`; const productExplainWithSizeId = wrapFirstSizeInSpan(productExplain); insertProductExplain('.product-explain-sp', productExplainWithSizeId); insertProductExplain('.product-explain-pc', productExplain); // 2024/12 #2 追加 $('a[href^=#]').click(function() { var duration = 800; var href= $(this).attr("href"); var target = $(href == "#" || href == "" ? 'html' : href); var position = target.offset().top - 100; $('body,html').animate({scrollTop:position}, duration, 'swing'); return false; }); })