techdude8888 / Get rid of the Chirstmas theme and replace it with Tech's theme

// ==UserScript==
// @name         Get rid of the Chirstmas theme and replace it with Tech's theme
// @namespace    https://brick-hill.com/user?id=5
// @version      420.69
// @description  Don't like the chirstmas theme! Great install this one.
// @author       Tech obviously
// @match        https://www.brick-hill.com/
// @license 0BSD; https://opensource.org/licenses/FPL-1.0.0
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    //delete chirstmas theme
Array.prototype.forEach.call(document.querySelectorAll('link[rel=stylesheet]'), function(element){
      try{
        element.parentNode.removeChild(element);
      }catch(err){}
    });
    //delete snow
//btw this is the lazy way

    var css = '.snowflake {display: none!important;}',
    head = document.head || document.getElementsByTagName('head')[0],
    style = document.createElement('style');

style.type = 'text/css';
if (style.styleSheet){
  style.styleSheet.cssText = css;
} else {
  style.appendChild(document.createTextNode(css));
}

head.appendChild(style);
    //.
    //append normal css
    var link = document.createElement('link');
link.setAttribute('rel', 'stylesheet');
link.type = 'text/css';
link.href = '/style.css';
document.head.appendChild(link);
//appened all other deleted docs cause im too lazy to write scrips lol
    var link2 = document.createElement('link');
link2.setAttribute('rel', 'stylesheet');
link2.type = 'text/css';
link2.href = 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css';

    //append my snow code
    var css2 = '#banner{height:100px;background-image:url("http://i.imgur.com/doYdgm4.png");padding-top:0px;margin-top:66px;} body{background-image:url("http://i.imgur.com/oQM03Jd.png"), url("http://i.imgur.com/MogQ0Zr.png");background-size:25%, contain;background-repeat:repeat, repeat-y;}',
    head2 = document.head || document.getElementsByTagName('head')[0],
    style2 = document.createElement('style');
    style2.type = 'text/css';
if (style2.styleSheet){
  style2.styleSheet.cssText = css2;
} else {
  style2.appendChild(document.createTextNode(css2));
}

head2.appendChild(style2);
})();