.fw100 {font-weight: 100}
.fw200 {font-weight: 200}
.fw300 {font-weight: 300}
.fw400 {font-weight: 400}
.fw500 {font-weight: 500}
.fw600 {font-weight: 600}
.fw700 {font-weight: 700}
.fw800 {font-weight: 800}
.fw900 {font-weight: 900}
.fwnormal {font-weight: normal}
.fwbold {font-weight: bold}
.fwbolder {font-weight: bolder}
.fwlighter {font-weight: lighter}