Open Sans

font-weight

`font-weight: normal`

this is normal

`font-weight: bold`

this is bold

`font-weight: 100`

this is 100

font-style

`font-style: oblique`
this is oblique
`font-style: italic`
italic

letter-spacing

`letter-spacing: normal`
normal text
`letter-spacing: 5px`
this is +5px
`letter-spacing:-5px`
this is -5px

text-transform

`text-transform: uppercase;`
uppercase
`text-transform: lowercase;`
lowercase
`text-transform: capitalize;`
Capitalizing stuff

text-decoration

`text-decoration: underline`
underlined text
`text-decoration:overline;`
overlined text
`text-decoration:line-trhough;`
linethrough text