Configurable font-family for code blocks

It would be really nice to be able to have a configurable option for the code font in config.toml: ``` font = "Montserrat" font_code = "Ubuntu Mono" ``` It appears that inline code (e.g. "Run `whoami` at the prompt") uses code blocks around whoami. Larger blocks of code use code blocks as well, but the highlight.js class needed to be used as well. I had success with the following in my own custom.css: ``` @import url('https://fonts.googleapis.com/css?family=Ubuntu+Mono'); body code, .hljs { font-family: 'Ubuntu Mono', monospace; } ``` Is there a better way to do this? Thoughts?