Limit the size of images in "Full Gallery" mode to the dimensions of the window. Images will use as much space as possible without overflow.
// ==UserScript==
// @name zzup.com Full Image Limiter + scroll into view
// @namespace https://greasyfork.org/users/720957
// @match https://zzup.com/viewimage/*
// @match https://archive.zzup.com/viewimage/*
// @grant none
// @version 1.0
// @author pleazy
// @description Limit the size of images in "Full Gallery" mode to the dimensions of the window. Images will use as much space as possible without overflow.
// @license MIT
// ==/UserScript==
(() => {
"use strict";
var styles = `
center > a > img {
width: initial !important;
height: initial !important;
max-width: 100%;
max-height: 100vh;
}
`;
var styleSheet = document.createElement("style");
styleSheet.type = "text/css";
styleSheet.innerText = styles;
document.head.appendChild(styleSheet);
window.addEventListener('load', function() {
document.querySelector("center > a > img").scrollIntoView(true);
}, false);
})();