como criar uma caixa de alerta usando tcolorbox

Question

Tentei alinhar o ponto de exclamação e não consegui centralizá-lo tanto na vertical quanto na horizontal, bem, meu objetivo é fazer com que fique igual a esta imagem

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[most]{tcolorbox}
\usepackage[x11names,table]{xcolor}
%-------------------------
\definecolor{orang}{RGB}{255,155,0}

\newtcolorbox[auto counter,number within=section]{caja}[1][]{
  enhanced jigsaw,colback=white,colframe=orang,coltitle=orang,
  fonttitle=\bfseries\sffamily,
  sharp corners,
  detach title,
  leftrule=22mm,
  underlay unbroken and first={\node[below,text=white,font=\sffamily\bfseries,align=center]
    at ([xshift=-11mm,yshift=-1mm]interior.north west) {\Huge \centering  \textbf{!}};},
  breakable,pad at break=1mm,
  #1,
  code={\ifdefempty{\tcbtitletext}{}{\tcbset{before upper={\tcbtitle\par\medskip}}}},
}
%----------------------
\begin{document}
\section{example}

\begin{caja}[title=warning]
The vertical alignment settings are only relevant for boxes which are larger than their
natural height, see Section 4.10 on page 53.
\end{caja}
\end{document}

Como você deve ter notado, issocaixa tem um títuloe parece ter um efeito no alinhamento

Answer 1

Ajustar os pontos de ancoragem, usar anchor=easte eliminar, \centeringbem como usar, [xshift=-22.5pt]produz o resultado desejado.

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[most]{tcolorbox}
%-------------------------
\definecolor{orang}{RGB}{255,155,0}

\newtcolorbox[auto counter,number within=section]{caja}[1][]{
  enhanced jigsaw,colback=white,colframe=orang,coltitle=orang,
  fonttitle=\bfseries\sffamily,
  sharp corners,
  detach title,
  leftrule=22mm,
  % What you need %%%%%%%%%%%%
  underlay unbroken and first={\node[below,text=black,anchor=east]
  at ([xshift=-22.5pt]interior.base west) {\Huge  \textbf{!}};},
  %%%%%%%%%%%%%%%%%%%%%%%%
  breakable,pad at break=1mm,
  #1,
  code={\ifdefempty{\tcbtitletext}{}{\tcbset{before upper={\tcbtitle\par\medskip}}}},
}
%----------------------
\begin{document}
\section{example}

\begin{caja}[title=warning]
One-line text.
\end{caja}

\begin{caja}[title=warning]
The vertical alignment settings are only relevant for boxes which are larger than their natural height, see Section 4.10 on page 53.
\end{caja}

\begin{caja}[title=warning]
The vertical alignment settings are only relevant for boxes which are larger than their natural height, see Section 4.10 on page 53. The vertical alignment settings are only relevant for boxes which are larger than their natural height, see Section 4.10 on page 53. The vertical alignment settings are only relevant for boxes which are larger than their natural height, see Section 4.10 on page 53. 
\end{caja}
\end{document}