VarWidth
Varwidth is a LaTeX package that provides an environment of the same name, designed to typeset content inside a horizontal box whose width is determined by the content itself, up to a user-specified maximum. If the content naturally occupies less space, the box is narrow; if it would exceed the maximum width, the text wraps within that limit. This makes varwidth useful for situations where a precise, content-driven box width is desirable without forcing a fixed line length.
Usage and syntax commonly involve loading the package with \usepackage{varwidth} in the preamble. The environment is
\begin{varwidth}{0.8\linewidth}
This paragraph will be as wide as needed up to eighty percent of the line width.
Another example uses a fully specified width such as \begin{varwidth}{\textwidth} for a wider block, or a smaller
Relation to other constructs: varwidth is similar to minipage or parbox in that it creates a contained
Common uses include embedding variable-width text blocks within figures, captions, side-by-side content, or Beamer frames where