When trying to use a linear gradient for the notes of handouts that they disappear. It looks like it was talked about four years ago but the OP never responded with code: <a href="https://app.roll20.net/forum/post/2857515/?pageforid=2857515#post-2857515" rel="nofollow">https://app.roll20.net/forum/post/2857515/?pageforid=2857515#post-2857515</a> I brought with me a code example though! Every style on the paragraph element works except for the background. "use strict" ; on ( "ready" , function main () { const handout = createObj ( "handout" , { name : "Test Handout" }); handout . set ( "notes" , `<p style="border: 1px dotted green ; width: 250px; height: 250px; background: linear-gradient(45deg, transparent, red , transparent)">Testing Gradients</p>` ); }); If it's simply a CSS sanitation issue though; it would be easy to correct then.