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I am adding a node to a tikzpicture but it is decentering the figure on the slide. How can I fix this? Sorry. I did not find a similar Q&A here or elsewhere.

My example code:

\documentclass[12pt,aspectratio=169]{beamer}
\usepackage[utf8]{inputenc}
\usepackage{,tikz,pgfplots}
\usetheme{default}
\begin{document}

\begin{frame}

\begin{figure}
\centering
    \begin{tikzpicture}
        \begin{axis}[
        xmin=-4,
        xmax=4,
        xlabel={\empty},
        ymin=0,
        ymax=0.5,
        xtick=\empty, 
        ytick=\empty,
        enlargelimits=false, 
        clip=false, 
        height=9cm, 
        width=13cm, 
        hide y axis,
        no markers,
        axis lines*=left,   
        ] 
        \addplot[color=black,domain=-4:4,samples=100] {1/sqrt(2*pi)*exp(-x^2/2)};
        \addplot+[color=black,fill= blue,mark=none,domain=1:2,samples=100,] {1/sqrt(2*pi)*exp(-x^2/2)} \closedcycle;
        \draw [red]  (axis cs:0,0) -- (axis cs:0,0.40);
        \node[below] at (axis cs:2.8, 0.4)  {VERY LONG TEXT HERE MOVES THE IMAGE}; 
        \end{axis}
    \end{tikzpicture}
\end{figure}

\end{frame}

enter image description here

1 Answers1

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You can use

\node[draw,text width=3cm, font=\small] at (axis cs:2.8, 0.4)  {VERY LONG TEXT HERE MOVES THE IMAGE};

without the draw, without the rectangle.