Resolves the effective break value given two break values at a single break
point. The order of the arguments are relevant, since a value specified on
the latter element takes precedence over one on the former. A forced break
value is chosen if present. Otherwise, an avoid break value is chosen if
present. See CSS Fragmentation Module for the rule:
https://drafts.csswg.org/css-break/#forced-breakshttps://drafts.csswg.org/css-break/#unforced-breaks
Note that though the spec requires to honor multiple break values at a single
break point, the current implementation choose one of them and discard the
others.
Parameters
first: string
The break value specified on the former element. null means
'auto' (not specified)
second: string
The break value specified on the latter element. null means
'auto' (not specified)
Resolves the effective break value given two break values at a single break point. The order of the arguments are relevant, since a value specified on the latter element takes precedence over one on the former. A forced break value is chosen if present. Otherwise, an avoid break value is chosen if present. See CSS Fragmentation Module for the rule: https://drafts.csswg.org/css-break/#forced-breaks https://drafts.csswg.org/css-break/#unforced-breaks Note that though the spec requires to honor multiple break values at a single break point, the current implementation choose one of them and discard the others.