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There are times when you might want to contact a purpose, but you don't want everything output (such as storing a value for later on use). In that circumstance, you just ought to return Phony from your purpose.

operator by separating guards that has a comma ,. If any in the guards evaluate to real, It is thought of a match:

The "mother or father selectors" operator has various takes advantage of. Essentially any time you will need the selectors on the nested regulations for being merged in other means compared to the default. As an example One more regular use of your & is to generate repetitive course names:

Like Mixin Guards, guards may also be applied to css selectors, which is syntactic sugar for declaring the mixin and then contacting it promptly.

Less provides many extensions to the CSS @import CSS at-rule to supply extra overall flexibility more than what you can do with external documents.

and you need to Use a subtype of animal which overrides the history color Then you certainly have two options, firstly adjust your HTML

The default conduct of @import statements. This means the file is imported only once and subsequent import statements for that file will be overlooked.

If it does not have an extension, .less will probably be appended and it will be provided as being a imported Less file.

Now as an example we would like .mixin to behave differently, dependant on the value of @swap, we could outline .mixin click here as such:

A detached ruleset is a bunch of css Houses, nested rulesets, media declarations or anything else stored in the variable.

Only variables existing in callers community scope are secured. Variables inherited from mum or dad scopes are overridden.

& may well look greater than at the time in just a selector. This makes it possible to regularly consult with a mum or dad selector without having repeating its name.

Variables make your code much easier to take care of by providing you with a way to control those values from a single locale:

Notice that without the &, the above instance would bring about a :hover rule (a descendant selector that matches hovered components within tags) and it's not what we normally would want While using the nested :hover.