font:
a style sheet property ( STYLE tag), or a style property inside a tag (STYLE attribute). Sets the object's font properties, or imports the font.
When setting all properties, the sequence is important. After inserting into the tag, remove any number of unnecessary properties without changing their order.
italic small-caps bold 25px / 40px arial 'arial narrow'

1. font-style:
2. font-variant:
3. font-weight:
4. font-weight:
5. font-size:
6. Font-size:
7. Font-size:
8. line-heght:
9. font-family: