<continueRight /> is very confusing

[Khoa Nguyen]

I can't understand what <continueRight /> is doing by reading the docs. And the name is honestly very confusing after talking to @jordwalke to know exactly what it does

To understand <continueRight />, let's look at a normal render when content is moved to the right side:

A  B
A  B
A  B
   B
C
C
C  

By adding <continueRight />, the vertical space between A and C is removed like this:

A  B
A  B
A  B
C  B
C
C