‘Borussia Dortmund FC Union Berlin 29-08-2026’ – Top Longside

Seats:

Price: €348

Stock: 10

Stock always available: 0

‘Borussia Dortmund FC Union Berlin 29-08-2026’ – Top Longside

) ============================================================ */ function initSolPrehome() { var wrapper = document.getElementById('solPageWrapper'); var prehome = document.getElementById('solPrehome'); if (!wrapper || !prehome) return; var columns = Array.prototype.slice.call(prehome.querySelectorAll('.sol-column')); if (!columns.length) return; var EXPANDED_W = '75%'; var COLLAPSED_W = '12.5%'; // (100 - 75) / 2 = 12.5% var DEFAULT_W = '33.33%'; var activeIndex = -1; // -1 = no column active /* ---------- helpers ---------- */ function setColumnWidths(expandedIdx) { columns.forEach(function (col, i) { if (i === expandedIdx) { col.style.width = EXPANDED_W; col.classList.add('is-active'); } else { col.style.width = expandedIdx === -1 ? DEFAULT_W : COLLAPSED_W; col.classList.remove('is-active'); } /* Color-tag: hide (slide down out) on active column, show normally on the others */ var tag = col.querySelector('.sol-color-tag'); if (tag) { tag.style.transform = (i === expandedIdx) ? 'translateY(100%)' : 'translateY(0)'; } }); activeIndex = expandedIdx; } function resetAll() { setColumnWidths(-1); } /* ---------- desktop mouse events ---------- */ columns.forEach(function (col, i) { col.addEventListener('mouseenter', function () { if (activeIndex !== i) { setColumnWidths(i); } }); }); prehome.addEventListener('mouseleave', function () { resetAll(); }); /* ---------- touch / mobile: tap to toggle ---------- */ columns.forEach(function (col, i) { col.addEventListener('click', function (e) { /* On desktop, clicking a link inside should navigate normally */ if (e.target.tagName === 'A') return; if (activeIndex === i) { /* Tapping the already-active column collapses it */ resetAll(); } else { setColumnWidths(i); } }); }); /* ---------- keyboard / accessibility ---------- */ columns.forEach(function (col, i) { col.setAttribute('tabindex', '0'); col.setAttribute('role', 'button'); col.addEventListener('focus', function () { setColumnWidths(i); }); col.addEventListener('keydown', function (e) { /* Enter or Space activates; Escape resets */ if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); var link = col.querySelector('a.sol-cta'); if (link) link.click(); } if (e.key === 'Escape') { resetAll(); col.blur(); } }); }); /* Blur-out: reset when focus leaves the entire prehome */ prehome.addEventListener('focusout', function (e) { /* Only reset if focus moved outside the prehome entirely */ if (!prehome.contains(e.relatedTarget)) { resetAll(); } }); /* ---------- initial state: activate first column ---------- */ setColumnWidths(0); /* After a moment, reset so it's in the neutral (no hover) state but with the first column subtly "invited" — or keep it active. Remove the setTimeout below if you want it to stay expanded. */ setTimeout(function () { resetAll(); }, 1800); } /* Run after DOM is ready */ if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', initSolPrehome); } else { initSolPrehome(); } })();