top - for the vertical top position
start - for the horizontal left position (in LTR)
bottom - for the vertical bottom position
end - for the horizontal right position (in LTR)
0 - for 0 edge position
50 - for 50% edge position
100 - for 100% edge position
<div class="position-relative">
<div class="position-absolute top-0 start-0"></div>
<div class="position-absolute top-0 end-0"></div>
<div class="position-absolute top-50 start-50"></div>
<div class="position-absolute bottom-50 end-50"></div>
<div class="position-absolute bottom-0 start-0"></div>
<div class="position-absolute bottom-0 end-0"></div>
</div>
- m - for classes that set margin
- p - for classes that set padding
* t - for classes that set margin-top or padding-top
* b - for classes that set margin-bottom or padding-bottom
* s - (start) for classes that set margin-left or padding-left in LTR, margin-right or padding-right in RTL
* e - (end) for classes that set margin-right or padding-right in LTR, margin-left or padding-left in RTL
* x - for classes that set both *-left and *-right
* y - for classes that set both *-top and *-bottom
####Where size is one of:
0 - for classes that eliminate the margin or padding by setting it to 0
1 - (by default) for classes that set the margin or padding to $spacer * .25
2 - (by default) for classes that set the margin or padding to $spacer * .5
3 - (by default) for classes that set the margin or padding to $spacer
4 - (by default) for classes that set the margin or padding to $spacer * 1.5
5 - (by default) for classes that set the margin or padding to $spacer * 3 auto - for classes that set the margin to auto
(You can add more sizes by adding entries to the $spacers Sass map variable.)