.video-buttons button {
  margin: 5px;
  padding: 10px 15px;
  font-size: 16px;
  cursor: pointer;
}

.tabs button {
  margin-right: 5px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
}

.tab-content {
  margin-top: 10px;
}

.tab {
  display: none;
}