.content .img {
  width: 9.2em;
  margin-right: 1em;
  position: absolute;
}

.content .text {
  min-height: 4.61em;
  margin-bottom: 1.5em;
  line-height: 1.5;
  margin-left: 10.2em;
}
.content .text div.fs-16{
  line-height: 0.4em !important;
}
.content .text em{
  line-height: 2em;
}
.content .text br{
  line-height: 0em;
}

.content .text h2{
  margin-bottom: 0.5em;
  font-weight: bold;
  color: #737373;
}
.content .text h3{
  font-weight: bold;
  line-height: 2em;
  margin-top: -0.5em;
  color: #737373;
}

.content .text div em {
  display: block;
  line-height: 2em;
  /* max-height: 4.5em; */
  overflow: hidden;
}

.content ul li a {
  cursor: default;
  color: #1f2837;
}

.content .time {
  color: #e7a15c;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

.content .time:before,
.content .time:after {
  content: ' - ';
}
/* 2020-12-28 xmn */
.st .btn {
  background: none;
  border: 0;
  color: #a3a3a3;
}

.st .btn:hover,
.st .btn:focus {
  color: #dd7c1c;
}

.st .dropdown-menu {
  border: 0;
  border-radius: 0;
  background: #fff;
  max-height: 320px;
  overflow: auto;
  overflow-x: hidden;
}

.st .dropdown-menu > li > a {
  padding: 10px 20px;
  color: #a3a3a3;
}

.st .dropdown-menu > li > a:focus,
.st .dropdown-menu > li > a:hover {
  background: #dd7c1c;
  color: #fff;
}

.fx.st {
  top: 116px;
  position: fixed;
  width: 100%;
  left: 0;
  z-index: 99;
  background: #fff;
}

.st {
  height: 70px;
  text-align: right;
  padding-bottom: 12px;
  /* margin-bottom: 12px; */
  margin-top: -32px;
}

.st .btn a {
  color: #a3a3a3;
}

.st .btn a:hover {
  color: #dd7c1c;
}

.st .btn.on a {
  color: #dd7c1c;
}

.content .book_text {
  margin-left: 6.2em;
}

.content .book_img {
  width: 5em;
}

.book_list li {
  margin-bottom: 0.5em;
  overflow: hidden;
}

.btn_xmn {
  margin-right: 12px;
}
.book_list {
  padding-left: 4em;
}
/* 新增修改 2021-1-6 */
.fx.st .btn-group{
  font-size: 16px;
  width: 5em;
  text-align: center;
  padding: 0.5em 0;
  /* margin-right: 5em; */
  /* background: #dd7c1c; */
}
.fx.st .btn-group .option{
  margin-right: 0;
}
.fx.st .btn-group +  .btn-group{
  margin-left: -0.157em;
}
.fx.st .btn-group:nth-child(2) {
  margin-right: 5em;
}
.fx.st .btn-group .btn .caret{
  position: absolute;
  top: 50%;
  margin-top: -4px;
  right: 4px;
}
.fx.st .btn-group .btn {
  /* padding: 5px 0.7em !important; */
  padding: 0;
  width: 100%;
  display: block;
  float: left;
}
/* .fx.st .btn-group .btn {
  padding: 5px 0.7em !important;
} */
@media only screen and (max-width: 1366px) {
  .fx.st .btn-group:nth-child(2) {
    /* margin-right: 7em; */
  }
}
/* 新增修改 2021-1-6 end */
@media only screen and (max-width: 1280px) {
  .btn_xmn {
    margin-right: 7px;
  }
  .fx.st .btn-group{
    font-size: 15px;
  }
  .fx.st .btn-group:nth-child(2) {
    /* margin-right: 7em; */
  }
}
@media only screen and (max-width: 1024px) {
  .fx.st .btn-group:nth-child(2) {
    margin-right: 0;
  }
  .book_list {
    padding-left: 0;
  }
  .content .img {
    position: relative;
    width: 100%;
  }
  .content .text {
    margin-left: 0;
    margin-top: 1em;
  }
  .st {
    margin-top: -12px;
  }
  .fx.st {
    top: 56px;
  }
  .book_list li {
    margin-bottom: 1em;
    overflow: hidden;
  }
}