First, install the TamperMonkey browser extension (https://www.tampermonkey.net/)
Chrome: https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo?hl=en If you use FireFox, you will need to use ViolentMonkey: https://addons.mozilla.org/en-US/firefox/addon/violentmonkey/
Then just click the link below, click "Install" and you're good to go! https://gist.github.com/LebsterFace/681abdd0460c6f3519c07acde6583bd2/raw/f5a66ee441a4635abc4daabaf5b6f957632fb2e5/userscript.user.js
The code is open source! Inspect it for yourself!