ఉద్యాన పాలిటెక్నిక్ కళాశాలలో చెట్ల ఫలసాయపు హక్కుల కోసం వేలం నిర్వహణ 

#mobileMenu { display: none; position: fixed; top: 0; left: 0; height: 100%; width: 240px; background: #fff; box-shadow: 2px 0 8px rgba(0, 0, 0, 0.2); z-index: 99999; padding: 20px; }

#mobileMenu a { display: block; padding: 12px 10px; color: #000; text-decoration: none; font-weight: bold; border-bottom: 1px solid #ddd; }

#mobileMenuClose { font-size: 20px; font-weight: bold; cursor: pointer; display: block; margin-bottom: 20px; }

@media (max-width: 768px) { #horizontalScrollMenu { font-size: 14px; } }

const header = document.getElementById('customStickyHeader'); const placeholder = document.createElement('div'); let isFixed = false;

window.addEventListener('scroll', function () { if (window.scrollY > 10 && !isFixed) { header.style.position = 'fixed'; header.style.top = '0'; header.style.left = '0'; header.style.right = '0'; header.style.zIndex = '9999'; header.style.boxShadow = '0 2px 5px rgba(0,0,0,0.2)'; placeholder.style.height = header.offsetHeight + 'px'; header.parentNode.insertBefore(placeholder, header); isFixed = true; } else if (window.scrollY <= 10 && isFixed) { header.style.position = 'relative'; header.style.boxShadow = 'none'; if (placeholder.parentNode) { placeholder.parentNode.removeChild(placeholder); } isFixed = false; } }); function toggleMenu() { const menu = document.getElementById('mobileMenu'); menu.style.display = menu.style.display === 'block' ? 'none' : 'block'; }