.code-box {
  position: relative;
  margin: 20px 0;
  background: #f5f5f5;
  padding: 10px;
  border-radius: 6px;
  font-family: monospace;
  overflow: auto;
}

.code-box .copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 14px;
  padding: 5px 10px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 3px;
  cursor: pointer;
}

.code-box .copy-btn:hover {
  background-color: #45a049;
}