/* copy coode button */
.wp-block-code {
  position: relative;
}
.btn-copy-code {
  opacity: 0;
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
  transition: opacity 0.2s linear 0s;
  margin: 0.5rem;
  height: 20px;
  width: 20px;
  display: block;
}
.wp-block-code:hover .btn-copy-code {
  opacity: 1;
}

.icon-copy {
  background-image: var(--icon-copy-url);
  background-repeat: no-repeat;
  color: #fff;
}

.icon-done {
  background-image: var(--icon-check-url);
  background-repeat: no-repeat;
  color: #fff;
}