td {
  color: #394e69;
}
.main_content {
  width: 1200px;
  color: #394e69;
}
.crumbs {
  font-size: 15px;
  height: 15px;
  line-height: 15px;
  color: #186daa;
  margin-bottom: 65px;
}
.details_title {
  /* height: 30px; */
  font-size: 30px;
  line-height: 30px;
  text-align: center;
}
.release_time {
  font-size: 14px;
  height: 14px;
  line-height: 14px;
  color: #28a6e2;
  margin: 24px 0 44px;
}
.details_essay {
  line-height: 30px;
  width: 100%;
  overflow: auto;
}
.details_essay p {
  text-indent: 2em;
}
.details_essay img {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.MsoNormalTable td {
  color: #394e69;
}
.line {
  width: 100%;
  height: 1px;
  background-color: #bcd4df;
  margin: 60px 0;
}
.operate_menu {
  line-height: 48px;
}
.operate_menu a,
.operate_menu i {
  display: inline-block;
}
.operate_menu p {
  text-align: end;
}
.operate_menu p a {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.operate_menu p i {
  width: 22px;
  height: 20px;
  margin-left: 21px;
}
.operate_menu p i.back-list {
  width: 18px;
  height: 20px;
  margin-left: 25px;
}
.operate_menu p img {
  width: 100%;
  height: 100%;
}
.operate_menu span {
  color: #186daa;
}
.annex_list {
  width: 100%;
}
.annex_cont {
  margin-top: 10px;
  line-height: 24px;
}
.annex_cont li {
  display: flex;
  align-items: center;
}
.annex_cont img {
  width: 17px;
  height: 15px;
  margin-right: 6px;
}
.annex_cont a {
  text-decoration: underline;
}
@media (max-width: 1220px) {
  .main_content {
    width: 800px;
  }
}
@media (max-width: 819px) {
  .main_content {
    width: 100%;
    padding-top: 50px;
  }
  .crumbs {
    display: none;
  }
  .details_title {
    font-size: 20px;
    line-height: 25px;
    height: auto;
  }
  .release_time {
    margin-bottom: 30px;
  }
  .details_essay img {
    width: 100%;
  }
  .line {
    margin: 30px 0;
  }
  .operate_menu {
    line-height: 20px;
  }
  .operate_menu p {
    margin-bottom: 20px;
  }
  .operate_menu p:last-child {
    margin-bottom: 0;
  }
  .operate_menu a {
    white-space: nowrap;
  }
  .operate_menu span {
    flex: 1;
    white-space: normal;
    line-height: 20px;
    margin-right: 10px;
  }
  .operate_menu p i,
  .operate_menu p:first-child i {
    margin-left: 10px;
  }
}