Forcing fonts to hide ligature glyphs

Hey!

On my site I am using an otf font kit and for some reason, on some mobile devices, it is linking up letters like a and t with a ligature.

I found this piece of custom code:
/* disable common ligatures, usually on by default */
.noligs { font-feature-settings: “liga” 0; }

but when I put this into the website it does nothing and actually shows the text of the code in the header and footer of the page:

Preview Link: https://preview.webflow.com/preview/knox-website-preview?utm_source=knox-website-preview&preview=b34f3dfa0874a2333d7fb98d74e014be

Cheers