.banner_img>img {
    width: 100%;
    height: 300px!important;
}
.banner {
    width: 100%;
}
.banner img {
    margin: auto;
    width: 100%;
    display: block;
}

.case {

}
.case .row{
   text-align: center;
}
.case .case-item {
   width: 24.5%;
   display: inline-block;
	padding:0 10px;
}
.case .case-item img{
   width: 236px;
   height:187px;
}
.case .case-item .case-remark {
   padding: 20px;
   text-align: center;
}
.case .case-item .case-remark .case-remark-title {
   color: #333;
   font-size: 20px;
   font-weight: 300;
}
.case .case-item .case-remark .case-remark-text {
   font-size: 14px;
   color: #bbb;
   height: 80px;
  overflow: hidden;
}

.core {
   color: #545454;
	margin-bottom:60px;
}
.core .core-content {
   border :1px solid #ddd;
}
.core .core-content .core-nav {
   border-bottom: 1px solid #ddd;
}
.core .core-nav>li>a {
   color: #545454;
   border-radius: 0;
}
.core .core-content .core-nav .active{
   color: #fff;
   background-color: #2c68ff;
   border-radius: 0;
}
.core-nav>li.active>a, .core-nav>li.active>a:hover, .core-nav>li.active>a:focus {
   color: #fff;
   background-color: #2c68ff;
   border-radius: 0;
   color: #fff;
}

/* .core .core-nav>li>a:hover, .core .core-nav>li>a:focus {
   border-radius: 0;
   color: #545454;
} */
.core .tab-content {
   padding: 20px;;
}
.core .tab-content .core-text-content{
   width: 100%;
 
}
.core .tab-content .core-text-content table{
   width: 100%;
}
.core .tab-content .core-text-content .item{
   width: 50%;
   padding: 10px;
   font-size: 14px;
}
.core .tab-content .core-text-content .item img{
   width:100%;
  	height:376px
}
.core .tab-content .core-text-content .text{
   vertical-align: middle;
     font-size: 16px;
}

.core .tab-content .core-text-content .text .title{
   font-size:26px;
   font-weight:700;
}

.core-mobile {
   display: none;
}
@media (max-width: 970px) {

   .case .case-item {
      width: 100%;

   }
  
  .case .case-item img {
  	width:236px;
    height:187px;
  }

   .core-pc {
      display: none;
   }

   .core-mobile {
      display: block;
   }
   .core-mobile img {
      width:100%;

      object-fit: cover;
   }

   .text {
      margin-top: 20px;
      vertical-align: middle;
      font-size: 16px;
   }
   .title {
      font-size:26px;
      font-weight:700;
   }

}