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White background replacer

Replaces the background white color with yellow in order to decrease eye strain

当前为 2018-10-10 提交的版本，查看 最新版本。

// ==UserScript==
// @name         White background replacer
// @namespace    http://siavoshkc.ir/
// @version      0.2.1
// @description  Replaces the background white color with yellow in order to decrease eye strain
// @author       siavoshkc
// @include      *
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';
    //The part to find the style sheets is done by bobince (https://stackoverflow.com/users/18936/bobince)
    for (var sheeti= 0; sheeti<document.styleSheets.length; sheeti++) {
        try
        {
            var sheet= document.styleSheets[sheeti];
            var rules= sheet.cssRules ;

            for (var rulei= 0; rulei<rules.length; rulei++)
            {
                var rule= rules[rulei];

                if (rule.style!==undefined){
                    if(rule.style.backgroundColor=="white"||rule.style.backgroundColor=="#ffffff"||rule.style.backgroundColor=="#FFFF"||rule.style.backgroundColor=="#FFF"||rule.style.backgroundColor=="#fff" ||rule.style.backgroundColor=="rgb(255, 255, 255)") rule.style.backgroundColor="#fff2dc";
                }
            }
        }
        catch(e)
        {
            continue;
        }
    }
    if (document.body.style.backgroundColor === undefined ||document.body.style.backgroundColor === "" || document.body.style.backgroundColor == "white" ||document.body.style.backgroundColor =="#ffffff" || document.body.style.backgroundColor =="#FFFF"||document.body.style.backgroundColor=="#FFF" ||document.body.style.backgroundColor=="#fff" ||document.body.style.backgroundColor=="rgb(255, 255, 255)") document.body.style.backgroundColor="#fff2dc";
})();