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- What does the gt; (greater-than sign) CSS selector mean?
1 The greater sign ( > ) selector in CSS means that the selector on the right is a direct descendant child of whatever is on the left An example: article > p { } Means only style a paragraph that comes after an article
- In CSS what is the difference between . and - Stack Overflow
What is the difference between # and when declaring a set of styles for an element and what are the semantics that come into play when deciding which one to use?
- What does an asterisk (*) do in a CSS selector? - Stack Overflow
The CSS that you referenced is very useful to a web-designer for debugging page layout problems I often drop it into the page temporarily so I can see the size of all the page elements and track down, for example, the one that has too much padding which is nudging other elements out of place The same trick can be done with just the first line, but the advantage of defining multiple outlines
- What does the ~ (tilde squiggle twiddle) CSS selector mean?
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 element represented by the first sequence precedes
- What is the purpose of the @ symbol in CSS? - Stack Overflow
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:
- css - what is the usage of -webkit-fill-available? - Stack Overflow
PIC-1 this is what I've ( pic-1 ) PIC-2 this is what I need ( pic-2 ) in the pic-2 I added width: -webkit-fill-available; I got what I expect But I don't know how it's working
- css selectors - CSS and and or - Stack Overflow
CSS "and" and "or" Asked 15 years, 2 months ago Modified 4 months ago Viewed 341k times
- What is the difference between margin and padding in CSS?
The biggest difference between padding and margin is that vertical margins auto-collapse, and padding doesn't Consider two elements one above the other each with padding of 1em This padding is considered to be part of the element and is always preserved You will end up with the content of the first element, followed by the padding of the first element, followed by the padding of the second
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