In the last example, the first paragraph was assigned a unique id and the related style was applied using the CSS # selector. In this example, paragraphs two and three make use of a class known as ...

CSS Variables in action Chrome 49 is getting full support for CSS variables so developers will able to define a variable to be used throughout their code and can be changed in realtime — and ...

For example, to set a border on the left and right of a div, you could use the code in Listing 5 (also see a live example here). Listing 5. Left and right padding with logical inline ...