sticky

kill.js

/// kill.js
document.querySelectorAll('body *').forEach(function(node) {
    if (['fixed', 'sticky'].includes(getComputedStyle(node).position))  {
        node.parentNode.removeChild(node);
    }
});

document.querySelectorAll('html *').forEach(function(node) {
    var s = getComputedStyle(node);
    if ('hidden' === s['overflow']) { node.style['overflow'] = 'visible'; }
    if ('hidden' === s['overflow-x']) { node.style['overflow-x'] = 'visible'; }
    if ('hidden' === s['overflow-y']) { node.style['overflow-y'] = 'visible'; }
});

var htmlNode = document.querySelector('html');
htmlNode.style['overflow'] = 'visible';
htmlNode.style['overflow-x'] = 'visible';
htmlNode.style['overflow-y'] = 'visible';