Floating list

Is it possible to create a "floating list" where words appear only if they are selected from a list on a previous page?

I hav a list with ten words. In front of these words I have checkboxes. If word two, four and five are selected,

these words should be collected in a summary list on page 2.

The tricky part is that I don't want the list to look like this:

Word2

Word4

Word5

I would like it to look like this:

Word2

Word4

Word5

Is there a way to make the list items float or are the fixed on a specific row?

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Gustaf