div.playpen {
  position: relative;
  font-size: 14pt;
}
div > .buttons {
  position: absolute;
  z-index: 100;
  right: 10px;
  top: 10px;
  background-color: #fff;
  border-radius: 3px;
  color: #364149;
  cursor: pointer;
}
div > .buttons :hover {
  color: #008cff;
}
div > .buttons i {
  margin-left: 8px;
}
div > .buttons button {
  color: inherit;
  background: transparent;
  border: none;
  cursor: inherit;
}
div > .result {
  margin-top: 10px;
}

.playpen,
.tutorials .card {
  max-width: 80rem;
}

.playpen .result {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: #fff;
  background-clip: border-box;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 0.25rem;
  padding: 1.25rem;
}

.playpen .result {
  color: #493ee8 !important;
}

.playpen .editable {
  margin: 20px 0px 20px 0px;
  border-radius: 10px;
  background-color: #f3f3f3;
}

.tutorials .btn {
  margin: 20px 0px 20px 0px;
}

.tutorials .card {
  font-size: 1.5rem;
}