.news_details {
  float: none;
  margin: auto;
  padding: 90px 0;
  overflow: hidden;
}
.news_details .left {
  padding: 0 25px;
  margin-bottom: 40px;
}
.news_details .left .a_back {
  width: 175px;
  height: 55px;
  display: block;
  border: 2px #000000 solid;
  font-size: 16px;
  color: #000;
  line-height: 55px;
  padding: 0 15px;
}
.news_details .left .a_back .icon {
  width: 53px;
  height: 100%;
  background: url(../imgs/back.png) no-repeat left center;
  background-size: 53px auto;
}
.news_details .left .a_back:hover {
  color: #FFFFFF;
  background: #093388;
  border-color: #093388;
}
.news_details .left .a_back:hover .icon {
  background: url(../imgs/back_hover.png) no-repeat left center;
  background-size: 53px auto;
}
.news_details .left .news_img {
  margin-top: 198px;
}
.news_details .left .news_img img {
  max-width: 520px;
}
.news_details .left .news_tit {
  margin-top: 48px;
  padding-top: 30px;
  border-top: 2px #000000 solid;
  font-size: 28px;
  font-weight: bold;
  line-height: 1.8em;
}
.news_details .left .time {
  font-size: 14px;
  color: #a3a3a3;
}
.news_details .left .small_text {
  font-size: 16px;
  color: #7f7f7f;
  line-height: 1.8em;
  margin-top: 15px;
}
.news_details .right {
  padding: 0 25px;
}
.news_details .right .tit {
  font-size: 20px;
  height: 54px;
  background: #093388;
  color: #FFFFFF;
  padding: 0 20px;
  line-height: 54px;
  margin-bottom: 40px;
}
.news_details .right .content {
  font-size: 16px;
  line-height: 2em;
  height: auto;
  min-height: 620px;
}
.news_details .right .content p {
  margin-bottom: 15px;
}
.news_details .right .prev_next a {
  display: block;
  padding: 30px 25px;
  font-size: 16px;
  line-height: 60px;
}
.news_details .right .prev_next .prev {
  background: #093388;
  color: #FFFFFF;
}
.news_details .right .prev_next .next {
  background: #f6f6f6;
}