.ibm-plex-mono-light { font-family: 'IBM Plex Mono', serif; font-weight: 300; font-style: normal; } .ibm-plex-mono-regular { font-family: 'IBM Plex Mono', serif; font-weight: 400; font-style: normal; } // : Use a unique and descriptive class name // : Use a value from 100 to 900 .hanken-grotesk- { font-family: 'Hanken Grotesk', serif; font-optical-sizing: auto; font-weight: ; font-style: normal; }