html,body{
  background: #f9f9f9;
}
.schoolName {
    width: 1000px;
    margin: 0 auto;
}
/*合作学习页面banner*/
.index_banner .bannerImg1Sch{
  background: url(../img/school/school_banner1.jpg) center no-repeat;
  background-size: cover;
}
.index_banner .bannerImg2Sch{
  background: url(../img/school/school_banner2.jpg) center no-repeat;
  background-size: cover;
}
.linkBox a{
  color:#797979; 
}
.linkBox a:hover{
  color:#797979;
  text-decoration: underline;
}
.linkBox .fl a {
  color: #797979;
  font-size: 14px;
  margin: 0 15px;
}
.bannerImg{
 transition-duration:1s;
 -webkit-transition-duration:1s;
 -moz-transition-duration:1s;
 -ms-transition-duration:1s;
}
.index_banner .bannerImg{
  opacity:0;
}
.index_banner .bshow{
  opacity:1;
}
.pajxcode{
  width:130px;
  background:rgba(0,0,0,.85);
  padding:15px;
  border-radius:4px;
  height: 150px;
  display: block;
  position: relative;
  top:-2px;
}
.pajxbtn em{
  display: none;
  position: absolute;
  top:15px;
  left:-30px;
}
.sanj{
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 5px solid rgba(0,0,0,.85);
}
.pajxcode img{
  width:100%;
  height: auto;
  border-radius:0;
}
.pajxbtn{
  position: relative;
}
.pajxbtn:hover em{
  display: block;
}
.index_banner .code_1 {
  background: #0066ff none repeat scroll 0 0;
  color: #fff;
  font-size: 16px;
  height: 50px;
  line-height: 50px;
  position: relative;
  text-align: center;
  width: 195px;
  margin-top: 65px;
  display: inline-block;
  margin-left: 10px;
}
.code_1 em{
  display: none;
  position: absolute;
  top:20px;
  left:17px;
}
.index_banner .code_2 {
  background: #0066ff none repeat scroll 0 0;
  color: #fff;
  font-size: 16px;
  height: 50px;
  line-height: 50px;
  position: relative;
  text-align: center;
  width: 195px;
  margin-top: 65px;
  display: inline-block;
  margin-left: 10px;
}
.code_2 em{
  display: none;
  position: absolute;
  top:20px;
  left:17px;
}
.index_banner .bannerCon a:hover{
  text-decoration: none;
}
.code_1:hover em{
  display: block;
}
.code_1 .pajxcode{
  width:130px;
  background:rgb(0,0,0);
  filter:alpha(opacity=85); /*IE滤镜*/
  -moz-opacity:0.85; /*Firefox*/
  opacity:0.85;/*其他*/
  padding:15px;
  border-radius:4px;
  height: 150px;
  display: block;
  position: relative;
  top:-9px;color: #fff;
  font-size:14px;
  line-height: 32px;
}
.code_2:hover em{
  display: block;
}
.code_2 .pajxcode{
  width:130px;
  background:rgb(0,0,0);
  filter:alpha(opacity=85); /*IE滤镜*/
  -moz-opacity:0.85; /*Firefox*/
  opacity:0.85;/*其他*/
  padding:15px;
  border-radius:4px;
  height: 150px;
  display: block;
  position: relative;
  top:-9px;color: #fff;
  font-size:14px;
  line-height: 32px;
}
.cooperate{
  color:#fff;
  line-height: 100px;
  z-index: 1;
  position: relative;
}

/*案例展示*/
.clearfix:after{
  content:"."; 
  display:block;
  height:0; 
  clear:both; 
  visibility:hidden;
 }
.clearfix{
  display:inline-block; 
  display:block; 
  zoom:1;
}
.cases{
  background: #F9F9F9;
}
.cases .box {
    width: 1080px;
    margin: 0 auto; 
    transition: all .3s ease-in-out 0s;
}
.box .caption {
  width: 100%;
  text-align: center;
  padding-top: 30px;
  -webkit-transition: all .5s ease-in-out 0s;
  transition: all .5s ease-in-out 0s;
}
.box .caption span {
  font-size: 24px;
  letter-spacing: 3px;
}
.box .caption h5 {
  font-size:40px;
  color:#f09d01;
}
.ln_middle{
  width:1080px;
  margin:50px auto;
}
.ln_tu li{
  float: left;
  width: 340px;
  height: 428px;
  margin: 0 10px;
  background:#EAEBED;
}
.ln_font{
  margin: 10px 20px;
  color: #222;
  font-family: Arial, "宋体";
  font-size: 12px;
  line-height: 26px;
}
.ln_tu li b{
  display:block;
  margin: 10px 20px;
  color: #222;
  font-family: Arial, "微软雅黑";
  font-size: 16px;
  font-weight: normal;
}
/*学校名字展示*/
.bgImg{
  position:absolute;
  z-index:0;
  width:100%;
  height:100%;
  left:0;
  padding-bottom: 200px;
  background:repeat:no-repeat;
  background-image:url(../img/i/roll.jpg);
  filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='./img/i/roll.jpg',sizingMethod='scale');
}
.bgMask{
  width: 100%;
  height:100%;
  background: rgba(0,0,0,.2);
  z-index:2;
  position: absolute;
  left:0;
}