Using the CSS font-variant property
The CSS font-variant property controls alternate forms of a typeface. A common use is small caps:
p {
font-variant: small-caps;
}
This does not simply make lowercase letters smaller. When the selected font includes real small-cap glyphs, the browser can use those instead. Otherwise, it may simulate the effect.
For the basic form of the property, the useful values are:
normaluses the font’s normal glyphs and is the default.small-capsdisplays lowercase text as small capital letters.initialresets the property to its initial value.inherittakes the value from the parent element.
font-variant is a shorthand for several more specific properties, but for a simple small-caps treatment, this is all you need. Just check the result with the actual font you plan to use—the quality depends on the typeface.