我正在使用以下代码，但有些行的 hlines 没有显示。如果有人能帮忙，我将不胜感激。
\documentclass{article}
\usepackage[usenames,dvipsnames,table]{xcolor}
\usepackage{tcolorbox}
\usepackage{tabularx}
\usepackage{array}
\usepackage{colortbl}
\tcbuselibrary{skins}
\rowcolors{2}{gray!10}{white}
\tcbset{tab3/.style=
{enhanced,colframe=Gray!50!black,colback=white,colupper=black!50!black,
fonttitle=\bfseries,nobeforeafter,center title}}
\begin{document}
\tcbox[tab3,left=0mm,right=0mm,top=0mm,bottom=0mm,boxsep=0mm,
toptitle=0.5mm,bottomtitle=0.5mm,title=Test]{%
\arrayrulecolor{black!50!black}\renewcommand{\arraystretch}{1.2}%
\begin{tabular}{l|l|l}
One & Two & Three \\\hline\hline
Men & Mice & Lions \\\hline
True & False & True \\\hline
Men1 & Mice2 & Lions2 \\\hline
Men1 & Mice2 & Lions23 \\\hline
Upper & Middle & Lower
\end{tabular}}
\end{document}
