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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:
Jan 28, 2021 · Well, it could not be the answer at Feb 2013 since the feature of "CSS Guards" introduced in Less v1.5.0 (released Oct 2013) ;) – seven-phases-max Commented Mar 12, 2015 at 10:02
Jan 8, 2013 · 10. The & appends the parent nesting structure where ever the & may occur. So as others have noted, putting the & in your example takes the full nested string of .controls-container .flex-control-nav li a and replaces the & in your code to (in this case) cause the .flex-active class to be conjoined to the a tag... .controls-container .flex ...
Jul 16, 2019 · A CSS preprocessor is basically a scripting language that extends CSS and then compiles it into regular CSS. So Sass and Less don't change the functionality of CSS, as they are compiled into plain old CSS. What they do is make it easier to write and maintain CSS with tools such as mixins, nesting, variables, and more.
Jun 26, 2012 · 332. You can force a file to be interpreted as a particular type by specifying an option, e.g.: @import (css) "lib"; will output. @import "lib"; and. @import (less) "lib.css"; will import the lib.css file and treat it as less. If you specify a file is less and do not include an extension, none will be added.
Mar 11, 2016 · The variable can take percentage or px values, like: @some-var: 50px; or @some-var: 46%; How can I define a certain set of CSS rules if the value is in pixels, and a different set of rules if the
Jun 26, 2012 · Use interpolation and escaping, parentheses in the selector and parametric mixins to get the desired effect: Dynamic variables by interpolation: In a string, "@{variable}" is replaced with the value of the variable. They can also be nested: Given @{@{var}-foo} and @var: bar;, the result is "barfoo".
To disable the calculation which LESS does automatically when discovering a -between two numeric values but still being able to use variables, you can write one of the following: 1) Only escape the operator that triggers the calculation and use the variable like you normally do
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 ...
Nov 13, 2011 · It's much more consistent when you use it this way as opposed to the "&". I think it's clearer code if you only use "&" with pseudo-classes and not child classes. It's a feature of CSS, which accepts both div > p and div>p. Consistency would be always using space between selectors (take a look at the generated CSS).
