Feo CSS facilitates a few utility classes around the position properties.
.fixed
: setsposition: fixed;
..absolute
: setsposition: absolute;
..relative
: setsrelative: relative;
..sticky
: setsposition: sticky;
, including-webkit-sticky
as a prefix for Safari.
Coordinates
.post-0
: setstop: 0;
..posb-0
: setsbottom: 0;
..posl-0
: setsleft: 0;
..posr-0
: setsright: 0;
..pos-0
: combines all of the above.