English: <strong>Warning:</strong> There is no skin "$1".
Custom .css and .js pages use a lowercase title, e.g. {{ns:user}}:Foo/vector.css as opposed to {{ns:user}}:Foo/Vector.css.
Translation: '''Aɣtal:''' Aglim "$1" ulac-it. Ur tettuḍ ara belli isebtar ".css" d ".js" i txedmeḍ sseqdacen azwel i yesɛan isekkilen imecṭuḥen, s umedya: {{ns:user}}:Foo/vector.css akk d {{ns:user}}:Foo/Vector.css.