.button-container {
  display: table;
  margin-left: auto;
  margin-right: auto;
}

button,
.button,
a.button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  margin-bottom: 5px;
  text-align: center;
  border-radius: 8px;
  border: 1px solid transparent;
  appearance: none;
  cursor: pointer;
  outline: none;
  /* variants */
  /* sizes */
}
button.outline,
.button.outline,
a.button.outline {
  background: transparent;
  box-shadow: none;
  padding: 8px 18px;
}
button.outline :hover,
.button.outline :hover,
a.button.outline :hover {
  transform: none;
  box-shadow: none;
}
button.primary,
.button.primary,
a.button.primary {
  box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
}
button.primary:hover,
.button.primary:hover,
a.button.primary:hover {
  box-shadow: 0 2px 6px rgba(50, 50, 93, 0.21), 0 1px 3px rgba(0, 0, 0, 0.08);
}
button.link,
.button.link,
a.button.link {
  background: none;
  font-size: 1rem;
}
button.small,
.button.small,
a.button.small {
  font-size: 0.8rem;
}
button.wide,
.button.wide,
a.button.wide {
  min-width: 200px;
  padding: 14px 24px;
}

a.read-more,
a.read-more:hover,
a.read-more:active {
  display: inline-flex;
  background: none;
  box-shadow: none;
  padding: 0;
  margin: 20px 0;
  max-width: 100%;
}

.code-toolbar {
  margin-bottom: 20px;
}
.code-toolbar .toolbar-item a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 8px;
  margin-bottom: 5px;
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  border-radius: 8px;
  border: 1px solid transparent;
  appearance: none;
  cursor: pointer;
  outline: none;
}