当我制作易碎品时,出现了不理想的边界线(尽管它们看起来并不明显)tcolorbox
(参见下图中的红色箭头)。我该如何去除它们?
这是 MWE。如果您能帮助我解决此问题,我将不胜感激。
\documentclass[a5paper,12pt]{book}
\usepackage[top=1.5cm,bottom=2cm,includehead=true,inner=2cm,outer=1.8cm]{geometry}
\usepackage{amsmath,amsthm,amssymb}
\usepackage{varwidth}
\usepackage[dvipsnames]{xcolor}
\usepackage[breakable,skins,theorems]{tcolorbox}
\tcbset{parbox=false,colback=white}
\newtcbtheorem[number within=chapter]{myexample}{Example}{breakable,enhanced,frame empty,interior empty,colframe=black!40,coltitle=black,fonttitle=\bfseries,colbacktitle=black!10,borderline={0.4mm}{0mm}{black!40},attach boxed title to top left={xshift=5mm,yshift=-2mm},boxed title style={boxrule=0.2mm},varwidth boxed title}{}
\begin{document}
\chapter{ff}
\section{ff}
\begin{myexample}{}{}
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\end{myexample}
\end{document}