Board Thread:Support Requests - Designing Your Wiki/@comment-13206985-20180718084652/@comment-27345308-20180718214719

If you want to align text to the right side, you should use full-width (block-level) elements with  CSS property set to. For example, This text is aligned right. produces This text is aligned right.
 * 1)   is not a CSS property
 * 2)   tags are deprecated
 * 3)   HTML attribute is obsolete as well
 * 4)   was never meant to be used for layout