Can callout borders be removed?

[JenFau]

I'd like to remove the color border around callouts to make it look cleaner (to me) - can this be done, please?

[damiankorcz]

You can use this as a CSS snippet:

body:not(.pt-disable-callout-styling) .callout .callout-title {
    border: unset;
}

body:not(.pt-disable-callout-styling) .callout .callout-content {
    border: unset;
}

[JenFau]

Thank you