You now can do this with Flexbox justify-content: flex-end
now:
div {_x000D_
display: flex;_x000D_
justify-content: flex-end;_x000D_
align-items: flex-end;_x000D_
width: 150px;_x000D_
height: 150px;_x000D_
border: solid 1px red;_x000D_
}_x000D_
_x000D_
<div>_x000D_
Something to align_x000D_
</div>
_x000D_
Consult your Caniuse to see if Flexbox is right for you.