.comments {
  margin-top: 52px;
  padding-top: 24px;
  border-top: 1px solid #dddddd;
}

.comments h2 {
  margin: 0 0 18px;
  color: #3d8878;
  font: 700 24px/1.2 Georgia, "Times New Roman", serif;
}

.giscus,
.giscus-frame {
  width: 100%;
}