body {
  padding: 24px;
  background: #fff !important;
}
.w {
  width: 100%;
}
.breadcrumbs {
  margin-top: 30px;
  color: #666;
}
.breadcrumbs a {
  color: #333;
}
.main {
  margin-top: 100px;
  text-align: center;
}
.main .content_title {
  font-size: 24px;
  font-weight: 600;
  color: #8f1819;
}
.main .informative_function {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  color: #666;
}
.main .informative_function .function {
  width: 50%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.main .informative_function .function .fontsize .active {
  color: #8f1819;
}
.main .informative_function .function .fontsize a {
  display: inline-block;
  width: 28px;
  height: 28px;
  border: 1px solid #eee;
  text-align: center;
  line-height: 26px;
  color: #666;
}
.main .informative_function .function .print {
  display: flex;
  align-items: center;
}
.main .informative_function .function .down {
  display: flex;
  align-items: center;
}
.main .informative_function .function .share {
  display: flex;
  align-items: center;
}
.main .informative_function .function .share .social-share {
  display: inline-block;
}
.main .informative_function .function .share .social-share .icon-wechat {
  background: url(../images/share_wx.png) no-repeat;
  background-size: 28px 28px;
  background-position: center;
}
.main .informative_function .function .share .social-share .icon-wechat:hover {
  background-image: url(../images/share_wx_active.png);
  background-color: #7bc549;
}
.main .informative_function .function .share .social-share .icon-wechat .wechat-qrcode {
  left: -150px;
}
.main .content {
  margin-top: 60px;
  font-size: 20px;
}
.main .article_page {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.main .article_page .previous_article,
.main .article_page .next_article {
  width: 462px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 60px;
  border-radius: 30px;
  border: solid 1px #dedede;
}
.main .article_page .previous_article a,
.main .article_page .next_article a {
  width: 96%;
  white-space: nowrap;      /* 禁止换行 */
  overflow: hidden;         /* 隐藏溢出内容 */
  text-overflow: ellipsis;  /* 显示省略号 */
  display: inline-block;
  color: #333;
}
.main .article_page .previous_article a:hover,
.main .article_page .next_article a:hover {
  color: #8f1819;
}
.main .article_page .previous_article:hover,
.main .article_page .next_article:hover {
  border: solid 1px #8f1819;
}