How to Remove Question Mark ‘Info’ Button in SyntaxHighlighter

If you’re looking for a way to remove this subtle, yet spammy link:

Do this:
Goto Dashboard > Appearance > Customize > Additional CSS

Simply paste this code:

.syntaxhighlighter .toolbar {
    /*color: white !important;
    background: #6ce26c !important;
    border: none !important;*/
    display: none;
}

Yo welcomed, homie.