RedEye / Ghost Puff Be Gone

// ==UserScript==
// @name         Ghost Puff Be Gone
// @version      0.1
// @description  This script will remove the floating ghost puff from the Smash bros reddit page. 
// @author       RedEye
// @license      MIT
// @match        https://www.reddit.com/r/smashbros/*
// @grant        none
// ==/UserScript==

(function () {
  'use strict';
  let x = document.getElementsByClassName('flat-vert title')
  if (x[3].innerText === '<3') {
    x[3].style.display = 'none'
    return;
  }
  for (let y = 0; y++; y < x.length) {
    if (x[y].innerText === '<3') {
      x[3].style.display = 'none'
      return;
    }
  }
})();