表格中嵌套分项列表的垂直对齐

Question

为什么 A1、B1 和 C1 没有对齐？不应该p将它们对齐到顶部吗？

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{adjustbox}
\usepackage{enumitem}
\usepackage{booktabs}
\usepackage{array}

\title{test}
\author{Me}
\date{July 2018}

\newcolumntype{P}[1]{>{\centering\arraybackslash}p{#1}}

\begin{document}

\begin{table}
\begin{adjustbox}{width=\textwidth}
\begin{tabular}{P{0.65\textwidth}P{0.65\textwidth}P{0.65\textwidth}}
    \toprule
    A & B & C\\
    \bottomrule

    \begin{itemize}[leftmargin=*]
        \item A1
        \begin{itemize}[leftmargin=*]
            \item A2
            \item A3
            \item A4
            \item A5
            \item A6
        \end{itemize}
        \item A7
        \item A8
        \item A9
        \item A10
        \item A11
        \item A12
        \item A13
    \end{itemize}

    &

    \begin{itemize}
        \item B1
        \begin{itemize}[leftmargin=*]
            \item B2
            \item B3
            \item B4
            \item B5
        \end{itemize}
        \item B6
        \item B7
        \begin{itemize}[leftmargin=*]
            \item B8
            \item B9
            \item B10
            \item B11
        \end{itemize}
    \end{itemize}

    & 

    \begin{itemize}
        \item C1
        \begin{itemize}[leftmargin=*]
            \item C2
            \item C3
            \item C4
            \item C5
            \item C6
            \item C7
        \end{itemize}
        \item C8
        \begin{itemize}[leftmargin=*]
            \item C9
            \item C10
            \item C11
        \end{itemize}
        \item C12
        \item C13
    \end{itemize} \\
    \bottomrule

  \end{tabular}
\end{adjustbox}
\end{table}


\end{document}

Answer 1

您不应该将其adjustbox用于表格，因为这会导致字体大小不一致。最好使用 tabularx具有固定总宽度的表格。以下是解决您问题的方法以及一些改进：

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{enumitem}
\usepackage{tabularx}
\usepackage{booktabs}

\title{test}
\author{Me}
\date{July 2018}

\makeatletter
\newcommand*{\compress}{\@minipagetrue}
\makeatother

\newcolumntype{P}[1]{>{\centering\arraybackslash\compress}p{#1}}

\begin{document}

\begin{table}
\setlength{\extrarowheight}{2pt}
\begin{tabularx}{\linewidth}{*{3}{>{\centering\arraybackslash\compress}X}}
    \toprule
    A & B & C\\
    \midrule[\heavyrulewidth]
    \begin{itemize}[leftmargin=*]
        \item A1
        \begin{itemize}[leftmargin=*]
            \item A2
            \item A3
            \item A4
            \item A5
            \item A6
        \end{itemize}
        \item A7
        \item A8
        \item A9
        \item A10
        \item A11
        \item A12
        \item A13
    \end{itemize}
    &
    \begin{itemize}
        \item B1
        \begin{itemize}[leftmargin=*]
            \item B2
            \item B3
            \item B4
            \item B5
        \end{itemize}
        \item B6
        \item B7
        \begin{itemize}[leftmargin=*]
            \item B8
            \item B9
            \item B10
            \item B11
        \end{itemize}
    \end{itemize}
    &
    \begin{itemize}
        \item C1
        \begin{itemize}[wide =0pt, leftmargin=*]
            \item C2
            \item C3
            \item C4
            \item C5
            \item C6
            \item C7
        \end{itemize}
        \item C8
        \begin{itemize}[wide =0pt, leftmargin=*]
            \item C9
            \item C10
            \item C11
        \end{itemize}
        \item C12
        \item C13
    \end{itemize} \\
    \bottomrule
  \end{tabularx}
\end{table}

\end{document}