hr {
  margin-top: 30px;
  margin-bottom: 20px;
}

/* Post navigation links */
.post_navi {
  display: flex;
}

.post_navi-label {
  font-size: 0.8em;
  opacity: 0.5;
}

.post_navi .post_navi-item {
  padding: 0 2.2em;
  width: 50%;
  position: relative;
  color: inherit !important;
}

.post_navi .nav_prev {
  text-align: left;
}

.post_navi .nav_next {
  text-align: right;
}

.post_navi .nav_prev .post_navi-arrow {
  left: 0;
}

.post_navi .nav_next .post_navi-arrow {
  right: 0;
}

.post_navi .post_navi-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5em;
  opacity: 0.3;
}

.post-content h1,
.post-content h2,
.post-content h3 {
  margin-top: 1.8em !important;
  /* Controls the space ABOVE the heading */
  margin-bottom: 0.6em !important;
  /* Controls the space BELOW the heading */
}

.post-content h1 {
  font-size: 1.9rem !important;
}

.post-content h2 {
  font-size: 1.6rem !important;
}

.post-content h3 {
  font-size: 1.25rem !important;
}

.post-content h4 {
  font-size: 1.2rem; /* Even smaller */
}

.post-content h1, .post-content h2, .post-content h3, .post-content h4, .post-content h5, .post-content h6 {
  font-weight: 600; /* Makes headings a bit bolder */
  margin-top: 2em;
  margin-bottom: 0.8em;
}

pre,
code {
  white-space: pre-wrap;
  /* CSS3 */
  word-wrap: break-word;
  /* Internet Explorer 5.5+ */
  overflow-wrap: break-word;
  /* Current standard */
}