.play-button {
  display: flex;
  align-items: center;
  margin: 0;
  position: relative;
  top: -20px;
  left: -15px;
}

.play-button a {
  background-image: none !important;
}

.main-content h1:first-of-type {
  margin-top: 0.5em !important;
  margin-bottom: 0.6em !important;
  line-height: 48px !important;
}

code span {
  font-family: monospace, monospace !important;
}