Additional Roboto Font "Roboto Light"

Hello,

sorry for my issue – I couldn’t find a solution up to now.

I set a wordpress-intallation with the Make+ theme (using a Make Child-Theme). Please find a first draft http://www.scheiblauer.net.
In our CI we use the font “Roboto Light” – in WP & the theme Make+ there’s no choice for this font?
How could we handle this.

Thank you for your support. Nice greeting from Austria.

Wolfgang