.bannerWraper img {
  width: 100%;
  height: auto;
}
.content_box {
  width: 100%;
}
.content_box .inner_content {
  width: 1200px;
  margin: 0 auto 40px;
}
.content_box .inner_content .course_one_box {
  margin-top: 40px;
}
.content_box .inner_content .course_one_box .header_title {
  margin-bottom: 35px;
  text-align: center;
  font-size: 26px;
  color: #333;
}
.content_box .inner_content .course_one_box .header_title h2 {
  padding-top: 15px;
  width: 420px;
  line-height: 35px;
  margin: 0 auto;
}
.content_box .inner_content .course_one_box .course_one_content span {
  display: inline-block;
  width: 11px;
  height: 398px;
  background-color: #00a9e7;
  margin-left: 15px;
}
.content_box .inner_content .course_one_box .course_one_content .info_content {
  display: inline-block;
  width: 520px;
  text-align: left;
  margin: 0 9px;
  vertical-align: top;
}
.content_box .inner_content .course_one_box .course_one_content .info_content h2 {
  font-size: 20px;
  color: #333;
  margin-top: 10px ;
}
.content_box .inner_content .course_one_box .course_one_content .info_content .one_content h2,
.content_box .inner_content .course_one_box .course_one_content .info_content .two_content h2 {
  margin-bottom: 10px;
}
.content_box .inner_content .course_one_box .course_one_content .info_content .one_content p,
.content_box .inner_content .course_one_box .course_one_content .info_content .two_content p {
  font-size: 14px;
  color: #666666;
  line-height: 20px;
  width: 510px;
  display: inline-block;
}
.content_box .inner_content .course_one_box .course_one_content .info_content .one-left-content .outerRing {
  width: 14px;
  height: 14px;
  display: inline-block;
  border-radius: 50%;
  border: 1px solid #666666;
  text-align: center;
  background-color: #ffffff;
  margin-left: 0px;
  margin-right: 10px;
  position: relative;
  margin-top: 4px;
  vertical-align: top;
}
.content_box .inner_content .course_one_box .course_one_content .info_content .one-left-content .outerRing .innerRing {
  width: 10px;
  height: 10px;
  display: inline-block;
  border-radius: 50%;
  border: 1px solid #666666;
  background-color: #ffffff;
  margin-left: 0px;
  vertical-align: top;
  margin-top: 1px;
}
.content_box .inner_content .course_one_box .course_one_content .info_content .one-left-content p {
  font-size: 14px;
  color: #666666;
  line-height: 20px;
  width: 480px;
  display: inline-block;
}
.content_box .inner_content .course_one_box .course_one_content img {
  width: 626px;
}
.content_box .inner_content .course_three_box {
  margin-top: -30px;
}
.content_box .inner_content .course_three_box .header_title {
  margin-bottom: 35px;
  text-align: center;
  font-size: 26px;
  color: #333;
}
.content_box .inner_content .course_three_box .header_title h2 {
  padding-top: 15px;
  width: 420px;
  line-height: 35px;
  margin: 0 auto;
}
.content_box .inner_content .course_three_box .course_three_content p {
  width: 535px;
  display: inline-block;
  text-align: left;
  font-size: 20px;
  color: #333;
  line-height: 30px;
  vertical-align: middle;
  margin-right: 30px;
  margin-left: 20px;
}
.content_box .inner_content .course_three_box .course_three_content img {
  vertical-align: middle;
  width: 610px;
}
.content_box .inner_content .introduce_box {
  width: 1200px;
  margin: 40px auto;
}
.content_box .inner_content .introduce_box.three_box {
  text-align: left;
}
.content_box .inner_content .introduce_box.three_box .info_content_box {
  float: right;
}
.content_box .inner_content .introduce_box.three_box ul {
  margin-top: 110px;
}
.content_box .inner_content .introduce_box.three_box img {
  width: 606px;
  height: 392px;
  display: inline-block;
}
.content_box .inner_content .introduce_box .info_content_box {
  width: 590px;
  line-height: 20px;
}
.content_box .inner_content .introduce_box .info_content_box ul {
  width: 100%;
}
.content_box .inner_content .introduce_box .info_content_box ul li {
  font-size: 16px ;
  text-align: left;
  line-height: 40px;
}
.content_box .inner_content .introduce_box .info_content_box ul li em {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  display: inline-block;
  background-color: #00a9e7;
  vertical-align: middle;
  margin-right: 21px;
}
.content_box .inner_content .introduce_box .info_content_box ul li em.ts {
  position: relative;
  top: -40px;
}
.content_box .inner_content .introduce_box .info_content_box ul li p {
  width: 94%;
  display: inline-block;
}
.content_box .inner_content .two_box {
  width: 100%;
}
.content_box .inner_content .two_box .content-box {
  width: 1200px;
  margin: 0 auto;
}
.content_box .inner_content .two_box .content-box .common-circular {
  margin-bottom: 40px;
}
.content_box .inner_content .two_box .content-box .common-circular ul {
  display: flex;
  justify-content: space-around;
  flex-direction: row;
}
.content_box .inner_content .two_box .content-box .common-circular ul li {
  width: 185px;
  text-align: center;
  color: #333;
  font-size: 16px;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item {
  width: 136px;
  height: 136px;
  border-radius: 50%;
  margin: 0 auto;
  border: 1px solid #dbefff;
  text-align: center;
  box-shadow: 0 5px 5px rgba(219, 239, 255, 0.1);
  background-color: #ffffff;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i {
  width: 40px;
  height: 40px;
  display: inline-block;
  margin-top: 48px;
  margin-left: 5px;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon1 {
  background: url("../images/newIndex/box3-icon1.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon2 {
  background: url("../images/newIndex/box3-icon2.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon3 {
  background: url("../images/newIndex/box3-icon3.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon4 {
  background: url("../images/newIndex/box3-icon4.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon5 {
  background: url("../images/newIndex/box3-icon5.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon6 {
  background: url("../images/newIndex/box3-icon6.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li .item i.item-icon7 {
  background: url("../images/newIndex/box3-icon7.png") no-repeat center center;
}
.content_box .inner_content .two_box .content-box .common-circular ul li span {
  display: inline-block;
  margin-top: 20px;
}
.content_box .tow_bg {
  height: 606px;
  background: url("../images/boxsin-bg.png") no-repeat center center;
}
.content_box .tow_bg .header_title {
  width: 1200px;
  overflow: hidden;
  text-align: center;
  color: #333;
  font-size: 26px;
  margin: 0 auto;
}
.content_box .tow_bg .header_title h2 {
  margin-top: 15px;
  line-height: 30px;
  overflow: hidden;
  font-weight: normal;
}
.content_box .two_box .course_two_box {
  width: 1200px;
  margin: 0 auto;
}
.content_box .two_box .course_two_box .header_title {
  text-align: center;
  font-size: 26px;
  color: #333;
}
.content_box .two_box .course_two_box .header_title h2 {
  padding-top: 15px;
  width: 420px;
  line-height: 35px;
  margin: 0 auto;
}
.content_box .two_box .two_img {
  width: 100%;
  margin: 40px 0;
}
.content_box .four_box {
  width: 100%;
  background: url("../images/sin4.png") no-repeat center center;
  height: 790px;
}
.content_box .four_box .indexColleage-form {
  width: 96%;
  padding-top: 230px;
  left: 25px;
}
.content_box .four_box .indexColleage-form .left {
  vertical-align: middle;
  margin-left: 10px;
  margin-right: 0;
  width: auto;
}
.content_box .four_box .indexColleage-form div {
  display: inline-block;
}
.content_box .four_box .indexColleage-form .name_box,
.content_box .four_box .indexColleage-form .iphone_box,
.content_box .four_box .indexColleage-form .prisename_box,
.content_box .four_box .indexColleage-form .apply_box,
.content_box .four_box .indexColleage-form .prise_box {
  width: 500px;
}
.content_box .four_box .indexColleage-form .name_box input,
.content_box .four_box .indexColleage-form .iphone_box input,
.content_box .four_box .indexColleage-form .prisename_box input,
.content_box .four_box .indexColleage-form .apply_box input,
.content_box .four_box .indexColleage-form .prise_box input {
  width: 410px;
  height: 48px;
  border-radius: 8px;
  background-color: #f0f3fa;
  border: none;
}
.content_box .four_box .indexColleage-form .name_box textarea,
.content_box .four_box .indexColleage-form .iphone_box textarea,
.content_box .four_box .indexColleage-form .prisename_box textarea,
.content_box .four_box .indexColleage-form .apply_box textarea,
.content_box .four_box .indexColleage-form .prise_box textarea {
  width: 415px;
  height: 96px;
  border-radius: 8px;
  background-color: #f0f3fa;
  border: none;
  padding: 15px 0 0 20px;
}
.content_box .four_box .indexColleage-form .name_box {
  margin-left: 70px;
}
.content_box .four_box .indexColleage-form .iphone_box {
  margin-left: 30px;
}
.content_box .four_box .indexColleage-form .prisename_box {
  margin-left: 40px;
}
.content_box .four_box .indexColleage-form .apply_box {
  width: 600px;
}
.content_box .four_box .indexColleage-form .prise_box {
  width: 100%;
}
.content_box .four_box .indexColleage-form .prise_box .left {
  margin-left: 25px;
}
.content_box .four_box .indexColleage-form .prise_box textarea {
  width: 945px;
  height: 166px;
}
.content_box .four_box .indexColleage-form .sin_btn {
  width: 100%;
  text-align: center;
  margin-top: 40px;
}
.content_box .four_box .indexColleage-form .sin_btn img {
  width: 247px;
  height: 55px;
}