.post_infos {
  padding: 103px 0 54px;
}
.post_infos h1 {
  font-size: 54px;
  line-height: 81px;
  color: #222222;
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.post_infos .icon_text {
  margin-top: 38px;
}
.post_infos .icon_text ul {
  display: flex;
  justify-content: center;
  gap: 20px 7.63888889%;
}
.post_infos .icon_text ul li {
  font-size: 20px;
  color: #3f3f3f;
  display: flex;
  align-items: center;
}
.post_infos .icon_text ul li:before {
  content: "";
  width: 23px;
  height: 23px;
  display: inline-block;
  margin-right: 12px;
  background: url('../img/post-reli.svg') no-repeat center / contain;
}
.post_infos .icon_text ul li.cat:before {
  background-image: url('../img/post-menu.svg');
}
.post_main {
  padding-bottom: 88px;
}
.post_main .content {
  max-width: 1200px;
}
.post_main .mian_img {
  border-radius: 20px;
  overflow: hidden;
  border: 3px solid #fff;
  margin-bottom: 40px;
}
.post_main .mian_img img {
  display: block;
  width: 100%;
  height: auto;
}
.post_main .post_details p {
  font-size: 16px;
  line-height: 1.5;
  color: #3f3f3f;
}
.post_main .post_details h2 {
  font-size: 25px;
  color: var(--theme_color);
  margin-top: 4rem;
  margin-bottom: 1.1rem;
}
.post_main .post_details img {
  width: 100%;
  display: block;
  height: auto;
  margin-top: 60px;
}
.post_main .post_details h3 {
  font-size: 21px;
  color: var(--theme_color);
  margin-top: 45px;
  margin-bottom: 20px;
}
.post_main .post_details ul{
  margin-top: 1.5rem;
}
.post_main .post_details ul li {
  font-size: 16px;
  color: #3f3f3f;
  margin-left: 20px;
  list-style: disc;
  margin-bottom: 14px;
}
.post_main .post_details ul li strong {
  display: block;
  margin-bottom: 0.2rem;
}
.post_main .share {
  position: fixed;
  right: 7%;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  transition: all 0.3s;
}
.post_main .share.hide {
  opacity: 0;
  pointer-events: none;
  transform: translate(100%, -50%);
}
.post_main .share span {
  color: #000000;
  font-size: 24px;
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
  text-align: center;
}
.post_main .share .social {
  display: block;
}
.post_main .share .social li {
  margin-top: 14px;
}
.post_main .share .social li a {
  width: 4rem;
  height: 4rem;
  background-color: rgba(22, 22, 22, 0.06);
}