答案1
amsart
我可以通过使用文档类、使用\section
和\subsection
指令以及使用环境来重现您发布的屏幕截图中使用的布局quotation
。quotation
环境会增加左右边距的宽度,或者换句话说,减少的值\textwidth
。
我绝对不会使用center
环境,因为您不想将每条线都置于中心位置,对吗?
\documentclass{amsart}
\usepackage{lipsum} % filler text
\begin{document}
\setcounter{section}{8} % just for this example
\section{Intersection theory}
\begin{quotation}
\slshape % Employ slanted-roman font shape. If you prefer
% "regular" italics, use either '\itshape' or '\em'.
\lipsum[2] % first para of filler text
\lipsum[2] % second para of filler text
\end{quotation}
\subsection{Chow groups}
Having discussed the basics of scheme theory, we will now start
with the foundations of intersection theory. The idea of
intersection theory is the same as that of homology in \dots
\end{document}
答案2
我想你可以试试adjustbox
。
\documentclass{article}
\usepackage{adjustbox}
\usepackage{lipsum}
\begin{document}
\begin{adjustbox}{minipage=.7\textwidth,margin=0pt \smallskipamount,center}
\itshape\lipsum[1]
\end{adjustbox}
\vspace{2em}
\lipsum[2]
\end{document}
此答案改编自这里。