All images minimized, restored on hover

Minimize the size of all images on a web page and restore them when the mouse hovers over them

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

Bạn sẽ cần cài đặt một tiện ích mở rộng như Tampermonkey hoặc Violentmonkey để cài đặt kịch bản này.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         All images minimized, restored on hover
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Minimize the size of all images on a web page and restore them when the mouse hovers over them
// @author       Yearly
// @match        http://*/*
// @match        https://*/*
// @icon         data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI3OC41ODIiIGhlaWdodD0iNzguNTgyIiB2aWV3Qm94PSIwIDAgNzguNTgyIDc4LjU4MiIgeG1sOnNwYWNlPSJwcmVzZXJ2ZSI+PHBhdGggZD0iTTIzLjU4MiAyMy4wMDloNTV2NTVoLTU1eiIvPjxwYXRoIGQ9Ik00Ny40MTYgMTIuMzQxaC0zNnYzNmg4LjU1M1YyMC44NDJoMjcuNDQ3eiIvPjxwYXRoIGQ9Ik0zNiAuNTczSDB2MzZoOC41NTFWOS4wNzRIMzZ6Ii8+PC9zdmc+
// @license      AGPL-v3.0
// @grant        GM_addStyle
// ==/UserScript==

(function() {
    'use strict';

    let size = "200px";

    GM_addStyle(`
    img {
       transition: max-width 0.4s ease-in-out, max-height 0.4s ease-in-out;
       max-width : ${size};
       max-height : ${size};
       object-fit: contain;
    }
    img:hover{
       max-width : 100%;
       max-height : 100%;
    }
    `)

})();