.content h3 {
  text-align: center;
  font-size: 20px;
}
.content span {
  display: block;
  text-align: center;
  color: #888;
}
.content p {
  color: #555;
  font-size: 15px;
  text-align: justify;
}
.content img {
  display: block;
  width: 100% !important;
  margin-bottom: 20px;
}
.prev-next-box {
  width: 100%;
  padding: 0 10px;
  border-top: 1px solid #eee;
  padding-top: 10px;
}
.prev-next-box ul li {
  margin-top: 10px;
  color: #666;
  font-size: 14px;
}
.prev-next-box a {
  color: #666;
  font-size: 14px;
  margin-bottom: 10px;
}