.top-nav {
  background: #fff;
}
.neirong {
  background-color:#fff;
  overflow: hidden;
}
.neirong .neirong-t {
  border-bottom: 5px solid #bf1313;
  padding:25px 0px;
}
.neirong .neirong-t h1 {
  font-weight: bold;
  text-align: center;
  color: #bf1313;
}
.neirong .neirong-t p {
  text-align: center;
  font-size: 22px;
  color: #bf1313;
}
.neirong .row {
  margin: 0 auto;
  padding: 40px 2px;
  box-sizing: border-box;
  border-bottom: 1px dashed #ccc;
}
.neirong .row .zc {
  width: 16%;
  margin-right: 7px;
  height: 260px;
  padding: 8px;
  box-sizing: border-box;
  float: left;
  border: 1px solid #eee;
}
.neirong .row .zc a {
  display: block;
  box-sizing: border-box;
  text-decoration: none;
  width: 100%;
  height: 100%;
  background: #fff;
  padding: 15px 10px;

}
.neirong .row .zc a h5 {
  margin: 0;
  font-size: 14px;
  color: #bf1313;
  height: 110px;
  line-height:24px;
  
}
.neirong .row .zc a h5,
.neirong .row .zc a p {
  text-align: center;
}
.neirong .row .zc a p {
  font-size: 12px;
}
.neirong .row .zc a .btn {
  font-size: 14px;
  text-align: center;
  width: 100%;
  border: 1px solid #eee;
  margin-top: 20px;
  padding:5px 0px;
}
.neirong .row .zc:nth-child(6) {
  margin-right: 0;
}
.neirong .row .zc:hover {
  box-shadow: 0px 0px 15px #777;
}
.neirong .row .zc:hover .btn {
  background: #bf1313;
  color: #fff;
}
.neirong .neirong-text {
  padding: 0 10px;
  box-sizing: border-box;
  
}
.neirong .neirong-text p {
  text-indent: 2em;
  font-size:14px;
  line-height:28px;
}
.neirong .neirong-text .img-center {
  text-align: center;
}
.erwei {
  bottom: -20px !important;
}
@media only screen and (min-width: 320px) and (max-width: 767px) {

  .neirong{ border:none; padding:0px; }
  section {
    padding: 8px !important;
  }
  .neirong .neirong-t h1 {
    font-size: 20px;
  }
  .neirong .neirong-t p {
    font-size: 18px;
  }
  .neirong .row {
    padding: 20px 0;
  }
  .neirong .row .zc {
    width: 49%;
    margin-right: 1%;
    margin-top: 1%;
    height: 230px;
    padding: 5px;
    box-sizing: border-box;
    float: left;
  }
  .neirong .row .zc a {
    display: block;
    box-sizing: border-box;
    text-decoration: none;
    width: 100%;
    height: 100%;
    background: #fff;
    padding: 10px 5px;
  }
  .neirong .row .zc:nth-child(even) {
    margin-right: 0;
  }
  .neirong .neirong-text {
    padding: 0;
  }
  .neirong .neirong-text .img-center {
    text-align: left;
    text-indent: 0;
  }
  .neirong .neirong-text .img-center img {
    width: 100%;
  }

}