center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
}

.banner {
  width: 100%;
  height: 550px;
  background: url(../img/banner.png) no-repeat;
  background-position: center;
}
#NewigoBox{
  display: none;
}
.left_nav {
  width: 130px;
  height: 600px;
  background-color: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(7, 4, 5, 0.1);
  border-radius: 0px 20px 20px 0px;
  position: fixed;
  left: 0px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9;
  padding: 31px 0 0;
  flex-direction: column;
  box-sizing: border-box;
  transition: all .3s;
}

.left_nav.active {
  /* left: 0; */
  transition: all .3s;
}

.left_nav>div {
  width: 100%;
  margin-bottom: 23px;
  text-align: center;
  position: relative;
  padding: 0 15px 8px;
  cursor: pointer;
}

.left_nav>div::after {
  content: "";
  width: 100px;
  height: 1px;
  background: #ffe0da;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.left_nav>div.no::after {
  display: none;
}

.left_nav>div.no>div {
  position: absolute;
  top: -26px;
  left: 130px;
  width: 200px;
  height: 200px;
  padding: 10px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(7, 4, 5, 0.1);
  display: none;
}

.left_nav>div.no>div img {
  width: 100%;
}

.left_nav>div:hover>div {
  display: block;
}

.left_nav>div .lay_yuyue {
  position: absolute;
  top: -10px;
  left: 130px;
  width: 200px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(7, 4, 5, 0.1);
  padding: 14px 15px 10px;
  display: none;
}

.left_nav>div .lay_yuyue h3 {
  font-size: 18px;
  margin-bottom: 15px;
}

.left_nav>div .lay_yuyue .item {
  width: 100%;
  height: 35px;
  background: #eeeeee;
  margin-bottom: 8px;
}

.left_nav>div .lay_yuyue .item.nomar {
  margin-bottom: 0;
}

.left_nav>div .lay_yuyue input,
.left_nav>div .lay_yuyue select {
  width: 100%;
  height: 35px;
  background: #eeeeee;
  padding-left: 14px;
  color: 000000;
  font-size: 12px;
}

.left_nav>div .lay_yuyue select {
  background: #eeeeee url(https://www.igo.cn/kpzt/hz/zonghe/img/arrow.png) no-repeat;
  background-size: 5%;
  background-position: 96% center;
}

.left_nav>div .lay_yuyue .btn {
  width: 100px;
  height: 30px;
  background-image: linear-gradient(0deg, #ffd200 0%, #f9e14c 100%, #84ad65 100%, #0f797e 100%);
  box-shadow: 0px 0px 20px 0px rgb(229 229 229 / 50%);
  border-radius: 30px;
  font-size: 14px;
  margin: 15px auto 0;
}

.left_nav>div p {
  margin-top: 11px;
  font-family: "PingFangBold";
  font-size: 18px;
  color: #333333;
}

.left_nav .phone {
  width: 100%;
  height: 50px;
  font-family: "PingFangBold";
  font-size: 16px;
  color: #ffffff;
  background-image: linear-gradient(90deg, #ff123f 0%, #ff3f63 100%);
  position: absolute;
  bottom: 0;
  letter-spacing: 0;
  border-radius: 0 0 20px 0;
}

.right_lay{
  width: 175px;
  height: 300px;
  background: url(../img/right_lay.png) no-repeat;
  background-size: 100%;
  position: fixed;
  top: 10%;
  right: 0;
  z-index: 9;
}
.right_lay .close{
  width:40px;
  height: 40px;
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
}
.right_lay form{
  position: absolute;
  width: 150px;
  left: 50%;
  transform: translateX(-50%);
  top: 178px;
}
.right_lay form .item{
  width: 100%;
  height: 40px;
  padding-left: 35px;
  padding-right: 8px;
}
.right_lay form input{
  width: 100%;
  height: 100%;
  background: #ffffff;
}

.right_lay form .submit{
  width: 100%;
  height: 40px;
  margin-top: 20px;
  cursor: pointer;
}
article {
  min-width: 1200px;
}


#main .section {
  padding-top: 100px;
}



#main .section .title {
  height: 40px;
  position: relative;
  z-index: 1;
  margin-bottom: 54px;
}

#main .section .title span {
  font-family: 'AlibabaPuHuiTiBold';
  font-size: 40px;
  line-height: 40px;
  color: #000000;
  position: relative;
  margin: 0 30px 0 18px;
}

#main .section .title span::after {
  content: "";
  height: 12px;
  background-image: linear-gradient(90deg,
      #ffd0b6 0%,
      #feeacd 100%);
  border-radius: 6px;
  position: absolute;
  bottom: -4px;
  width: 102%;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}

#main .section .title img:nth-child(3) {
  align-self: flex-end;
}

#main .section .ztbtnbox {
  margin-top: 70px;
}

#main .section .ztbtnbox>div {
  width: 260px;
  height: 70px;
  background: linear-gradient(to top, #fb8c61, #f43732);
  box-shadow: 0px 0px 30px 0px rgba(255, 118, 106, 0.5);
  border-radius: 34px;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  position: relative;
  cursor: pointer;
}

#main .section .ztbtnbox>div:nth-child(2) {
  margin-left: 60px;
}

#main .section .ztbtnbox>div::after {
  content: "";
  width: calc(100% - 8px);
  height: calc(100% - 8px);
  border-radius: 31px;
  border: solid 1px #ffffff;
  opacity: 0.3;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate3d(-50%, -50%, 0);
}

#main .content {
  width: 1200px;
  margin: 0 auto;
}

#main .section1 {
  background: url(../img/section1_bg.jpg) no-repeat;
  background-position: top center;
  height: 737px;
}

#main .section1 .title {
  margin-bottom: 104px;
}

#main .section1 .content {
  align-items: flex-end;
}

#main .section1 .content>div {
  width: 210px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 12px;
  padding-bottom: 30px;
}

#main .section1 .content .top {
  width: 160px;
  height: 80px;
  background: #f43732;
  border-radius: 6px;
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 18px;
  line-height: 26px;
  margin: -40px auto 30px;
  color: #ffffff;
  position: relative;
}

#main .section1 .content .top::before {
  content: url(../img/section1_icon.png);
  position: absolute;
  left: -10px;
  top: -10px;
}

#main .section1 .content ul {
  height: calc(100% - 70px);
}

#main .section1 .content li {
  text-align: center;
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 20px;
    height: 30px;
  line-height: 30px;
  color: #000000;
}

#main .section2 .content {
  height: 420px;
  flex-wrap: wrap;
  flex-direction: column;
}

#main .section2 .content>div {
  width: 380px;
  height: 200px;
  background: url(../img/section2_icons.png) no-repeat;
  border-radius: 12px;
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  line-height: 26px;
  color: #666666;
  padding: 40px 95px 0 30px;
  background-position: -0px -0px;
}

#main .section2 .content>div:nth-child(2) {
  background-position: -380px -0px;
}

#main .section2 .content>div:nth-child(3) {
  background-position: -760px -0px;
}

#main .section2 .content>div:nth-child(4) {
  background-position: -1140px -0px;
}

#main .section2 .content>div p:nth-child(1) {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 24px;
  line-height: 24px;
  color: #000000;
  margin-bottom: 28px;
}

#main .section2 .content>div:last-child {
  height: 420px;
  background: #f43732;
  padding: 40px 30px 0;
  color: #ffffff;
}

#main .section2 .content>div:last-child p {
  margin-bottom: 10px;
  padding-left: 18px;
  position: relative;
}

#main .section2 .content>div:last-child p::after {
  content: "";
  width: 8px;
  height: 8px;
  background-color: #ffffff;
  border-radius: 8px;
  position: absolute;
  left: 0;
  top: 10px;
}

#main .section2 .content>div:last-child p:nth-child(1) {
  font-family: 'AlibabaPuHuiTiBold';
  color: #ffffff;
  margin-bottom: 20px;
  z-index: 1;
  padding-left: 0;
}

#main .section2 .content>div:last-child p:nth-child(1)::after {
  content: "";
  width: 137px;
  height: 8px;
  background-color: #ff7b56;
  border-radius: 4px;
  position: absolute;
  top: auto;
  bottom: -2px;
  left: -1px;
  z-index: -1;
}

#main .section3 .content {
  background: #fff4f3 url(../img/section3_content.png) no-repeat;
  background-size: 100%;
  background-position: top center;
  border-radius: 10px;
  position: relative;
  padding: 39px 50px 40px;
  position: relative;
  margin-bottom: 30px;
}

#main .section3 .content>p {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 24px;
  line-height: 24px;
  color: #000000;
  padding-left: 226px;
  margin-bottom: 48px;
}

#main .section3 .bt {
  font-family: 'LogoSCUnboundedSans';
  font-size: 36px;
  line-height: 36px;
  color: #ffffff;
  width: 240px;
  height: 70px;
  background-image: linear-gradient(150deg,
      #f74a35 0%,
      #fa5b3c 81%,
      #fd6c42 100%);
  border-radius: 12px 0px 30px 0px;
  position: absolute;
  top: 10px;
  left: 10px;
}

#main .section3 .content1 .swiper-slide {
  width: 260px;
  height: 280px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
  padding: 3px 3px 0;
  margin-right: 20px;
  cursor: pointer;
}

#main .section3 .content1 .topname {
  width: 100%;
  height: 124px;
  background: url(../img/leesson_bg.png) no-repeat;
  background-size: 100%;
  border-radius: 6px;
}

#main .section3 .content1 .topname>div {
  align-items: flex-end;
  height: 58px;
}

#main .section3 .content1 .topname i {
  font-family: 'BebasNeue';
  font-size: 80px;
  font-style: italic;
  line-height: 53px;
  color: #ffffff;
}

#main .section3 .content1 .topname div.other i {
  font-size: 36px;
  line-height: 32px;
  color: #ffffff;
  letter-spacing: 2px;
}

#main .section3 .content1 .topname span {
  font-family: 'AlimamaShuHeiTiBold';
  font-size: 28px;
  font-style: italic;
  line-height: 28px;
  color: #ffffff;
  margin-left: 8px;
  position: relative;
  top: -9px;
  z-index: 1;
}

#main .section3 .content1 .topname div.other span {
  top: -15px;
}

#main .section3 .content1 .topname span::after {
  content: "";
  width: 100%;
  height: 16px;
  background: linear-gradient(to left, #f64031, transparent);
  border-radius: 8px;
  position: absolute;
  right: -5px;
  bottom: -6px;
  z-index: -1;
}

#main .section3 .content1 .btm {
  padding: 16px 20px 0;
}

#main .section3 .content1 .btm>p:nth-child(1) {
  font-size: 14px;
  line-height: 14px;
  color: #999999;
  text-align: center;
}

#main .section3 .content1 .tags {
  margin: 13px 0 20px;
}

#main .section3 .content1 .tags span {
  height: 26px;
  background-color: #fad5a0;
  border-radius: 2px;
  font-size: 14px;
  color: #a16822;
  padding: 0 8px;
  margin-right: 10px;
}

#main .section3 .content1 .tags span:last-child {
  margin-right: 0;
}

#main .section3 .content1 .btm>p:last-child {
  font-size: 14px;
  line-height: 24px;
  color: #000000;
}

#main .section3 .content1 .swiper-button-next,
#main .section3 .content1 .swiper-button-prev {
  width: 30px;
  height: 60px;
  background: #f43732;
  top: 56%;
}

#main .section3 .content1 .swiper-button-prev img {
  transform: rotateZ(180deg);
}

#main .section3 .content1 .swiper-button-prev {
  left: 0;
}

#main .section3 .content1 .swiper-button-next {
  right: 0;
}

#main .section3 .content2 .mid {
  height: 200px;
  background: #ffffff url(../img/section3_bg.png) no-repeat;
  background-size: auto 100%;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
  position: relative;
}

#main .section3 .content2 .mid .left {
  width: 518px;
  padding: 0 113px 0 84px;
  margin-right: 63px;
}

#main .section3 .content2 .mid .left p:nth-child(1) {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 22px;
  line-height: 22px;
  color: #9a5f0c;
}

#main .section3 .content2 .mid .left p:nth-child(2) {
  font-family: 'LogoSCUnboundedSans';
  font-size: 34px;
  line-height: 38px;
  color: #9a5f0c;
  margin: 9px 0 5px;
}

#main .section3 .content2 .mid .left p:nth-child(3) {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 16px;
  line-height: 46px;
  color: #9a5f0c;
  width: 100%;
  height: 38px;
  background: linear-gradient(to left, #ffffff76, transparent);
  border-radius: 19px;
}

#main .section3 .content2 .mid .right {
  position: relative;
  top: -32px;
}

#main .section3 .content2 .mid .right>span {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 28px;
  line-height: 30px;
  color: #000000;
  position: relative;
  z-index: 1;
  margin-right: 31px;
}

#main .section3 .content2 .mid .right>span::after {
  content: "";
  width: 26px;
  height: 26px;
  background-color: #ffe8e6;
  position: absolute;
  bottom: -6px;
  right: -6px;
  border-radius: 26px;
  z-index: -1;
}

#main .section3 .content2 .mid .right p {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  line-height: 26px;
  color: #666666;
}

#main .section3 .content2 .mid .zixunbtnbox {
  position: absolute;
  bottom: 20px;
  right: 20px;
}

#main .section3 .content2 .mid .zixunbtnbox>div {
  width: 100px;
  height: 35px;
  background-color: #fad5a0;
  border-radius: 2px;
  font-size: 16px;
  color: #9a5f0c;
  cursor: pointer;
  margin-left: 9px;
  transition: all .3s;
}

#main .section3 .content2 .mid .zixunbtnbox>div:hover {
  background-color: #f43732;
  color: #ffffff;
  transition: all .3s;
}

#main .section3 .content3 {
  margin-bottom: 0;
}

#main .section3 .content3 .list {
  flex-wrap: wrap;
  align-items: stretch;
}

#main .section3 .content3 .list>div {
  width: 260px;
  height: 160px;
  background: url(../img/section3_icon.jpg) no-repeat;
  background-size: 100%;
  padding: 30px 0 0 20px;
  margin-right: 20px;
  cursor: pointer;
}

#main .section3 .content3 .list>div:nth-child(1),
#main .section3 .content3 .list>div:nth-child(2),
#main .section3 .content3 .list>div:nth-child(3),
#main .section3 .content3 .list>div:nth-child(4) {
  margin-bottom: 20px;
}

#main .section3 .content3 .list>div:nth-child(4n) {
  margin-right: 0;
}

#main .section3 .content3 .list p {
  font-family: 'AlibabaPuHuiTiBold';
  font-size: 22px;
  line-height: 30px;
  color: #ffffff;
  text-shadow: 0px 0px 30px rgba(246, 89, 65, 0.5);
  margin-bottom: 15px;
}

#main .section3 .content3 .list span {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  line-height: 20px;
  color: #ffffff;
  height: 26px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  padding: 0 8px;
  margin-right: 5px;
}

#main .section3 .ztbtnbox>div {
  width: 180px;
}

#main .section3 .s3_btmad {
  height: 160px;
  background-color: #f43732;
  margin-top: 100px;
}

#main .section3 .s3_btmad .content {
  padding: 0;
  height: 160px;
  background: none;
}

#main .section3 .s3_btmad .content img {
  position: relative;
  top: 34px;
}

#main .section3 .s3_btmad .left p:nth-child(1) {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 32px;
  color: #ffffff;
  height: 50px;
  background: linear-gradient(to right, #fad5a0, transparent 57%);
  border-radius: 24px;
  padding-left: 22px;
  margin-bottom: 12px;
}

#main .section3 .s3_btmad .left p:nth-child(2) {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 24px;
  line-height: 24px;
  color: #ffffff;
}

#main .section3 .s3_btmad .ztbtn {
  width: 160px;
  height: 50px;
  background-image: linear-gradient(0deg,
      #ffd200 0%,
      #f9e14c 100%,
      #84ad65 100%,
      #0f797e 100%);
  border-radius: 25px;
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
}

#main .section4 {
  padding-top: 130px;
}

#main .section4 .title,
#main .section7 .title {
  margin-bottom: 32px;
}

#main .section4>p,
#main .section7>p {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 20px;
  line-height: 20px;
  color: #666666;
  margin-bottom: 50px;
}

#main .section4 .content {
  margin-bottom: 50px;
}

#main .section4 .content>p {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 30px;
  line-height: 30px;
  color: #000000;
  height: 30px;
  margin-bottom: 40px;
}

#main .section4 .content>p::before {
  content: "";
  width: 8px;
  height: 30px;
  background-color: #f43732;
  border-radius: 3px;
  margin-right: 17px;
}

#main .section4 .content1 .list>div {
  width: 380px;
  height: 200px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 12px;
}

#main .section4 .content1 .list .top {
  width: 380px;
  height: 100px;
  background: url(../img/section4_icon.png) no-repeat;
  background-size: 100%;
  border-radius: 12px 12px 0 0;
  padding-left: 30px;
}

#main .section4 .content1 .list .left {
  font-family: 'AlibabaPuHuiTiBold';
  font-size: 24px;
  line-height: 24px;
  color: #ffffff;
  margin-right: 40px;
}

#main .section4 .content1 .list .top p {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 18px;
  line-height: 26px;
  color: #ffffff;
}

#main .section4 .content1 .list .p {
  height: calc(100% - 100px);
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  line-height: 26px;
  letter-spacing: 0px;
  color: #666666;
  padding-left: 30px;
}

#main .section4 .ztbtnbox>div {
  width: 180px;
}

#main .section4 .content1 .lesson {
  margin-top: 50px;
  background-color: #fff4f3;
  border-radius: 12px;
  overflow: hidden;
}

#main .section4 .content1 .lesson>div {
  height: 150px;
  align-items: stretch;
}

#main .section4 .content1 .lesson .left {
  width: 230px;
  background-color: #ffe0dd;
  flex-shrink: 0;
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 26px;
  color: #000000;
}

#main .section4 .content1 .lesson .right {
  padding-left: 40px;
}

#main .section4 .content1 .lesson .right>div {
  width: 140px;
  height: 80px;
  background: url(../img/majorlist.png);
  background-position: -0px -0px;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
  margin-right: 10px;
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 22px;
  color: #333333;
  padding-left: 73px;
  cursor: pointer;
}

#main .section4 .content1 .lesson .right>div:last-child {
  margin-right: 0;
}

#main .section4 .content1 .lesson .right>div.major2 {
  background-position: -140px -0px;
}

#main .section4 .content1 .lesson .right>div.major3 {
  background-position: -280px -0px;
}

#main .section4 .content1 .lesson .right>div.major4 {
  background-position: -420px -0px;
}

#main .section4 .content1 .lesson .right>div.major5 {
  background-position: -560px -0px;
}

#main .section4 .content1 .lesson .right>div.major6 {
  background-position: -700px -0px;
}

#main .section4 .content1 .lesson .other .left {
  background-color: #ffd6d2;
}

#main .section4 .content1 .lesson .other .right>div {
  width: 280px;
  height: 80px;
  background-image: linear-gradient(90deg,
      #ffffff 0%,
      #fff1f0 100%);
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
  padding-left: 30px;
  position: relative;
  margin-right: 20px;
}

#main .section4 .content1 .lesson .other .right>div:nth-child(1) {
  margin-left: 11px;
}

#main .section4 .content1 .lesson .other img {
  align-self: flex-end;
}

#main .section4 .content2>p {
  margin-bottom: 76px;
}

#main .section4 .content2 .service>div {
  width: 280px;
  height: 200px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
}

#main .section4 .content2 .service .icon {
  width: 100px;
  height: 100px;
  background: url(../img/service_icons.png);
  border-radius: 49px;
  margin: -36px auto 25px;
  background-position: -0px -0px;
}

#main .section4 .content2 .service p:nth-child(2) {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 22px;
  line-height: 22px;
  color: #333333;
}

#main .section4 .content2 .service p:nth-child(3) {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  line-height: 26px;
  color: #666666;
  margin-top: 15px;
}

#main .section4 .content2 .service .service_icon2 {
  background-position: -100px -0px;
}

#main .section4 .content2 .service .service_icon3 {
  background-position: -200px -0px;
}

#main .section4 .content2 .service .service_icon4 {
  background-position: -300px -0px;
}

#main .section4 .content3 {
  height: 255px;
  background-color: #fff4f3;
  border-radius: 12px;
  align-items: stretch;
  overflow: hidden;
  margin-bottom: 0;
}

#main .section4 .content3 .left {
  padding-left: 30px;
  padding-top: 85px;
  position: relative;
}

#main .section4 .content3 .left p {
  width: 100%;
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 24px;
  line-height: 36px;
  color: #000000;
  height: 55px;
  background: linear-gradient(to right, #ffd6d2, transparent);
  position: absolute;
  top: 0;
  left: 0;
  padding-left: 30px;
}

#main .section4 .content3 .left .item {
  width: 780px;
  height: 130px;
  border-radius: 4px;
}

#main .section4 .content3 .left .item div {
  margin-bottom: 10px;
}

#main .section4 .content3 .left .item div>:last-child {
  margin-bottom: 0;
}



#main .section4 .content3 .left .item b {
  width: 107px;
  height: 40px;
  background-color: #f54433;
  border-radius: 19px;
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
  margin-right: 32px;
}

#main .section4 .content3 .left .item li {
  width: 150px;
  font-size: 16px;
  color: #000000;
}

#main .section4 .content3 .left .item li span {
  width: 18px;
  height: 18px;
  border-radius: 18px;
  background-color: #ffffff;
  border: solid 2px #e5e5e5;
  margin-right: 12px;
  flex-shrink: 0;
  cursor: pointer;
}

#main .section4 .content3 .left .item li.active span {
  background-color: #f66b38;
  border: solid 3px #e5e5e5;
}

#main .section4 .content3 .right {
  width: 355px;
  height: 255px;
  background-color: #ffe0dd;
  flex-shrink: 0;
  padding: 50px 45px 0;
}

#main .section4 .content3 .ztform {
  width: 100%;
}

#main .section4 .content3 .ztform .item,
#main .section4 .content3 .ztform input {
  width: 100%;
  height: 45px;
  background-color: #ffffff;
  border-radius: 3px;
  font-size: 14px;
  color: #808080;
  border-radius: 4px;
}

#main .section4 .content3 .ztform .item {
  margin-bottom: 10px;
}

#main .section4 .content3 .ztform .item.m {
  margin-bottom: 20px;
}

#main .section4 .content3 .ztform input {
  padding-left: 14px;
}

#main .section4 .content3 .ztform input::placeholder {
  color: #808080;
}

#main .section4 .content3 .ztform .btn {
  font-size: 16px;
  font-weight: bold;
  color: #ffffff;
  height: 45px;
  background-color: #f43732;
  border-radius: 3px;
  cursor: pointer;
  margin-top: 0;
}

#main .section5 ul {
  margin-bottom: 60px;
  height: 160px;
  background-color: #f43732;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
  padding: 20px 0;
  align-items: stretch;
}

#main .section5 li {
  width: 20%;
  padding-top: 24px;
  text-align: center;
  border-right: solid 1px #f56762;
}

#main .section5 li:last-child {
  border-right: none;
}

#main .section5 li p:nth-child(1) {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 32px;
  color: #ffffff;
  line-height: 32px;
  margin-bottom: 20px;
}

#main .section5 li p:nth-child(2) {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 24px;
  line-height: 24px;
  color: #ffffff;
}

#main .section5 .teacherbox {
  align-items: stretch;
  height: 480px;
  position: relative;
}

#main .section5 .teacherImg {
  width: 420px;
  height: 480px;
  background: url(../img/teacher_bg.png) no-repeat;
  background-size: 100%;
  background-position: bottom;
  align-items: flex-start;
  margin-right: 80px;
  align-self: flex-end;
  position: relative;
}

#main .section5 .teacherImg .btnbox {
  margin: 0;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}

#main .section5 .teacherImg .btnbox>div {
  width: 160px;
  height: 50px;
  background-color: #fad5a0;
  font-size: 18px;
  font-weight: bold;
  color: #9a5f0c;
  border-radius: 50px;
  cursor: pointer;
  transition: all .3s;
}

#main .section5 .teacherImg .btnbox>div:nth-child(2) {
  margin-left: 20px;
}

#main .section5 .teacherImg .btnbox>div:hover {
  transition: all .3s;
  background-color: #f43732;
  color: #ffffff;
}

#main .section5 .teacherInfo .name {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 35px;
  line-height: 35px;
  color: #000000;
  margin-bottom: 26px;
}

#main .section5 .teacherInfo .position {
  margin-bottom: 25px;
}

#main .section5 .teacherInfo .position span {
  height: 32px;
  background-color: #fad5a0;
  border-radius: 0px 20px 0px 20px;
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 20px;
  color: #9a5f0c;
  padding: 0 15px;
  margin-right: 15px;
}

#main .section5 .teacherInfo .txt p {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 18px;
  color: #333333;
  width: 708px;
  margin-bottom: 10px;
}

#main .section5 .teacherInfo .txt p:last-child {
  margin-bottom: 0;
}

#main .section5 .teacherInfo .txt p span {
  font-family: 'AlibabaPuHuiTiMedium';
}

#main .section5 .teacherList {
  position: absolute;
  bottom: 0;
  right: 0;
}

#main .section5 .teacherList>div {
  width: 140px;
  height: 140px;
  background: linear-gradient(0deg,
      #ffdebd 0%,
      #ffca93 100%);
  box-shadow: 0px 0px 50px 0px rgba(0, 0, 0, 0.18);
  border: solid 2px #ffffff;
  border-radius: 140px;
  align-items: flex-start;
  overflow: hidden;
  padding-top: 10px;
  margin-left: 20px;
  cursor: pointer;
  transition: all .3s;
}

#main .section5 .teacherList>div img {
  width: 90%;
}

#main .section5 .teacherList>div:hover,
#main .section5 .teacherList>div.active {
  background: #ff8100;
  transition: all .3s;
}

#main .section5 .midad {
  height: 120px;
  background: url(../img/ad_img.png) no-repeat;
  background-position: top center;
  margin-top: 50px;
}

#main .section5 .midad .content {
  position: relative;
  height: 120px;
}

#main .section5 .midad .ztbtnbox {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 42px;
  margin-top: 0;
}

#main .section5 .midad .ztbtnbox>div {
  width: 90px;
  height: 90px;
  cursor: pointer;
  background: none;
  box-shadow: none
  ;
  display: block;
}
#main .section .ztbtnbox>div::after{
  display: none;
}

#main .section6 .samrter,
#main .section6 .books {
  height: 240px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 6px;
  border-left: 4px solid #f43732;
  padding-top: 40px;
  padding-left: 43px;
  position: relative;
  margin-bottom: 30px;
}

#main .section6 .samrter>p,
#main .section6 .books>p {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 24px;
  line-height: 24px;
  color: #000000;
  margin-bottom: 35px;
}

#main .section6 .samrter .txt,
#main .section6 .books .txt {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 18px;
  line-height: 38px;
  color: #666666;
}

#main .section6 .samrter .txt p::before,
#main .section6 .books .txt p::before {
  content: "";
  width: 10px;
  height: 10px;
  background-color: #e6e6e6;
  border-radius: 10px;
  margin-right: 15px;
}

#main .section6 .samrter img {
  position: absolute;
  top: 0;
  right: 33px;
}

#main .section6 .books {
  border-right: 4px solid #f43732;
  border-left: none;
  padding-left: 604px;
  margin-bottom: 65px;
}

#main .section6 .books img {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 28px;
}

#main .section6 h4 {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 24px;
  font-weight: normal;
  line-height: 24px;
  color: #191919;
  margin-bottom: 39px;
}

#main .section6 .projectbox {
  margin-bottom: 0;
}

#main .section6 .projectbox h4 {
  margin-bottom: 39px;
}

#main .section6 .project {
  width: 380px;
  height: 290px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 10px;
  padding: 20px 19px 0 20px;
  position: relative;
  align-items: flex-start;
}

#main .section6 .project .img {
  width: 160px;
  margin-right: 23px;
  flex-shrink: 0;
}

#main .section6 .project img {
  width: 100%;
}

#main .section6 .project .txt {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  line-height: 28px;
  color: #666666;
  flex-direction: column;
  align-items: flex-start;
  height: 180px;
}

#main .section6 .project .btnbox {
  width: 100%;
  margin: 0;
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}

#main .section6 .project .btnbox>div {
  width: auto;
  height: 50px;
  padding: 0 20px;
  background-color: #fad5a0;
  border-radius: 50px;
  font-family: 'AlibabaPuHuiTiBold';
  font-size: 18px;
  color: #9a5f0c;
  cursor: pointer;
  transition: all .3s;
}

#main .section6 .project .btnbox>div:nth-child(2) {
  margin-left: 15px;
}

#main .section6 .project .btnbox>div:hover {
  transition: all .3s;
  background-color: #f43732;
  color: #ffffff;
}


#main .section6 .midad {
  height: 200px;
  background: url(../img/ad_img2.png) no-repeat;
  background-position: top center;
  margin-top: 50px;
}

#main .section6 .midad .content {
  position: relative;
  height: 200px;
  display: block;
}

#main .section6 .midad .ztbtnbox {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  margin-top: 0;
}

#main .section6 .midad .ztbtnbox>div {
  width: 165px;
  height: 50px;
  cursor: pointer;
  background: none;
  box-shadow: none;
}
#main .section6 .midad .ztbtnbox>div::after{
  display: none;
}
#main .section7>p{
  margin-bottom: 80px;
}
#main .section7 .content1 {
  height: 200px;
  background-color: #ffffff;
  box-shadow: 0px 0px 30px 0px rgba(255, 176, 169, 0.3);
  border-radius: 12px;
  padding-left: 45px;
  position: relative;
}

#main .section7 .content1 ul {
  flex-wrap: wrap;
  width: 900px;
}

#main .section7 .content1 li {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 20px;
  line-height: 20px;
  position: relative;
  z-index: 1;
  color: #000000;
}

#main .section7 .content1 li.m {
  margin-right: 54px;
}

#main .section7 .content1 li:nth-child(1),
#main .section7 .content1 li:nth-child(2) {
  margin-bottom: 48px;
}

#main .section7 .content1 li p {
  position: relative;
  z-index: 1;
  margin-left: 9px;
}

#main .section7 .content1 li p::after {
  content: "";
  width: 100%;
  height: 8px;
  background-color: #fcdbb8;
  border-radius: 4px;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
}


#main .section7 .content1>img {
  position: absolute;
  bottom: 0;
  right: 0;
}

#main .section7 .s-title {
  width: 100%;
  margin-bottom: 20px;
  flex-direction: column;
  align-items: flex-start;
}
#main .section7 .s-title.m{
  margin-bottom: 40px;
}
#main .section7 .s-title b {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 22px;
  font-weight: normal;
  border-left: 4px solid #f43732;
  padding-left: 20px;
  border-radius: 4px;
}

#main .section7 .s-title p {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 15px;
  line-height: 15px;
  color: #4d4d4d;
  margin-top: 15px;
  padding-left: 24px;
}

#main .section7 .content2 {
  height: auto;
  background-color: #ffffff;
  box-shadow: 0px 5px 20px 0px rgba(0, 0, 0, 0.1);
  margin-top: 50px;
  padding: 50px 30px 70px;
  flex-wrap: wrap;
}

#main .section7 .content2 ul {
  width: 710px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  opacity: 0;
}

#main .section7 .content2 li {
  width: 80px;
  height: 42px;
  background-color: #f0f0f0;
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 16px;
  color: #000000;
  margin-bottom: 20px;
  margin-right: 10px;
  cursor: pointer;
  text-align: center;
  line-height: 42px;
  transition: all .3s;
}

#main .section7 .content2 li:nth-child(8n) {
  margin-right: 0;
}

#main .section7 .content2 li:hover,
#main .section7 .content2 li.active {
  background-color: #f43732;
  color: #ffffff;
  transition: all .3s;
}

#main .section7 .content2 .address {
  width: 710px;
  height: 160px;
  background-color: #ffffff;
  border: solid 2px #f0f0f0;
  padding-left: 37px;
  padding-right: 10px;
}

#main .section7 .content2 .address .img {
  width: 83px;
  margin-right: 43px;
}

#main .section7 .content2 .address .img b {
  font-family: 'AlibabaPuHuiTiMedium';
  font-size: 30px;
  font-weight: normal;
  line-height: 30px;
  color: #2c303b;
  margin-bottom: 15px;
  text-align: center;
  display: block;
  text-align: center;
}

#main .section7 .content2 .address .txt {
  font-family: 'AlibabaPuHuiTiRegular';
  font-size: 15px;
  line-height: 26px;
  color: #4d4d4d;
}

#main .section7 .content2 .address .txt b {
  font-family: 'AlibabaPuHuiTiMedium';
  font-weight: normal;
}

#main .section7 .content2 .branchimg {
  width: 100%;
  margin-top: 20px;
  height: 210px;
  overflow: hidden;
}

#main .section7 .content2 .branchimg img {
  width: 280px;
  margin-right: 7px;
}

#main .section7 .content2 .branchimg img:last-child {
  margin-right: 0;
}

/* layout */
#main .layout {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  z-index: 10;
}

#main .layout>div {
  width: 350px;
  height: auto;
  background: #f43732;
  border-radius: 16px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
  /* display: none; */
}

#main .layout h3 {
  height: 99px;
  line-height: 59px;
  color: #ffffff;
  font-size: 28px;
  letter-spacing: 5px;
}

#main .layout form {
  width: 100%;
  flex-wrap: wrap;
  padding: 20px 20px 20px;
  background-color: #ffffff;
  border-radius: 12px;
  margin-top: -40px;
  align-items: flex-start;
}

#main .layout .close {
  width: 35px;
  height: 35px;
  position: absolute;
  top: -42px;
  right: 0;
  cursor: pointer;
}

#main .layout .close img {
  width: 100%;
}

#main .layout .item,
#main .layout input,
#main .layout select {
  width: 100%;
  height: 40px;
  background-color: #f5f5f5;
  font-size: 14px;
  line-height: 40px;
  color: #999999;
}

#main .layout input::placeholder {
  color: #999999;
}

#main .layout .item {
  margin-bottom: 8px;
}

#main .layout input,
#main .layout select {
  padding-left: 10px;
}

#main .layout select {
  background: #f1f1f1 url(../img/form_arrow.png) no-repeat;
  background-size: 3%;
  background-position: 95% center
}

#main .layout .btn {
  width: 100px;
  height: 40px;
  line-height: 40px;
  background-color: #fed206;
  border-radius: 19.5px;
  font-size: 16px;
  font-weight: 700;
  color: #000000;
  margin: 15px auto 0;
}