Basic styles

Text style font-family: font-style: font-weight: font-size: letter-spacing: text-decoration: "Times", serif; italic; bold; 0.8em; 4px; underline; font names with fallback italic or normal bold, normal, or a numeric value 80% of the current font size SPACE underline , line-through Box style border: 1px solid black; border: 2px dotted darkred; border: 3px double black; style color width border-top: 1px solid black; border-right: 1px solid black; border: 1px solid black; border-width: 1px 2px 3px 4px; right bot top left border: 1px solid black; border-left-style: double; border-left-width: 3px; border-bottom-color: darkred; border-bottom-width: 3px; border-radius: 4px; border-radius: 50%; border-radius: a b c d ; a d c b Color `color: red` sets foreground color: ● Text color (including underlines ). ● Default border & shadow color. background-color: gold; background: gold; /* same */ Solid background : 5 Pt1. Language Basic styles Table: different ways to specify a color. rgb(255, 215, 0) #FFD700 hsl(50.6, 100%, 50%) oklch(88.68% 0.182 95.33) Predefined color name. RGB in hexadecimal. A perceptually uniform color space. R ed- G reen - B lue , ranging from 0 to 255. H ue - S aturation - L ightness . Description Format gold