我在用latex排版一个双栏的简历，请问为什么表格的长度和\rule的长度都设置的是\linewidth却不一样长？

## 编译环境 操作系统 * [x] Windows 7/8/10 * [ ] macOS * [ ] Linux `若需勾选，请把[ ]改成[x]` Tex发行版 * [x] TexLive `2019` * [ ] MikTeX `版本号` * [ ] CTeX `若需勾选，请把[ ]改成[x]` ## 我的问题 我在用latex排版一个双栏的简历，请问为什么表格的长度和\rule的长度都设置的是\linewidth却不一样长？ 代码： ``` \documentclass{article} \usepackage{ctex} \usepackage{xprintlen} \usepackage{zhlipsum} \usepackage{paracol} \usepackage{graphicx} \usepackage{xcolor} \usepackage{fontawesome} \usepackage{paracol} \usepackage{calc} \usepackage{dashrule} \usepackage[top=1.5cm,bottom=1.5cm,left=1.5cm,right=1.5cm]{geometry} \setCJKfamilyfont{wxz}{wxz.ttf} \newcommand{\wxz}{\CJKfamily{wxz}} \newcommand{\divider}{\textcolor{gray!30}{\hdashrule{\linewidth}{0.6pt}{0.5ex}}\medskip} \begin{document} \thispagestyle{empty} \noindent \begin{minipage}[b][3cm][t]{0.8\textwidth} { \zihao{-0} \wxz 铁憨憨} \\[0.8em]{\zihao{3} \heiti \color{red!60!black!} 你的求职意向或口号或座右铭} \\[0.8em] {\zihao{5} \color{red!60!black!} \faAt}\hspace{0.2em}balabalabalabala@bala.com \hspace{1em} % {\zihao{5} \color{red!60!black!} \faPhone}\hspace{0.2em}15511008888 \hspace{1em} % {\zihao{5} \color{red!60!black!} \faEnvelope}\hspace{0.2em} 北京市朝阳区高碑店镇balabala\hspace{1em}% \\{\zihao{5} \color{red!60!black!} \faMapMarker}\hspace{0.2em} 山西省西山县高老庄 \hspace{1em}% {\zihao{5} \color{red!60!black!} \ttfamily \bfseries QQ}\hspace{0.2em} 888888888 \hspace{1em}% \end{minipage} \hfill \includegraphics[height=3cm]{qie} \bigskip \bigskip \setlength{\columnsep}{5em} \columnratio{0.7,0.3} \setlength{\parskip}{0.5em} \begin{paracol}{2} {\zihao{-2} \color{red!30!black!} \noindent \textbf{教育背景}}\\ {\color{orange!60} \rule[0.5ex]{\columnwidth}{2pt}} \smallskip \noindent \begin{tabular*}{\columnwidth}{@{}p{0.2\columnwidth}p{0.55\columnwidth}p{0.25\columnwidth}} \faCalendar \enspace 2000-2014 & 本科\quad 应用统计学&家里蹲大学 \\ &\multicolumn{2}{l}{\textcolor{orange!60}{\faAngleDoubleRight}\quad 毕业论文:balabala}\\ &\multicolumn{2}{l}{\textcolor{orange!60}{\faAngleDoubleRight}\quad balabala} \end{tabular*}\\[0.2em] \divider\\ \begin{tabular*}{\columnwidth}{@{}p{0.2\columnwidth}p{0.55\columnwidth}p{0.25\columnwidth}} \faCalendar \enspace 2000-2004& 硕士\quad 统计学&家里蹲大学 \\ &\multicolumn{2}{l}{\textcolor{orange!60}{\faAngleDoubleRight}\quad 毕业论文:balabala}\\ &\multicolumn{2}{l}{\textcolor{orange!60}{\faAngleDoubleRight}\quad balabala} \end{tabular*} {\zihao{-2} \color{red!30!black!} \noindent \textbf{科研项目}}\\ {\color{orange!60} \rule[0.5ex]{\columnwidth}{2pt}} \smallskip \noindent \begin{tabular*}{\columnwidth}{@{}p{0.2\columnwidth}p{0.75\columnwidth}} \faCalendar \enspace 2000-2004 & 项目名称 \\ &{\textcolor{orange!60}{\faAngleDoubleRight}\quad The detailS of your project } \end{tabular*}\\[0.2em] \divider\\ \begin{tabular*}{\columnwidth}{@{}p{0.2\columnwidth}p{0.75\columnwidth}} \faCalendar \enspace 2000-2004 & 项目名称 \\ &{\textcolor{orange!60}{\faAngleDoubleRight}\quad The detailS of your project意层般，单重总歼者新。每建马先口住月大，究平克满现易手，省否何安苏京。两今此叫证程 } \end{tabular*} \smallskip \noindent {\zihao{-2} \color{red!30!black!} \noindent \textbf{获奖\&荣誉}}\\ {\color{orange!60} \rule[0.5ex]{\linewidth}{2pt}}\\%分隔线 %%%%%%%%%%%%%%%%%%%%%%%first%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \begin{tabular*}{\linewidth}{|@{}p{0.2\linewidth}|p{0.55\linewidth}|p{0.25\linewidth}|}\hline \faCalendar \enspace 2000-2014 & 国家励志奖学金& \\ \hline \end{tabular*}\\[0.2em] %%%%%%%%%%%%%%%%%%%%%%%second%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \begin{tabular*}{\columnwidth}{@{}p{0.2\columnwidth}p{0.55\columnwidth}p{0.25\columnwidth}} \faCalendar \enspace 2000-2014 & 高教社杯全国大学生数学建模竞赛& 全国一等奖 \\ \end{tabular*}\\[0.2em] %%%%%%%%%%%%%%%%%%%%%%%third%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \begin{tabular*}{\linewidth}{|@{}p{0.2\linewidth}p{0.55\linewidth}p{0.25\linewidth}|} \faCalendar \enspace 2000-2014 & 高教社杯全国大学生数学建模竞赛& 河北赛区一等奖 \\ \end{tabular*}\\[0.2em] %%%%%%%%%%%%%%%%%%%%%%%first%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \begin{tabular*}{\columnwidth}{@{}p{0.2\columnwidth}p{0.55\columnwidth}p{0.25\columnwidth}} \faCalendar \enspace 2000-2014 & “正大杯”第九届市场调查与分析大赛& 二等奖 \\ \end{tabular*}\\[0.2em] %%%%%%%%%%%%%%%%%%%%%%%forth%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \begin{tabular*}{\columnwidth}{@{}p{0.2\linewidth}p{0.55\linewidth}p{0.25\linewidth}} \faCalendar \enspace 2000-2014 & 第十六届五一数学建模竞赛& 三等奖 \\ \end{tabular*}\\[0.2em] \smallskip \noindent {\zihao{-2} \color{red!30!black!} \noindent \textbf{工作经历}}\\ {\color{orange!60} \rule[0.5ex]{\linewidth}{2pt}}\\%分隔线 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%左边栏%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \switchcolumn {\zihao{-2} \color{red!30!black!} \noindent \textbf{自我评价}}\\ {\color{orange!60} \rule[0.5ex]{\columnwidth}{2pt}} 水厂共当而面三张，白家决空给意层般，单重总歼者新。每建马先口住月大，究平克满现易手，省否何安苏京。两今此叫证程事元七调联派业你，全它精据间属医拒严力步青。厂江内立拉清义边指，况半严回和得话，状整度易芬列。再根心应得信飞住清增\par \smallskip {\zihao{-2} \color{red!30!black!} \noindent \textbf{生活哲学}}\\ {\color{orange!60} \rule[0.5ex]{\columnwidth}{2pt}}\\ 全它精据间属医拒严力步青。厂江内立拉清义边指，况半严回和得话，状整度易芬列。再根心应得信飞住清增\par \smallskip {\zihao{-2} \color{red!30!black!} \noindent \textbf{专业技能}}\\ {\color{orange!60} \rule[0.5ex]{\columnwidth}{2pt}} %定义进度条 \newcommand{\progressbar}[2][2cm]{% \textcolor{red!50!black}{\rule{#1 * \real{#2} / 100}{1.5ex}}% \textcolor{gray!15}{\rule{#1 - #1 * \real{#2} / 100}{1.5ex}}} \noindent Office 三件套 \hfill \progressbar{70} \noindent \LaTeX \hfill \progressbar{90} \noindent python \hfill \progressbar{90} \noindent r语言 \hfill \progressbar{90} \noindent MATLAB \hfill \progressbar{90} \smallskip \noindent {\zihao{-2} \color{red!30!black!} \noindent \textbf{语言\&技能证书}}\\ {\color{orange!60} \rule[0.5ex]{\columnwidth}{2pt}} \end{paracol} \end{document} ``` 在75行的表格处，为什么会超出边界？如下图：