How to change the color of the border in Gabriola?

[sffc]

A user asked:

I haven't been able to figure out a simple way to change the color of the border (both for the cards and the "gem circle"), which is currently black : can you please recommend an easy way to do it?

[sffc]

To change the color of the gem circle in the Gabriola template, add the following markup to the bottom of the template:

circle(cx=25.8 cy=24.5 r=20 fill="transparent" stroke="blue" stroke-width="4")

Set "blue" to whatever color you like or to a field from the card table.

To set the border color, do the same with this markup:

rect(x=0 y=0 width=180 height=252 fill="transparent" stroke="blue" stroke-width="8")