If statement #9 above is passed, then
The rules applied are:
#id1 {right: 2px; position: absolute}
#id2 {right: 50%; position: absolute}
#id3 {right: auto; position: absolute}
#id4 {right: inherit; position: absolute}
This paragraph has position absolute, and right of 2px.
This paragraph has position absolute, and right of 50%.
This paragraph has position absolute, and right of auto.
This paragraph has position absolute, and right of inherit.
All other properties of this page should be UA-default.