\flushbottom, which is the default of book class, is suited for typesetting double-sided printed documents. For ebook-size builds, which is one-sided, \flushbottom doesn't make much sense. \raggedbottom should be a better option as it prevents excessively tall vertical stretches between paragraphs and elsewhere. Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx> --- perfbook-lt.tex | 1 + 1 file changed, 1 insertion(+) diff --git a/perfbook-lt.tex b/perfbook-lt.tex index fdfde1953225..9c89dd4254b8 100644 --- a/perfbook-lt.tex +++ b/perfbook-lt.tex @@ -603,6 +603,7 @@ \renewcommand{\epigraph}[2]{\epigraphorig{\biolinum\emph{#1}}{\biolinum\scshape\footnotesize #2}} \IfEbookSize{ \newcommand{\Epigraph}[2]{\epigraph{#1}{#2}} + \raggedbottom }{ \newcommand{\Epigraph}[2]{\epigraphhead[65]{\epigraph{#1}{#2}}} } -- 2.25.1