Such as, when using Modernizr, you may want to specify diverse regulations dependant on supported features:
The specialized storage or accessibility that's utilized exclusively for statistical applications. The technological storage or entry that is certainly utilised exclusively for anonymous statistical applications.
You could contain it right into a ruleset or another construction and all its Attributes are going to be copied there. It's also possible to utilize it like a mixin argument and go it about as some other variable.
Extend is usually positioned into a ruleset's system working with &:lengthen(selector) syntax. Placing increase into a body is usually a shortcut for placing it into every single selector of that ruleset.
This lets you pull in only unique, specific designs from the library including Bootstrap by doing a thing such as this:
Features extra by a @plugin at-rule adheres to Less scoping rules. This can be perfect for Less library authors that choose to include performance devoid of introducing naming conflicts.
The & operator signifies the father or mother selectors of a nested rule which is mostly applied when implementing a modifying class or 4 Less pseudo-course to an present selector:
For plugin authors sharing their plugins, Meaning You may as well effectively make private functions by positioning them in a selected scope. As in, this will likely cause an error:
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Essentially, Every single scope has a "ultimate" worth, comparable to Homes from the browser, like this example making use of personalized properties:
Only variables existing in callers regional scope are safeguarded. Variables inherited from father or mother scopes are overridden.
& may perhaps show up a lot more than when inside of a selector. This makes it possible to regularly confer with a mother or father selector without the need of repeating its title.
It can be authorized to outline numerous mixins Using the very same name and quantity of parameters. Less will use properties of all which can utilize. When you utilised the mixin with a single parameter e.g. .mixin(eco-friendly);, then properties of all mixins with accurately just one necessary parameter will probably be used:
In conventional CSS, @import at-regulations need to precede all other types of procedures. But Less won't care in which you place @import statements.