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May 28, 2012 · The ~ selector is in fact the subsequent-sibling combinator (previously called general sibling combinator until 2017): The subsequent-sibling combinator is made of the "tilde" (U+007E, ~) character that separates two sequences of simple selectors. The elements represented by the two sequences share the same parent in the document tree and the ...
Jul 12, 2010 · 63. > (greater-than sign) is a CSS Combinator (Combine + Selector). A combinator is something that explains the relationship between the selectors. A CSS selector can contain more than one simple selector. Between the simple selectors, we can include a combinator. There are four different combinators in CSS3:
The @ syntax itself, though, as I mentioned, is not new. These are all known in CSS as at-rules. They're special instructions for the browser, not directly related to styling of (X)HTML/XML elements in Web documents using rules and properties, although they do play important roles in controlling how styles are applied. Some code examples: body {.
Mar 2, 2009 · The dot(.) signifies a class name while the hash (#) signifies an element with a specific id attribute. The class will apply to any element decorated with that particular class, while the # style will only apply to the element with that particular id.
May 28, 2021 · What it means is that it will apply the style to any HTML element. Additional *'s apply the style to a corresponding level of nesting. This selector will apply different colored outlines to all elements of a page, depending on the elements's nesting level. edited Jul 30, 2009 at 3:20.
Nov 28, 2022 · 9. You need to set display: -webkit-box on an element to be able to use line-clamp or -webkit-line-clamp with it. Those two properties set the maximum number of lines of text a box can be. With text-overflow: ellipsis, the text will end with an ellipsis if truncated. (You may also need -webkit-box-orient: vertical as well; this may also be ...
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May 9, 2010 · Very old question I know, but since this is what came up on the top of my search results, I'll go ahead and answer it with modern day CSS. Since 2021, all browsers are compatible with the :is and :where pseudo-classes. :where has 0 specificity, and :is takes on the specificity of its most specific argument. 1
CSS properties starting with -webkit-, -moz-, -ms- or -o- are called vendor prefixes. Why do different browsers add different prefixes for the same effect? A good explanation of vendor prefixes comes from Peter-Paul Koch of QuirksMode: Originally, the point of vendor prefixes was to allow browser makers to start supporting experimental CSS ...
The CSS property transform is usually used for rotating and scaling elements, but with its translateY function we can now vertically align elements. Usually this must be done with absolute positioning or setting line-heights, but these require you to either know the height of the element or only works on single-line text, etc.
