border-color: #000 !important;
background-color: #000 !important;
In this case, we are using
#000 which is the hex code for black, but you can replace it with any hex code color you like.
You can add this code to your feed by clicking the "Custom Design" panel of your Juicer dashboard, then clicking the "Customize CSS" link.
Or, you can add it below your Juicer embed code directly on the webpage, encased within <style></style> tags.