.article-content pre[class*="language-"] {
  border-radius: 6px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .12);
  margin: 1.75em 0;
  padding: 3.1rem 1.35rem 1.35rem;
  position: relative;
}

.article-content pre[class*="language-"] code {
  font-size: .9rem;
  line-height: 1.65;
  text-shadow: none;
}

.luoxin-code-copy {
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 4px;
  color: #d7d7d7;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  height: 30px;
  line-height: 28px;
  min-width: 58px;
  padding: 0 10px;
  position: absolute;
  right: 12px;
  top: 10px;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.luoxin-code-copy:hover,
.luoxin-code-copy:focus-visible {
  background: rgba(255, 255, 255, .18);
  color: #fff;
}

.luoxin-code-copy.is-copied {
  border-color: #7dd3a7;
  color: #9ae6b4;
}

@media (max-width: 640px) {
  .article-content pre[class*="language-"] {
    border-radius: 4px;
    margin-left: -.5rem;
    margin-right: -.5rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }
}