Adding u-containPage to an element will set its max-width to a consistent
value and center the container horizontally.
(Only really noticeable in this preview on a very wide screen.)
<div class="u-containPage">
Guh bengicem omkub davevuk dube rugfe mal cep cotdi kurme vi apoli. Pidsin cuz takdetzob amdieco morpuz zulvitkat wer gej dobzemiri fa adadejo kezep ohogi gade wafoga. Ar er rod apog hom tajat sorjad vowbunop ka nivuam gom niw no.
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