I was able to change the refresh rate on the module Sam, so I could drill down into the developers window . It looks like the temperature font is inherited from the main.css file, so I added the following to the custom.css file;
.MMM-temp-ds18b20 .small.dimmed.w1.w1-thermometer (
:root {
–color-text: #999;
–color-text-dimmed: #666;
–color-text-bright: #fff;
–color-background: #000;
–font-primary: “Roboto Condensed”;
–font-secondary: “Roboto”;
–font-size: 80px;
–font-size-xsmall: 0.75rem;
–font-size-small: 1rem;
–font-size-medium: 1.5rem;
–font-size-large: 3.25rem;
–font-size-xlarge: 3.75rem;
–gap-body-top: 60px;
–gap-body-right: 60px;
–gap-body-bottom: 60px;
–gap-body-left: 60px;
–gap-modules: 30px;
Font is still too small. Suggestions?
Thanks,
Brian
}

