rspec/rules/S4653/css/rule.adoc
2022-02-04 16:28:24 +00:00

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The W3C specifications define the ``++units++`` that can be used with lengths. A unit that is not part of the list of supported ones is likely to be a typo and will be seen as a UI bug by the user.
This rule raises an issue each time a unit is not officially supported.
== Noncompliant Code Example
[source,css]
----
a {
width: 10pixels; /* Noncompliant; "pixels" is not a valid unit */
}
----
== Compliant Solution
[source,css]
----
a {
width: 10px;
}
----
== See
* https://www.w3.org/TR/css3-values/#lengths[CSS Specification] - Distance units
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
(visible only on this page)
include::message.adoc[]
endif::env-github,rspecator-view[]