%Usage \begin{quotebox}[options][color]
\DeclareTColorBox{quotebox}{O{} O{quoteboxcolor}}{%
  before upper={\nottoggle{justified}{\RaggedRight}},
	code={\linespread{1.25}},
	enhanced jigsaw,
	frame hidden,
	boxrule=0pt,
	breakable,
	enhanced,
	before skip=10pt plus 1pt,
	boxsep=0.25ex,
	left=8pt,
	right=8pt,
	colback={#2},
	arc=0mm,
	parbox=false,
	borderline west={1pt}{-0.5pt}{titlered},
	borderline east={1pt}{-0.5pt}{titlered},
	fontupper=\jebba@BoxBodyFont,
	overlay={%
		\foreach\n in {north east,north west,south east,south west}
		{\draw[titlered, fill=titlered] (frame.\n) circle (2pt); }; },
	after={\vspace{7.5pt plus 1pt}\noindent},
	#1
}