How to break long text in black box in tcolorbox?

Question

\documentclass{article}
\usepackage[most]{tcolorbox}
\tcbset{ 
    boxsep=4pt, left=0pt,right=0pt,top=0pt,bottom=0pt,
    colframe=white,colback=black,  
    highlight math style={enhanced}
}
\begin{document}
        \noindent\tcbox{\textcolor{white}{Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello }}
\end{document}

I want make black rounded rectangle textbox with white text inside. After I search in tex.stackexchange.com, I found code above. But, if the text is too long, it cannot break into next line. How to break it?

NOTE:

I want the box is rounded rectangle and no white space between one line into next line.

Maybe you find something here: https://tex.stackexchange.com/q/5959/263192 — , Apr 11 '22 at 15:58
Like this? https://tex.stackexchange.com/a/640431/1952. You have to use a tcolorbox instead of a tcbox. — Ignasi, Apr 11 '22 at 18:41

score 2 · Answer 1 · answered Oct 09 '22 at 17:12

Like this?

It's a tcolorbox instead of a tcbox

\documentclass{article}
\usepackage[most]{tcolorbox}
\tcbset{ 
    boxsep=4pt, left=0pt,right=0pt,top=0pt,bottom=0pt,
    colframe=white,colback=black,  
    highlight math style={enhanced}
}
\begin{document}
   \begin{tcolorbox}[colupper=white]Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello 
   \end{tcolorbox}
\end{document}

score 0 · Answer 2 · answered Apr 11 '22 at 12:09

0

You can use the soul package for this:

\documentclass{article}
\usepackage{xcolor,soul}
\sethlcolor{black}
\begin{document}
        \noindent{\color{white}\hl{Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello }}
\end{document}

answered Apr 11 '22 at 12:09

I want the box is rounded rectangle and no white space between one line into next line. – Ongky Denny Wijaya Apr 11 '22 at 12:12

score 0 · Answer 3 · answered May 11 '22 at 13:47

With minipage

    \documentclass{article}
    \usepackage[most]{tcolorbox}
    \tcbset{ 
        boxsep=4pt, left=0pt,right=0pt,top=0pt,bottom=0pt,
        colframe=white,colback=black,  
        highlight math style={enhanced}
    }
    \begin{document}
    \noindent\tcbox{%
        \begin{minipage}{\linewidth}
            \textcolor{white}{Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello Hello }
        \end{minipage}%
    }
    \end{document}

How to break long text in black box in tcolorbox?

3 Answers3