Amazon: collapse A+ marketing modules
Collapses the lengthy A+ marketing content behind a button that lets you expand it when needed.
Code to copy
// Collapse A+ marketing modules behind a click-to-expand toggle
const aplus = document.getElementById('aplus_feature_div');
if (aplus && !document.getElementById('jz-az-aplus-toggle')) {
aplus.style.maxHeight = '0';
aplus.style.overflow = 'hidden';
const btn = document.createElement('button');
btn.id = 'jz-az-aplus-toggle';
btn.textContent = 'Show product marketing content';
btn.style.cssText = 'margin:12px 0;padding:8px 14px;cursor:pointer;';
btn.addEventListener('click', function () {
const open = aplus.style.maxHeight !== '0px';
aplus.style.maxHeight = open ? '0' : 'none';
btn.textContent = open
? 'Show product marketing content'
: 'Hide product marketing content';
});
aplus.parentNode.insertBefore(btn, aplus);
}How to use this example
- Copy the code with the button above.
- Install JustZix (2 minutes) and open the extension on the target page.
- Add a new rule matching that page.
- Paste the code into the rule's JavaScript panel and save — it runs on every page visit.
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