.all-bg {
  position: absolute;
}
.page1-bg1 {
  width: 300px;
  left: -375px;
  top: -150px;
}
.page1-bg2 {
  width: 1000px;
  right: -375px;
  top: -200px;
}
.one-show {
  position: relative;
  left: 50%;
  margin-left: -600px;
  width: 1200px;
  height: 600px;
}
.one-show .main-backgroud {
  width: 77%;
  height: 80%;
  background: #fff;
  box-shadow: -3px 4px 21px 0px rgba(14,79,159,0.34);
  border-radius: 30px;
  position: absolute;
  left: 50%;
  margin-left: -38.5%;
  top: 0;
  text-align: left;
}
.one-show .main-backgroud .one-left {
  width: 45%;
  display: inline-block;
  vertical-align: middle;
  margin: 4%;
}
.one-show .main-backgroud .one-left .one-subtitle {
  font-size: 30px;
  color: #2b4960;
  margin-bottom: 10%;
}
.one-show .main-backgroud .one-left .one-content {
  font-size: 18px;
  line-height: 40px;
  color: #666;
}
.one-show .main-backgroud img {
  display: inline-block;
  width: 45%;
  vertical-align: middle;
}
.one-show .one-main {
  height: 100%;
}
.one-show .one-main::after {
  content: '';
  height: 100%;
  display: inline-block;
  vertical-align: middle;
}
.one-bottom {
  position: absolute;
  width: 1000px;
  height: 180px;
  left: 50%;
  margin-left: -500px;
  overflow: hidden;
  bottom: -100px;
}
.one-bottom .one-cata {
  width: 175%;
  height: 100%;
  text-align: left;
  transition-duration: 0.8s;
}
.one-bottom .one-cata li {
  display: inline-block;
  text-align: center;
}
.one-bottom .one-cata .bottom-img {
  height: 100%;
  width: 105px;
  vertical-align: middle;
  margin: 3px 70px 0 70px;
}
.one-bottom .one-cata .bottom-img:hover img {
  border: 2px solid #69b3f2;
}
.one-bottom .one-cata .bottom-img:hover span {
  color: #69b3f2;
}
.one-bottom .one-cata .bottom-img img {
  width: 98%;
  margin-bottom: 10px;
  box-sizing: border-box;
  border-radius: 5px;
  transition-duration: 0.2s;
}
.one-bottom .one-cata .bottom-img .img-selected {
  border: 2px solid #69b3f2;
}
.one-bottom .one-cata .bottom-img span {
  font-size: 16px;
  color: #666;
  transition-duration: 0.2s;
}
.one-bottom .one-cata .bottom-img .span-selected {
  color: #69b3f2;
}
.one-bottom .one-cata .last-img {
  margin-right: 0;
}
.one-bottom .one-cata-right {
  margin-left: -100%;
}
.one-bottom .bottom-switch {
  position: absolute;
  top: 7%;
  height: 84px;
  width: 28px;
  background-color: #fff;
  border: 1px solid #f9bd06;
  border-radius: 5px;
  color: #f9bd06;
  transition-duration: 0.4s;
  vertical-align: middle;
}
.one-bottom .bottom-switch:hover {
  background-color: #f9bd06;
  color: #fff;
}
.one-bottom .bottom-left {
  left: 0;
}
.one-bottom .bottom-right {
  right: 0;
}
.one-bottom .iconfont {
  font-size: 48px;
  margin-left: -9px;
  line-height: 84px;
}
.last-section {
  min-height: 370px !important;
  width: 100%;
  background-color: #080b1c;
  background: url("http://static1.youxuekeji.cn/guanwang/index/index_01_07.jpg");
}
.last-section .last-section-content {
  width: 1200px;
  height: 100%;
  position: absolute;
  left: 50%;
  margin-left: -600px;
  top: 0;
  color: #c3c3c3;
  text-align: left;
}
.last-section .last-section-content .last-box {
  position: absolute;
}
.last-section .last-section-content .last-box h1 {
  font-size: 30px;
  margin-top: 40px;
}
.last-section .last-section-content .last-box h2 {
  color: #f9bd06;
  font-size: 24px;
  margin-top: 40px;
}
.last-section .last-section-content .last-box h3 {
  font-size: 18px;
  color: #888;
  margin-top: 20px;
}
.last-section .last-section-content .last-box img {
  width: 144px;
  margin-top: 40px;
}
.last-section .last-section-content .last-box1 {
  left: 0;
}
.last-section .last-section-content .last-box2 {
  left: 21.5%;
}
.last-section .last-section-content .last-box3 {
  right: 0;
  text-align: center;
}
.last-section .last-section-content .devide-line {
  height: 1px;
  background-color: #454868;
  width: 100%;
  position: absolute;
  bottom: 16%;
}
.last-section .last-section-content span {
  font-size: 18px;
  color: #999;
  position: absolute;
  bottom: 8%;
  width: 100%;
  text-align: center;
}

.section {
  min-width: 1200px;
  min-height: 750px;
  overflow: hidden;
  text-align: center;
}
.main-header {
  position: fixed;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  z-index: 1000000;
  left: 0;
  top: 0;
  right: 0;
  background-color: #fff;
  box-shadow: 0 0 5px #888;
  height: 80px;
}
.main-header .main-header-content {
  position: relative;
  z-index: 101;
  padding: 0;
  margin: 0 auto;
  white-space: nowrap;
  width: 1200px;
  height: 80px;
}
.main-header .main-header-content .header-left {
  width: 178px;
  height: 46px;
  background: url("http://static2.youxuekeji.cn/guanwang/public/logo.png") no-repeat;
  margin-top: 17px;
}
.main-header .main-header-content .header-nav {
  position: relative;
  height: 100%;
}
.main-header .main-header-content .header-nav .header-nav-item {
  margin-left: 50px;
  padding-bottom: 20px;
  border-bottom: 3px solid rgba(255,206,0,0);
  line-height: 25px;
  font-size: 18px;
  text-align: center;
  transition-duration: 0.4s;
  margin-top: 32px;
}
.main-header .main-header-content .header-nav .header-nav-item:hover {
  border-bottom-color: #69b3f2;
  color: #f9bf0f;
}
.main-header .main-header-content .header-nav .header-nav-item a {
  color: inherit;
}
.main-header .main-header-content .header-nav .nav-active {
  border-bottom-color: #69b3f2;
  color: #f9bf0f;
}
.main-header .clearfix:after {
  display: block;
  clear: both;
  content: '';
}
.section-title {
  position: absolute;
  top: -80px;
  width: 100%;
  font-size: 36px;
  line-height: 48px;
  color: #2b4960;
}
.my-slidesNav {
  position: absolute;
  z-index: 9;
  opacity: 1;
  left: 0 !important;
  right: 0;
  margin: 0 auto !important;
  bottom: 7%;
}
.my-slidesNav ul {
  margin: 0;
  padding: 0;
}
.my-slidesNav ul li {
  display: inline-block;
  width: 60px;
  height: 60px;
  margin: 7px;
  position: relative;
}
.my-slidesNav ul li .iconfont {
  background-color: #fff;
  border: 1px solid #f9bd06;
  color: #f9bd06;
  font-size: 48px;
  border-radius: 50%;
  transition-duration: 0.4s;
}
.my-slidesNav ul li .iconfont:hover {
  background-color: #f9bd06;
  color: #fff;
}
.my-slidesNav ul li .switch-numberL {
  line-height: 50px;
  font-size: 36px;
  color: #f9bd06;
}
.my-slidesNav ul li .switch-numberR {
  line-height: 50px;
  font-size: 18px;
  color: #888;
}


/*# sourceMappingURL=intel.css.map*/