Custom css for spellcheck

I’m attempting to create a custom color for the underline in the spellcheck plugin. I’ve tried to identify the class with the debug tool but it doesn’t appear that a misspelled word has one.

Is it possible to change this attribute?

Thank you!

This should be what you’re looking for:


background-image is for the red line.

1 Like

@Silver I tried to do it through a snippet - it doesn’t work. Maybe a mistake somewhere?

.CodeMirror .cm-spell-error {
background-image: url(_attachments/cu9Jv.gif);