public/more_info.svg
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Your_Icon" x="0px" y="0px" width="100px" height="100px" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve">
<g>
<circle cx="23" cy="50" r="9"/>
<circle cx="50" cy="50" r="9"/>
<circle cx="77" cy="50" r="9"/>
</g>
</svg>