.banner {
  position: relative;
  height: 600px;
  overflow: hidden;
}
.banner img {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -960px;
}
.banner .content {
  position: relative;
}
.banner .content .lesson {
  position: absolute;
  width: 290px;
  height: 320px;
  right: 0;
  top: 180px;
  text-align: center;
  background-color: #FFf;
  padding: 25px 20px 0;
  border-radius: 20px;
}
.banner .content .lesson h3 {
  color: #666666;
  font-size: 32px;
  margin-bottom: 15px;
}
.banner .content .lesson .price {
  font-size: 40px;
  color: #ff6600;
}
.banner .content .lesson input {
  display: block;
  height: 58px;
  line-height: 58px;
  padding: 0px 12px 0 22px;
  border: none;
  border-radius: 58px;
  margin: 20px 0 25px 0;
  width: 254px;
  background-color: #fef1e8;
}
.banner .content .lesson .receive {
  width: 288px;
  height: 60px;
  line-height: 60px;
  border-radius: 60px;
  border: none;
  background: linear-gradient(to right, #ff902c, #ff6600);
  box-shadow: 0px 0px 6px #ff902c;
  -webkit-box-shadow: 0px 0px 6px #ff902c;
  -moz-box-shadow: 0px 0px 6px #ff902c;
  font-size: 24px;
  color: #ffffff;
}
.require h3 {
  margin: 50px auto 100px auto;
  text-align: center;
  font-size: 50px !important;
  color: #333333 !important;
}
.require .title h3 {
  margin: 100px auto;
  color: #333333;
}
.require .content ul {
  font-size: 0;
}
.require .content ul li {
  display: inline-block;
  width: 292px;
  overflow: hidden;
  vertical-align: top;
  margin-right: 10px;
}
.require .content ul li:first-child {
  margin: 0;
}
.require .content ul li img {
  display: block;
  margin: 0 auto;
  width: 200px;
  height: 200px;
}
.require .content ul li .info {
  padding: 20px 10px;
  border-top: none;
}
.require .content ul li p {
  padding: 0;
  margin-top: 10px;
  font-size: 20px;
  color: #5b5b5b;
  text-align: center;
}
.step .info {
  display: inline-block;
  width: 306px;
  height: 320px;
  padding: 150px 70px;
  vertical-align: top;
}
.step .info h3 {
  text-align: left;
  font-size: 26px;
  color: #ff6600;
}
.step .info h2 {
  text-align: left;
  margin: 30px 0;
  font-size: 50px;
  color: #ff6600;
}
.step .info i {
  color: #ff6600;
  margin-left: 7px;
}
.step .info p {
  text-align: left;
  padding: 0;
  margin-top: 30px;
  font-size: 20px;
  color: #585251;
}
.book {
  background: #f2f2f2;
  height: 620px;
}
.book .content {
  position: relative;
}
.book .form {
  position: absolute;
  right: 90px;
  top: 90px;
  border-radius: 8px;
  display: inline-block;
  background: #ffffff;
  padding: 40px 50px;
  width: 450px;
  height: 390px;
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.1);
  -webkit-box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.1);
}
.book .form div {
  border: 1px solid #cccccc;
  font-size: 16px;
  color: #595959;
  height: 48px;
  border-radius: 4px;
  margin-top: 20px;
}
.book .form div .iconfont {
  margin-left: 5px;
  font-size: 18px;
  color: #595959;
}
.book .form div.code {
  display: inline-block;
  width: 217px;
}
.book .form input {
  margin-left: 10px;
  height: 48px;
  line-height: 48px;
  outline: none;
  border: none;
}
.book .form input.receive {
  width: 100%;
  height: 50px;
  line-height: 50px;
  border-radius: 4px;
  color: #ffffff;
  font-size: 14px;
  background: linear-gradient(to right, #ff902c, #ff6600);
  box-shadow: 0px 0px 6px #ff902c;
  -webkit-box-shadow: 0px 0px 6px #ff902c;
  -moz-box-shadow: 0px 0px 6px #ff902c;
   margin-top: 20px;
  font-size: 22px;
  margin-left: 0;
}
.book .form .code-btn {
  display: inline-block;
  width: 213px;
  height: 50px;
  line-height: 50px;
  margin-left: 10px;
  border-radius: 4px;
  color: #ffffff;
  background: linear-gradient(to right, #ff902c, #ff6600);
  margin-top: 10px;
  font-size: 22px;
  text-align: center;
}
.step2 .content {
  position: relative;
  padding: 100px 0;
}
.step2 .info {
  position: absolute;
  right: 0;
  top: 0;
  padding: 100px 70px;
}
.step3 {
  background: #f2f2f2;
  height: 412px;
}
.step3 .info {
  padding: 50px 0px 80px 40px;
  width: 406px;
}
.step3 .content {
  position: relative;
}
.step3 img {
  position: absolute;
  right: 75px;
  bottom: 80px;
  z-index: 2;
}
.box h2 {
  text-align: center;
  font-size: 50px;
  color: #333333;
}
.box h3 {
  text-align: center;
  margin-top: 30px;
  font-size: 30px;
  color: #666666;
}
.box button {
  width: 488px;
  height: 80px;
  line-height: 80px;
  border-radius: 40px;
  background: linear-gradient(to right, #ff902c, #ff6600);
  box-shadow: 0px 0px 6px #ff902c;
  -webkit-box-shadow: 0px 0px 6px #ff902c;
  -moz-box-shadow: 0px 0px 6px #ff902c;
  font-size: 30px;
  color: #ffffff;
  text-align: center;
}
.box p {
  padding: 30px 70px;
  font-size: 20px;
  color: #585251;
  line-height: 1.6;
}
.major {
  padding: 100px 0;
  text-align: center;
  border-bottom: 1px solid #cccccc;
}
.major p {
  padding: 30px 70px;
  font-size: 20px;
  color: #585251;
  line-height: 1.6;
}
.minor {
  border: none;
}
.minor img {
  margin-top: 90px;
}
.minor p {
  marign-top: 50px;
  padding: 30px 90px;
}
.minor button {
  margin-top: 60px;
}
.live {
  background: #F8F8F8;
  padding: 100px 0;
}
.live ul {
  font-size: 0;
  margin-top: 50px;
}
.live ul li {
  background: #ffffff;
  display: inline-block;
  width: 558px;
  height: 394px;
  border-radius: 20px;
  overflow: hidden;
  margin-top: 60px;
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
  -webkit-box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
  position: relative;
}
.live ul li:nth-child(2n + 1) {
  margin-right: 78px;
}
.live ul li video {
  position: absolute;
  left: 0;
  top: 0;
  width: 558px;
  height: 294px;
  z-index: 2;
}
.live ul li img {
  display: block;
  width: 558px;
  height: 294px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
}
.live ul li p {
  padding: 0;
}
.live ul li .desc {
  font-size: 24px;
  color: #585251;
  padding: 20px;
  position: absolute;
  bottom: 0;
}
.live ul li .desc .time {
  font-size: 17px;
  color: #ff6600;
}
.textbook {
  padding: 100px 0;
  border-bottom: 1px solid #cccccc;
}
.textbook ul {
  margin-top: 100px;
  font-size: 0;
}
.textbook ul li {
  width: 375px;
  height: 418px;
  display: inline-block;
  margin-left: 37px;
}
.textbook ul li:first-child {
  margin: 0;
}
.textbook p {
  padding: 30px 0;
  font-size: 20px;
  color: #585251;
}
.textbook button {
  display: block;
  margin: 0 auto;
}
.scene {
  padding: 100px 0;
}
.scene ul {
  margin-top: 100px;
  margin-bottom: 150px;
  font-size: 0;
}
.scene ul li {
  display: inline-block;
  width: 250px;
  margin-left: 224px;
  vertical-align: top;
}
.scene ul li:first-child {
  margin-left: 0;
}
.scene ul li img {
  width: 250px;
  height: 256px;
  display: block;
}
.scene ul li h3 {
  margin-top: 50px;
  font-size: 24px;
  color: #585251;
}
.scene ul li p {
  text-align: center;
  padding: 0;
  margin-top: 50px;
  font-size: 20px;
  color: #999999;
}
.scene .brand {
  display: inline-block;
  width: 592px;
  height: 338px;
  vertical-align: top;
}
.scene .brand-text {
  margin-left: 100px;
  display: inline-block;
  width: 418px;
  padding: 30px;
  height: 278px;
  vertical-align: top;
}
.scene .brand-text p {
  padding: 0;
  line-height: 2;
}
.scene .brand-text button {
  width: 355px;
  height: 80px;
  line-height: 80px;
  border-radius: 40px;
  margin-top: 45px;
}
.hatch {
  text-align: center;
  padding: 100px 0;
}
.hatch ul {
  margin-top: 100px;
  font-size: 0;
}
.hatch ul li {
  display: inline-block;
  vertical-align: top;
  width: 384px;
  height: 264px;
  border-radius: 16px;
  margin-left: 20px;
}
.hatch ul li:first-child {
  margin-left: 0;
}
.hatch button {
  width: 488px;
  height: 80px;
  line-height: 80px;
  border-radius: 40px;
  margin-top: 80px;
}

.book .form select{
	width: 400px;
	margin-left: 10px;
  height: 48px;
  line-height: 48px;
  outline: none;
  border: none;
}

.ipt{
	 width: 280px;
}
.vCode{
	vertical-align: middle;
}