font: style variant weight size / line-height family
font-style: normal;
font-style: italic;
font-style: oblique;
font-variant: small-caps;
font-variant: common-ligatures small-caps;
font-weight: normal;
font-weight: bold;
font-weight: 100; /* Thin (100) */
font-weight: 200; /* Extra-Light (200) */
font-weight: 300; /* Light (300) */
font-weight: 400; /* Regular (400) */
font-weight: 500; /* Medium (500) */
font-weight: 600; /* Semi-Bold (600) */
font-weight: 700; /* Bold (700) */
font-weight: 800; /* Extra-Bold (800) */
font-weight: 900; /* Black (900) */
/* Keyword values relative to the parent */
font-weight: lighter;
font-weight: bolder;
font-size: 20px;
line-height: 1em;
line-height: 1em;
/* A font family name and a generic family name */
font-family: "Montseratt", sans-serif;
/* A generic family name only */
font-family: serif;
font-family: sans-serif;