there are four ways to select
- bottom right
- bottom left
- top left
- top right
we can select any thing and place a fixed style at any place by changing it values.
but its relevant to choose particular position — and add values
can support any css units
e.g.
10px 10px
2% 2%
1em 1em
position_bottom : 10px i.e. from bottom of the view page 10 pixel up
position_right : 10px i.e. from right side 10 pixel to left