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Peter Tomasiewicz
5,592 Points"" for creating empty content that is then defined and styled in css ?
Out of curiosity, a bit of a theoretical question. Guil says that placing content inside quotation marks turns it into strings; just as he showed it on the example of
content: "url('../img/...')"; // website displays the exact same string and not the image.
Why then, when we are creating the content from scratch in css using pseudo classes, we use "" which in theory turn whatever is inside them into strings.
1 Answer
Kevin Korte
28,149 PointsIt's just part of the CSS spec that in order to have a pusedo element, you have to also have a content attribute, even if it's empty.
Most of the time, my content attribute is empty, just so I can have that extra element for doing some cool effect, like growing a "border" in a way you can actually do with a border attribute.