.container-fluid {
  overflow: hidden;
}

/* 头部导航菜单 */
header { 
  background: url(../imgs/classicCase/classicCase.jpg) no-repeat center;
} 
header>.bnSlo {
  padding-top: 28vh;
  text-align: center;
  color: #ebebeb;
  letter-spacing: 2px;
}

header>.bnSlo>.bnSloN {
    font-size: 0.44rem;
}
header>.bnSlo>.bnSloW{
    font-size: 0.25rem;
    padding-top:7vh;
}

/* 主题部分：合作伙伴 */
.parnter>.pn-title{
  text-align: center;
  font-size: 0.32rem;
  margin-top: 50px;
  margin-bottom: 20px;
}
.parnter>.pn-box{
  width: 75%;
  margin: 0 auto;
  margin-top: 50px;
  position: relative;
}
.pn-box>ul{
  display: flex;
  justify-content: center;
}
.pn-box .pn-fc,.hopeJoin{
  width: 20%;
  height: 45vh;
  margin: 2vh;
  box-shadow: 0 0 5px 0 #c5c5c5;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pn-box .pn-img{
  width: 27%;
  margin-top:15%;
  margin-bottom: 5%;
}
.pn-box h6{
  font-size: 0.25rem;
  margin-top: 10%;
  margin-bottom: 10%;
  color: #555555;
}
.pn-box .pn-content{
  font-size: 0.18rem;
  padding-left:5%;
  padding-right:5%;
  color: #777777;
}
.pn-box .pn-check{
  font-size: 0.2rem;
  font-weight: 600;
  position: absolute;
  bottom: 5px;
  left: 0;
  right: 0;
  
}
.pn-box .hopeJoin,.pn-check,.pn-check::before,.pn-check::after{
  color: #67aefa;
}
.pn-box .pn-check::before,.pn-check::after{
  font-weight: 600;
}
.pn-box .pn-check::before{
  content: "—— ";
}
.pn-box .pn-check::after{
  content: " ——";
}
.pn-box .hopeJoin>img{
  display: block;
  width: 100%;
  margin-bottom: 15%;
}
.pn-box>.pn-detail1,.pn-detail2{
  position: absolute;
  display: inline-block;
  width: 100%;
  height: 36vh;
  background-color: white;
  display: none;
}
.pn-box>.pn-detail1{
  top: 11vh;
}
.pn-box>.pn-detail2{
  top: 59.9vh;
}
.pn-detail1>.pn-dtbox,.pn-detail2>.pn-dtbox{
  width: 87.5%;
  height: 100%;
  margin: 0 auto;
  border: 2px solid #3898ff;
  overflow: hidden;
  display: -webkit-flex;
  display: none;
}
.pn-dtbox>.pn-dtname{
  color: #333333;
  margin-top: 1.5%;
  margin-left: 1.5%;
  margin-right: 1.5%;
  flex: 1;
  font-size: 0.24rem;
}
.pn-dtbox>.pn-dtcontent{
  width: 70%;
  height: 100%;
  flex: 10;
  position: relative;
  background-color: white;
}

.pn-dtcontent>.pn-gsjs{
  font-size: 0.19rem;
  color: #555555;
  position: absolute;
  top: 8%;
}
.pn-dtcontent>.pn-gscp{
  width: 100%;
  color: #777777;
  font-size: 0.18rem;
  display: -webkit-flex;
  display: flex;
  flex-wrap: wrap;
  position: absolute;
  bottom: 3%;
}
.pn-dtcontent>.pn-gscp>ul{
  width: 48%;
}
.pn-gscp>ul>li{
  list-style-type: disc;
}
.pn-dtbox>img{
  height: 65%;
  margin: auto 0;
  padding-right:4%;
}
/* 主题部分：经典案例 */
.content .content-title{
  text-align: center;
  font-size: 0.32rem;
  margin-bottom: 20px;
  margin-top: 50px;
}
.content .case-nav{
  height: 34px;
  width: 70%;
  margin: 5% auto;
}
.content .case-nav li{
  margin-right: 10px;
}
.content .case-nav li a{
  font-size: 0.22rem;
  margin: 0;
  padding: 5px 10px;
  color: #777777;
}
.content .case-nav li a:hover{
  background-color: #007bff;
  color: #FFFFFF;
}
.content .case-list{
  width: 80%;
  margin: 0 auto;
  margin-top: 50px;
}
.content .case-list .case-box{
  display: block;
}
.content .case-list .case-box ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.content .case-list .case-box ul li{
  width: 22%;
  text-align: center;
  border: 1px solid #eee;
  animation-name: fadeInUp;
  animation-duration: 1s; 
  animation-fill-mode: both;
  margin: 10px;
  position: relative;
  height: 320px;
}
.content .case-list .case-box ul li:hover{
  box-shadow: 0 6px 16px rgba(0,0,0,.06);
}
.content .case-list .case-box ul li img{
  width: 80%;
  margin: 10px 0;
  height: 120px;
  border: none;
}
.content .case-list .case-box ul li .case-name{
  font-size: 0.22rem;
  color:#202020;
  margin-top: 20px;
}
.content .case-list .case-box ul li .case-introduce{
  font-size: 0.18rem;
  color: #999999;
  padding: 15px;
}
.content .case-list .case-box ul li div{
  position: absolute;
  height: 30px;
  bottom: 25px;
  text-align: center;
  width: 100%;
}
.content .case-list .case-box ul li div a{
  display: inline-block;
  color: #40aefc;
  background-color: #ecf7ff;
  margin:0 5px;
  
}

/*添加动画*/
@keyframes fadeInUp{
  0%{
    opacity: 0;
    transform: translateY(100%);
  }
  100%{
    opacity: 1;
    transform: none;
  }
}
/* 主题部分下方信息:申请试用，在线咨询 */

.messageImg {
  margin-top: 20px;
  background: url(../imgs/classicCase/bottomBg.png) no-repeat;
  background-size: 100%;
  width: 100%;
  display: flex;
  height: 35vh;
}

.messageImg>div {
  height: 28vh;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  justify-content: center;
  align-items: flex-end;
}
.messageImg>div>button{
  border-color: white;
  color: white;
  height:20%;
  width: 8%;
}
.messageImg>div>.btn{
  padding: 0.0375rem 0.075rem;
  border-radius: 0.05rem;
  font-size: 0.2rem;
}
.btn-outline-primary:hover{
  color: #3E4B82;
  background-color: #FFFFFF;
  border-color: #FFFFFF;
 }