Elevate your web typography by directly controlling advanced OpenType features with CSS 'font-feature-settings'. This powerful property allows you to enable features like discretionary ligatures ("dlig"), stylistic sets ("ss01" to "ss20"), small caps ("smcp"), and various numeral styles (e.g., old-style figures "onum", tabular lining figures "tnum"). Judicious use of these features can dramatically improve text aesthetics, readability, and overall UI professionalism, especially in detailed content or branding. Always verify your chosen font supports the features and test across browsers for consistent user experience.
.heading-fancy {
font-family: "Playfair Display", serif; /* Requires a font with OpenType features */
font-feature-settings: "dlig" 1, "ss01" 1; /* Enable discretionary ligatures & stylistic set 1 */
letter-spacing: -0.01em; /* Fine-tune spacing for aesthetic impact */
}
.data-table-numbers {
font-family: "Inter", sans-serif; /* A font known for good numeral features */
font-feature-settings: "tnum" 1, "lnum" 1; /* Ensure tabular lining numbers for alignment */
/* Values can be '1' or 'on' */
}