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narrow body margin in current webpage to make it more readable. open it in right click menu, and enter percentage of margin, that it.
// ==UserScript==// @name Narrower(右键菜单)// @namespace http://tampermonkey.net/// @version 0.1// @description narrow body margin in current webpage to make it more readable. open it in right click menu, and enter percentage of margin, that it.// @author You// @include *// @icon https://www.google.com/s2/favicons?sz=64&domain=ik4.es// @run-at context-menu// @license MIT// @grant none// ==/UserScript==let value = prompt("Please enter rate %", "40");value = value/2;value = value + '%';document.documentElement.style.paddingLeft = value;document.documentElement.style.paddingRight = value;