<% const downloads = locals.downloads || [{}]; for (const download of downloads) { const col = download.col || { md: 4}; const colClasses = [`${prefix}-col-${col.start || 12}`]; for (const bp of ['sm', 'md', 'lg', 'xl']) if (col[bp]) colClasses.push(`${prefix}-col-${bp}-${col[bp]}`); %> <% } %>