@charset "UTF-8";
/*
*启德教育集团市场部技术开发
*前端开发组制作版权所有
*/
/***************************公共组件样式控制***************************/
html,
body,
div,
span,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
img,
b,
i,
dl,
dt,
dd,
ul,
ol,
li {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  list-style: none;
  vertical-align: baseline;
  font-size: 100%;
  box-sizing: border-box; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-font-smoothing: antialiased;
  -font-smoothing: antialiased;
  font-smoothing: antialiased; }

#nav,
#header,
#menu,
#section {
  display: block; }

#nav,
#header,
#menu {
  width: 100%; }

#section {
  width: 1000px;
  margin: auto; }

ul,
li {
  list-style: none; }

img {
  vertical-align: middle; }

a {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  text-decoration: none; }

abbr[title],
dfn[title] {
  border-bottom: 1px dotted #000;
  cursor: help; }

.oh {
  overflow: hidden; }

.midd {
  text-align: center; }

.mt1 {
  margin-top: 10px; }

.mt2 {
  margin-top: 20px; }

.mt3 {
  margin-top: 15px; }

.mtb1 {
  margin: 10px 0; }

.mtb2 {
  margin: 20px 0; }

.mlr1 {
  margin: 0 10px; }

.mlr2 {
  margin: 0 20px; }

.mb {
  margin-bottom: 0; }

.mtb1 {
  margin: 10px 0; }

.ti {
  text-indent: 25px; }

table {
  border-collapse: collapse; }

/*清除浮动方法*/
.clear {
  clear: both;
  overflow: hidden;
  font-size: 0;
  line-height: 0; }

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ' ';
  clear: both;
  height: 0; }

.clearfix {
  *zoom: 1; }

.fix {
  zoom: 1; }

.fix:after {
  display: block;
  content: 'clear';
  clear: both;
  line-height: 0;
  visibility: hidden; }

/****************************页面样式控制*****************************/
/*---------------------------全局页面控制----------------------------*/
body {
  line-height: 24px;
  font-size: 14px;
  color: #606060;
  font-family: 'Microsoft YaHei', '微软雅黑', Helvetica, Arial; }

.mw {
  width: 1000px;
  margin: auto; }

.sign_up {
  display: inline-block;
  width: 253px;
  height: 69px;
  margin: 0 auto;
  line-height: 69px;
  color: #fff;
  text-align: center;
  border-radius: 5px;
  font-size: 22px;
  background-color: #006699;
  border-radius: 12px; }

.sign_go {
  display: inline-block;
  width: 253px;
  height: 69px;
  margin: 0 auto;
  line-height: 69px;
  color: #006699;
  border: 3px solid #006699;
  box-sizing: border-box;
  text-align: center;
  border-radius: 12px;
  font-size: 22px; }

/*---------------------------全局导航模块---------------------------*/
#nav {
  height: 105px;
  text-align: center;
  background-color: #fff; }

.top-nav {
  width: 100%;
  padding: 12px;
  background: #99ccff;
  position: absolute;
  top: 0; }
  .top-nav a {
    display: inline-block;
    width: 228px;
    height: 63px;
    background-color: #3c6da7;
    border-radius: 5px;
    line-height: 63px;
    text-align: center;
    color: #fff;
    font-size: 22px;
    margin-right: 22px; }

.totop-fix.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 301;
  display: block;
  margin-top: 0; }

/* header */
#header {
  height: 500px;
  background: url(../images/banner.jpg) no-repeat center top; }

.content {
  margin: 0 auto;
  width: 999px; }

/* bg-content*/
.bg-content {
  height: 4487px;
  background: url(../images/bg.png) no-repeat center 87px;
  padding-top: 87px;
  position: relative; }
  .bg-content .american {
    height: 1036px; }
    .bg-content .american .can-american {
      color: #e43d67;
      padding: 229px 0 0 0;
      text-align: center; }
      .bg-content .american .can-american .ifyou {
        text-align: initial;
        font-size: 28px;
        padding-bottom: 18px; }
      .bg-content .american .can-american .des {
        font-size: 18px;
        line-height: 42px;
        padding-bottom: 41px; }
      .bg-content .american .can-american .des-one {
        font-size: 26px;
        padding-bottom: 34px; }
        .bg-content .american .can-american .des-one b {
          font-size: 32px; }
      .bg-content .american .can-american .des-two {
        font-size: 22px;
        line-height: 44px; }
        .bg-content .american .can-american .des-two b {
          font-size: 32px; }
    .bg-content .american .can-american-a {
      margin-top: 183px; }
      .bg-content .american .can-american-a .sign_up,
      .bg-content .american .can-american-a .sign_go {
        float: left; }
    .bg-content .american .can-american.content {
      width: 631px; }
  .bg-content .vs {
    height: 934px;
    padding: 238px 0 0 0; }
    .bg-content .vs .vs-old,
    .bg-content .vs .vs-new {
      float: left;
      color: #fff; }
      .bg-content .vs .vs-old li,
      .bg-content .vs .vs-new li {
        line-height: 32px;
        padding-bottom: 40px;
        font-size: 16px;
        color: #fff; }
    .bg-content .vs h3 {
      font-size: 28px;
      padding: 0 0 58px 0;
      text-align: center; }
    .bg-content .vs .vs-old {
      width: 480px;
      padding: 58px 80px 0 95px; }
      .bg-content .vs .vs-old b {
        color: #cc0066;
        font-size: 20px; }
    .bg-content .vs .vs-new {
      width: 485px;
      padding: 58px 40px 0 130px; }
      .bg-content .vs .vs-new b {
        font-size: 20px;
        color: #006699; }
  .bg-content .commande {
    height: 1429px;
    padding: 183px 0 0 0; }
    .bg-content .commande .content {
      width: 947px; }
    .bg-content .commande .tab-btn-box li {
      width: 298px;
      height: 113px;
      background-color: #999999;
      color: #fff;
      border-radius: 5px;
      float: left;
      text-align: center;
      font-size: 18px;
      line-height: 30px;
      padding-top: 20px;
      margin: 0 23px 23px 0;
      cursor: pointer; }
    .bg-content .commande .tab-btn-box li.on {
      background-color: #f76f8b; }
    .bg-content .commande .tab-wrapper {
      background-color: #f76f8b;
      border-radius: 5px;
      color: #fff;
      font-size: 16px;
      line-height: 35px; }
      .bg-content .commande .tab-wrapper .tab-box {
        display: none; }
      .bg-content .commande .tab-wrapper h3 {
        font-size: 22px;
        text-align: center; }
      .bg-content .commande .tab-wrapper b {
        font-size: 22px; }
      .bg-content .commande .tab-wrapper span {
        display: inline-block;
        width: 17px;
        height: 17px;
        background: #fff;
        border-radius: 50%;
        vertical-align: -2px; }
      .bg-content .commande .tab-wrapper ol {
        padding: 20px 80px 30px 137px;
        min-height: 400px; }
    .bg-content .commande .can-american-a {
      padding-top: 30px; }
  .bg-content .product-tuijian {
    height: 447px;
    padding: 175px; }
    .bg-content .product-tuijian li {
      float: left;
      border: 2px solid #006699;
      padding: 4px;
      margin-right: 10px; }
      .bg-content .product-tuijian li img {
        width: 312px;
        height: 168px; }
  .bg-content .adventage {
    padding: 274px 0 0 0; }
    .bg-content .adventage .content {
      width: 908px; }
    .bg-content .adventage li {
      width: 211px;
      padding: 0 22px;
      margin-right: 20px;
      float: left;
      font-size: 14px; }
      .bg-content .adventage li b {
        font-size: 22px;
        color: #cc3333; }

.swiper-slide {
  padding: 40px 78px; }
  .swiper-slide img {
    height: 278px;
    display: block;
    margin: 0 auto; }

.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
  width: 42px;
  height: 79px;
  right: 20px;
  background: url(../images/arrow-r.png) no-repeat; }

.swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
  width: 42px;
  height: 79px;
  left: 20px;
  background: url(../images/arrow-l.png) no-repeat; }

.looyuDiv {
  z-index: 9; }

  .tcBoxNew .tc_zt2 {
    box-sizing: initial;
  }