.case-header{
  position: fixed;
  z-index: 99;
  top: 0;
  right: 0;
  left: 0;
  height: 1.33rem !important;
  padding: 0 .4rem;
}
.info_pn{
	width:100%;
	padding:0.2rem 0;
}
.info_pn span{
	display:block;
	width:100%;
	  font-size: 0.37rem;
	  padding:0.15rem 0;
}
.info_pn span a{
	color:#333;
}
.case-header.active{
  background: rgba(255, 255, 255, .9);
}
.case-header-back{
  font-size: 0.43rem;
  color: #fff;
}
.case-header-back:before{
  display: inline-block;
  width: 0.27rem;
  height: .27rem;
  border-top: 0.06rem solid;
  border-left: 0.06rem solid;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  content: '';
}
.case-header-back,
.case-header-btn{
  -webkit-transition: .3s;
  -o-transition: .3s;
  transition: .3s;
}
.case-header.active > .case-header-back,
.case-header-btn{
  color: #3a42a2;
}
.case-header-btn{
  font-size: 0.27rem;
  width: 9em;
  line-height: 2.5;
  height: 2.5em;
  border-radius: 0.25em;
  text-align: center;
  background: #fff;
  color: #333;
}
.case-header.active > .case-header-btn{
  color: #fff;
  background: #3a42a2;
}

.banner{
  height: 6.67rem;
}
.banner .swiper-slide{
  background-repeat: no-repeat;
  -webkit-background-size: cover;
  background-size: cover;
  background-position: 50% 50%;
}
.banner .swiper-pagination-bullet {
    width: 0.12rem;
    height: 0.12rem;
    border-radius: .05rem;
    background: #fff;
    opacity: .7;
}
.banner .swiper-pagination-bullet-active{
  width: .75rem;
  background-color: #3a42a2;
  opacity: 1;
}
.case-title{
  font-size: 0.48rem;
    line-height: 2;
  color: #3a42a2;
    border-bottom: 1px solid #ccc;
	margin: 0.5em 0px;
}
.case-info{
  font-size: 0.35rem;
  line-height: 2;
  color: #666;
  overflow:hidden;

}
.case-info p, .case-info p span{
  font-size: 0.37rem!important;
  line-height: 2;
  color: #666;
  overflow:hidden;
  	text-indent:0px!important;

}

.case-box img{
  width: 100%;
  height: auto;
}
.case-box > p{

  margin: 0.5em 0px;
}

.case-case{
  font-size: 0.32rem;
  float: left;
  width: 4.5rem;
}
.case-case:nth-child(2n){
  float: right;
}
.case-case:nth-child(n+3){
  margin-top: .5rem;
}
.case-case-img{
  font-size: 0;
  border-radius: 0.13rem;
  overflow: hidden;
}
.case-case-img > img{
  width: 100%;
max-height: 3.5rem;
}
.case-case-title{
  color: #333;
  margin: .75em 0 .5em;
}
.case-case-area{
  color: #999;
}

.footer-nav-link:nth-child(2):before{
  background-image: url(../images/footer-nav-link-2.png);
}