@charset "UTF-8";

.post_contents h2 {
  font-size: 1.5em;
  margin: 0.8em 0;

}
.post_contents h3 {
  font-size: 1.3em;
  margin: 0.8em 0;
}
.post_contents h4 {
  font-size: 1.1em;
  margin: 0.8em 0;
}