go away pinned cheer dot js

// ==UserScript==
// @name         FixTwitchChat
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @grant        none
// ==/UserScript==

function addGlobalStyle(css) {
    var head, style;
    head = document.getElementsByTagName('head')[0];
    if (!head) { return; }
    style = document.createElement('style');
    style.type = 'text/css';
    style.innerHTML = css;
    head.appendChild(style);
}

addGlobalStyle('div.twilight-root { background:#000 !important; }');

addGlobalStyle( '.top-nav__menu { background:#333 !important;, background-color:#333 !important; }' );
addGlobalStyle( '.top-nav__menu div { background:#333 !important;, background-color:#333 !important; }' );
addGlobalStyle( '.theme--dark .top-nav__menu div a { background:#333 !important;, background-color:#333 !important; color:#fff !important; }' );

addGlobalStyle( '.channel-header {background:#222 !important;}' );
addGlobalStyle( '.channel-info-bar {background:#222 !important;}' );

addGlobalStyle( 'a {color:#fff !important; }' );

function killPinnedCheer() {
    setTimeout( killPinnedCheer, 5000 );
    var foo = document.getElementsByClassName ( 'pinned-cheer__headline' );
    for ( var i = 0; i < foo.length; i++ ) {
        foo[i].remove();
    }
}
setTimeout( killPinnedCheer, 2000 );