*{
  margin:0;
  padding:0;
}
@media screen and (min-width: 900px) and (max-width:1400px) {
  .application,.advertiseFor,.experience,.online-learning,.learning-model,.slideBox,.slideBox .items img{
    height:492px;
    width:1349px;
  }
  body{
    width: 1349px;
    overflow-x: hidden;
  }
  div.slideBox div.tips div.nums{
    left:44.6%;
  }
  .goStudy{
    width:1349px;
    height:608px;
  }
  .company-map{
    height:305px;
    width:1349px;
  }
  .application-cooperation{
    height:645px;
    width:1349px;
  }
  .product-features{
    width:1349px;
    height:700px;
  }
  .inner{
    width:6745px;
    height:492px;
  }
  .banner{
    width:1349px;
    height:492px;
  }
  ._jump{
    width:14%;
    height:11%;
    display:block;
    position:absolute;
    top:80%;
    margin-top:-20px;
    left:50%;
    margin-left:-94px;
  }
  ._button{
    width:1349px;
  }
  .footer{
    width:1349px;
    height:231px;
    background: #2c3544;
  }
  #dituContent{
    width: 1349px;
    height:305px;
    border:#ccc solid 1px;
  }
  iframe{
    width: 1349px;
    height:305px;
  }
}
@media screen and (min-width:1400px) and (max-width:1920px) {
  .application,.advertiseFor,.experience,.online-learning,.learning-model,.slideBox,.slideBox .items img{
    height:700px;
    width:1920px;
  }
  body{
    width: 1920px;
    overflow-x: hidden;
  }
  div.slideBox div.tips div.nums{
    left:46.1%;
  }
  .goStudy{
    width:1920px;
    height:700px;
  }
  .company-map{
    height:437px;
    width:1920px;
  }
  .application-cooperation{
    height:750px;
    width:1920px;
  }
  .product-features{
    width:1920px;
    height:700px;
  }
  .inner{
    width:9600px;
    height:700px;
  }
  .banner{
    width:1920px;
    height:700px;
  }
  ._jump{
    width:14%;
    height:11%;
    display:block;
    position:absolute;
    top:80%;
    margin-top:-25px;
    left:50%;
    margin-left:-133px;
  }
  ._button{
    width:1920px;
  }
  .footer{
    width:1920px;
    height:231px;
    background: #2c3544;
  }
  #dituContent{
    width: 1920px;
    height:437px;
    border:#ccc solid 1px;
  }
  iframe{
    width: 1920px;
    height:437px;
  }
}
.nav{
  overflow:hidden;
  width:1200px;
  height:70px;
  margin: 0 auto;
}
.logo{
  height:70px;
  float:left;
  line-height: 100px;
}
.column-list{
  float:left;
  margin-left:429px;
}
.column-list li{
  display:inline-block;
  height:66px;
  line-height:66px;
  font-size:16px;
  font-weight:500;
}
.column-list li a:hover{
  color:rgb(14,168,254);
}
.select{
  border-bottom: 4px solid rgb(15,135,227);
}
.infoBtn{
  width:239px;
  height:103px;
  position:absolute;
  top:68%;
  left:48.7%;
  margin-left:-112px;
  border: none;
  outline: 0;
  opacity: 0;
}
.infoBtn:hover{
  cursor: pointer;
}
.skewPicture{
  width:1090px;
  height:409px;
  margin-left: 57px;
  position: relative;
}
.skewPicture img{
  width:100%;
  height:100%;
}
.application{
  min-width:1349px;
  max-width:1920px;
  background:url("/images/banner.png") no-repeat 50% 50%;
  background-size: cover;
  position:relative;
}
.goStudy{
  min-width:1349px;
  max-width:1920px;
  min-height:608px;
  max-height:818px;
  background:url("/images/banner4.png") no-repeat 50% 50%;
  background-size: cover;
  position:relative;
}
.showPage{
  height:700px;
  width:1200px;
  margin:0 auto;
}
.showPage-title{
  text-align:center;
  color:#11a7ff;
  font-size:36px;
  padding-top:60px;
}
.showDemo{
  padding-top:85px;
}
.showDemo div{
  float: left;
}
.demo-phone{
  margin-left:176px;
}
.option{
  width:1200px;
  height:393px;
  margin:-144px auto;
  position:relative;
  top:45%;
}
.option .dec{
  width: 130px;
  height:220px;
  background: rgb(17,167,255);
  color:#ffffff;
  display:none;
  text-align: center;
  margin-top:36px;
}
.dec h1{
  padding-top:34px;
  font-size:18px;
}
.dec h2{
  width:100px;
  height:142px;
  margin: 34px auto;
  font-size:14px;
  text-align: left;
}
.model-content {
  width:1200px;
  padding-top: 117px;
  margin:auto;
}
.goStudy li{
  width:130px;
  height:193px;
  display:inline-block;
  margin:0 53px;
  float: left;
}
.model-content li{
  display:inline-block;
  text-align:center;
}
.padLeft{
  padding-left:136px;
}
.text-description{
  font-size:20px;
  color:#666666;
  padding-top:18px;
}
.learning-model{
  width:1200px;
  margin:auto;
}
.footer{
  min-width:1349px;
  max-width:1920px;
  height:231px;
  background: #202835;
}
.mineEnterprise{
  width:1200px;
  margin:auto;
  overflow: hidden;
}
.websiteNavigation{
  float: left;
  margin-top:49px;
}
.addres{
  float: left;
  margin-top:49px;
  margin-left:166px;
}
._h2{
  font-size:20px;
  color:rgb(254,251,251);
}
._h3{
  font-size:14px;
  line-height: 20px;
  color:#cccccc;
}
._code{
  float: right;
  margin-right:46px;
  margin-top:38px;
}
.bottom {
  min-width:1349px;
  max-width: 1920px;
  height: 28px;
  background: rgb(27, 27, 27);
  font-family: "新宋体";
  font-size:14px;
  color:#666666;
  text-align:center;
  line-height:28px;
}
.option li:hover{
  cursor: pointer;
  /*兼容google浏览器*/
  -webkit-animation-name: animationB;
  -webkit-animation-duration: 0.4s;
  -webkit-animation-delay: 0.1s;
  -webkit-animation-timing-function: linear;
  -webkit-animation-iteration-count: 1;
  -webkit-animation-direction: alternate;
  -webkit-animation-fill-mode : forwards;
  /*兼容IE浏览器*/
  -ms-animation-name: animationB;
  -ms-animation-duration: 0.4s;
  -ms-animation-delay: 0.1s;
  -ms-animation-timing-function: linear;
  -ms-animation-iteration-count: 1;
  -ms-animation-direction: alternate;
  -ms-animation-fill-mode : forwards;
  /*兼容Opera浏览器*/
  -o-animation-name: animationB;
  -o-animation-duration: 0.4s;
  -o-animation-delay: 0.1s;
  -o-animation-timing-function: linear;
  -o-animation-iteration-count: 1;
  -o-animation-direction: alternate;
  -o-animation-fill-mode : forwards;
  /*兼容Firefox浏览器*/
  -moz-animation-name: animationB;
  -moz-animation-duration: 0.4s;
  -moz-animation-delay: 0.1s;
  -moz-animation-timing-function: linear;
  -moz-animation-iteration-count: 1;
  -moz-animation-direction: alternate;
  -moz-animation-fill-mode : forwards;
  /*.dec{*/
  /*-webkit-animation-name: animationA;*/
  /*-webkit-animation-duration: 1s;*/
  /*-webkit-animation-timing-function: linear;*/
  /*-webkit-animation-iteration-count: 1;*/
  /*-webkit-animation-direction: alternate;*/
  /*-webkit-animation-fill-mode : forwards;*/
  /*}*/
}
/*@-webkit-keyframes animationA{*/
/*0%{*/
/*display: block;*/
/*}*/
/*100%{*/
/*display: none;*/
/*}*/
/*}*/
@-webkit-keyframes animationB{
  0%{
    margin-top:0px;
  }
  50%{
    margin-top:-30px;
  }
  100%{
    margin-top:-63px;
  }
}
@-ms-keyframes animationB{
  0%{
    margin-top:0px;
  }
  50%{
    margin-top:-30px;
  }
  100%{
    margin-top:-63px;
  }
}
@-o-keyframes animationB{
  0%{
    margin-top:0px;
  }
  50%{
    margin-top:-30px;
  }
  100%{
    margin-top:-63px;
  }
}
@-moz-keyframes animationB{
  0%{
    margin-top:0px;
  }
  50%{
    margin-top:-30px;
  }
  100%{
    margin-top:-63px;
  }
}