Line 15: |
Line 15: |
| </div> | | </div> |
| </div> | | </div> |
| + | |
| + | document.addEventListener('DOMContentLoaded', function () { |
| + | const btn = document.createElement('button'); |
| + | btn.textContent = 'Toggle Dark Mode'; |
| + | btn.onclick = function () { |
| + | document.body.classList.toggle('dark-mode'); |
| + | }; |
| + | document.body.insertBefore(btn, document.body.firstChild); |
| + | }); |