.copy-box {
  position: relative;
  background: #f5f5f5;
  padding: 1em;
  border-radius: 8px;
  font-family: monospace;
  overflow: auto;
  border: 1px solid #ddd;
  max-width: 800px; /* iets minder breed */
  margin: 2em auto; /* centreren + ruimte boven/onder */
}

.copy-box .copy-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #4caf50;
  color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9em;
  transition: background 0.3s;
}

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