The Definitive Guide to Less
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By way of example, when working with Modernizr, you should specify different guidelines depending on supported characteristics:
While a @plugin contact will work effectively for some situations, there are times when you may want to load a plugin right before parsing starts.
The prolong is possibly connected into a selector or positioned into a ruleset. It looks like a pseudo-class with selector parameter optionally followed by the keyword all:
Use @import (optional) to allow importing of the file only when it exists. With no optional keyword Less throws a FileError and stops compiling when importing a file which will not be uncovered. Produced v2.3.0
A ruleset can be now assigned to the variable or handed in to some mixin and will incorporate the full list of Less attributes, e.g.
Have a matter about less language or need a assist with difficult use case? Here are several links value visiting:
When defining a variable two times, the last definition of your variable is applied, browsing from the current scope upwards. This is analogous to css itself where the final home inside of a definition is utilised to determine the worth.
For plugin authors sharing their plugins, Which means You may as well successfully make personal features by inserting them in a selected scope. As in, this will result in an error:
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Essentially, Each and every scope contains a "last" price, comparable to Qualities while in the browser, like this instance utilizing custom made Attributes:
Mixins can be assigned to the variable to generally be called as a variable call, or can be employed for map lookup.
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Variables make your website code easier to maintain by supplying you with a means to control those values from just one spot:
In common CSS, @import at-policies ought to precede all other kinds of principles. But Less does not treatment in which you put @import statements.