如何使用 \tcolorbox 来实现这一点？

Question

我想创建这个盒子设计，特别是这两列。

Answer 1

您可以从手册的源文件中复制粘贴tcolorbox。

\documentclass{ltxdoc}

\usepackage{tcolorbox}
\tcbuselibrary{documentation}

%
% from tcolorbox.doc.s_main.sty
%

\usepackage[a4paper,left=2.5cm,right=2.5cm,top=1.5cm,bottom=1.5cm,
    marginparsep=3mm,marginparwidth=18mm,
    headheight=0mm,headsep=0cm,
    footskip=1.5cm,includeheadfoot%,showframe
    ]{geometry}

\lstdefinestyle{mydocumentation}{style=tcbdocumentation,
  classoffset=0,
  texcsstyle=*\color{blue},
  % LaTeX and other packages
  moretexcs={arrayrulecolor,draw,includegraphics,ifthenelse,isodd,lipsum,path,pgfkeysalso},
  classoffset=1,
  % tcolorbox macros
  moretexcs={% core
    endtcolorbox,endtcbverbatimwrite,newtcolorbox,newtcbox,newtcboxfit,tcbusetemp,tcbtitle,tcbtitletext,
    tcblower,tcbox,tcboxfit,tcbset,tcbuselibrary,tcolorbox,tcbverbatimwrite,tcbsetforeverylayer,tcbsubtitle,
    tcolorboxenvironment,tcblistof,tcbstartrecording,tcbrecord,tcbstoprecording,tcbinputrecords,
    tcbpatcharcangular,tcbpatcharcround,tcbifoddpage,thetcolorboxnumber,thetcolorboxpage,
    tcbheightfromgroup,tcbheightspace,tcbtextwidth,tcbtextheight,
    % listings
    endtcblisting,newtcblisting,newtcbinputlisting,
    tcblisting,tcbinputlisting,tcbuselistingtext,tcbuselistinglisting,tcbusetemplisting,
    tcbfitdim,tcbfitsteps,
    % raster
    thetcbrasternum,tcbitem,
    % theorems
    tcbmaketheorem,tcboxmath,tcbhighmath,thetcbcounter,newtcbtheorem,
    % documentation
    brackets,
    colDef,colOpt,cs,
    docAuxCommand,docColor,docAuxEnvironment,docAuxKey,
    docCounter,docLength,
    meta,marg,
    oarg,
    refCom,refEnv,refKey,
    tcbmakedocSubKey,tcbdocmarginnote,tcbdocnew,tcbdocupdated,
    % skins
    tcbincludegraphics,tcbincludepdf,pdfpages,imagepage,imagepath,imagename,
    tcbline,tcboxedtitleheight,tcboxedtitlewidth,
    tcbsettowidthofnode,tcbsetmacrotowidthofnode,tcbsettoheightofnode,tcbsetmacrotoheightofnode,
    % vignette
    tcbvignette,
    % xparse
    DeclareTColorBox,NewTColorBox,RenewTColorBox,ProvideTColorBox,
    DeclareTotalTColorBox,NewTotalTColorBox,RenewTotalTColorBox,ProvideTotalTColorBox,
    DeclareTCBox,NewTCBox,RenewTCBox,ProvideTCBox,
    DeclareTotalTCBox,NewTotalTCBox,RenewTotalTCBox,ProvideTotalTCBox,
    DeclareTCBListing,NewTCBListing,RenewTCBListing,ProvideTCBListing,
    DeclareTCBInputListing,NewTCBInputListing,RenewTCBInputListing,ProvideTCBInputListing,
    DeclareTCBoxFit,NewTCBoxFit,RenewTCBoxFit,ProvideTCBoxFit,
    DeclareTotalTCBoxFit,NewTotalTCBoxFit,RenewTotalTCBoxFit,ProvideTotalTCBoxFit,
    tcbsidebyside,tcboxverb,
    % externalization
    tcbEXTERNALIZE,tcbifexternal,newtcbexternalizeenvironment,
    renewtcbexternalizeenvironment,extcolorbox,extikzpicture,
    newtcbexternalizetcolorbox,renewtcbexternalizetcolorbox,
    tcbiffileprocess,
    % box array
    newboxarray,boxarraygetsize,boxarrayreset,boxarrayclear,
    boxarraygetbox,boxarraygetwidth,boxarraygetheight,boxarraygetdepth,
    boxarraygettotalheight,useboxarray,usetcboxarray,
    consumeboxarray,consumetcboxarray,
    },
  texcsstyle=*\color{Definition}\bfseries,
  classoffset=0% restore default
  }

\definecolor{Green_Dark}{rgb}{0.078431,0.407843,0.176471}
\definecolor{Blue_Dark}{rgb}{0.090196,0.211765,0.364706}
\definecolor{Blue_Bright}{rgb}{0.858824,0.898039,0.945098}

\tcbset{
  documentation listing style=mydocumentation,%
  sbs/.style={sidebyside,before lower app={\tcbset{sidebyside=false}}},%
  innerbox/.style={reset,documentation listing style=mydocumentation,
    docexample/.style={docexample original},%
    },
  beforeafter example/.style={
    before skip=4pt plus 2pt minus 1pt,
    after skip=8pt plus 4pt minus 2pt
  },
  base example/.style={bicolor,
    beforeafter example,arc is angular,fonttitle=\bfseries,
    fontlower=\footnotesize,
    colframe=Blue_Dark,
    colback=Blue_Bright,
    colbacklower=white,
    drop fuzzy shadow,
    },
  docexample/.style={base example,%
    every box on layer 2/.style={every box},
    before upper={\tcbset{innerbox}},before lower={\tcbset{innerbox}}
    },
  docexample original/.style={colframe=ExampleFrame,colback=ExampleBack,fontlower=\footnotesize,
    before skip=\medskipamount,after skip=\medskipamount,frame style={}},
}

\begin{document}

%
% from tcolorbox.doc.documentation.tex
%

\begin{dispExample*}{sidebyside}
\tcbdocnew{1981-10-29}.
% Next one is displayed in the margin:
\tcbdocmarginnote{\tcbdocnew{1978-02-09}}
\end{dispExample*}

\end{document}