body {
  background-color: #f3f4f5;
}
.page_wrapper {
  overflow: hidden;
  width: 1200px;
  margin: 0 auto;
  margin-bottom: 60px;
}
.page_wrapper .left_area {
  float: left;
  width: 870px;
  margin-right: 30px;
  background: #fff;
  padding: 25px 20px;
  box-sizing: border-box;
}
.page_wrapper .left_area .classify_wrapper {
  border-bottom: 1px solid #f3f4f5;
}
.page_wrapper .left_area .classify_wrapper ul {
  overflow: hidden;
  margin-left: -10px;
  margin-bottom: 20px;
}
.page_wrapper .left_area .classify_wrapper ul li {
  float: left;
  margin-left: 10px;
}
.page_wrapper .left_area .classify_wrapper ul li.active a {
  background-color: #45bb6d;
  color: #fff;
}
.page_wrapper .left_area .classify_wrapper ul li a {
  box-sizing: border-box;
  display: block;
  width: 86px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  background: #f3f4f5;
  color: #666;
  padding: 0 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.page_wrapper .left_area .classify_wrapper ul li a:hover {
  background-color: #45bb6d;
  color: #fff;
}
.page_wrapper .left_area .list ul li {
  height: 170px;
  border-bottom: 1px dashed #ececec;
  padding: 24px 0;
  box-sizing: border-box;
  position: relative;
}
.page_wrapper .left_area .list ul li > a {
  color: #333;
  font-size: 22px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
  margin-bottom: 24px;
}
.page_wrapper .left_area .list ul li > a:hover {
  color: #45bb6d;
}
.page_wrapper .left_area .list ul li p {
  color: #999;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.page_wrapper .left_area .list ul li .list_info {
  position: absolute;
  bottom: 24px;
  height: 22px;
  line-height: 22px;
  overflow: hidden;
  width: 100%;
}
.page_wrapper .left_area .list ul li .list_info span {
  color: #999;
  font-size: 12px;
  float: left;
}
.page_wrapper .left_area .list ul li .list_info .tags {
  float: right;
  color: #999;
  font-size: 12px;
  overflow: hidden;
  height: 22px;
  display: flex;
}
.page_wrapper .left_area .list ul li .list_info .tags em {
  float: left;
  margin-right: 10px;
}
.page_wrapper .left_area .list ul li .list_info .tags a {
  border-radius: 4px;
  box-sizing: border-box;
  float: left;
  width: 68px;
  height: 22px;
  padding: 0 5px;
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-right: 10px;
  text-align: center;
  line-height: 22px;
  color: #45bb6d;
  font-size: 12px;
  border: 1px solid #c7e9d3;
}
.page_wrapper .left_area .list ul li .list_info .tags a:hover {
  background: #45bb6d;
  color: #fff;
}
.page_wrapper .left_area .more {
  margin-top: 30px;
}
.page_wrapper .left_area .more a {
  display: block;
  margin: 0 auto;
  width: 280px;
  height: 40px;
  background: #f3f4f5;
  text-align: center;
  color: #999;
  font-size: 14px;
  line-height: 40px;
}
.page_wrapper .left_area .more a span {
  margin-left: 6px;
  display: inline-block;
  width: 6px;
  height: 10px;
  background-image: url(/uploads/image/r2plimages/arrow_r.png);
  background-repeat: no-repeat;
}