Boxes, colors & decoration
ColorsColors (xcolor / color): \definecolor・\textcolor・\color・\colorbox・\fcolorbox・\pagecolor・rgb・RGB・HTML・cmyk・gray・Color models & conversion: rgb・RGB・HTML・cmyk・gray・named・Specifying colors: \definecolor・\colorlet・Mixing (red!50!blue)FramesFraming (\fbox / framed / niceframe): \fbox・\framebox・framed environment・\boxed・tcolorbox / mdframed: \tcbox・tcolorbox 環境・\newtcolorbox・colback=・colframe=・title=・breakableBoxesminipage / parbox: minipage environment・\parbox・Alignment [t][b][c]・Rules & boxes (\rule, etc.): \rule・\makebox・\mbox・\raisebox・\fboxLengths & spacingLengths & rubber lengths: pt・mm・cm・in・em・ex・bp・pc・sp・\textwidth・\linewidth・\baselineskip・\parindent・Spacing commands (\hspace/\vspace/\phantom): \hspace・\vspace・\hfill・\vfill・\smallskip・\medskip・\bigskip・\quad・\qquad・\phantom・\hphantom・\vphantomPage backgrounds (eso-pic)eso-pic・\AddToShipoutPicture・background package