I've been trying to fix this but to no avail. Is there a way to move the alignment of the rotated text in the attached figure?
I'm using LLNCS document class. My current code is
\usepackage{graphicx}
\usepackage{booktabs, makecell, tabularx}
\usepackage{rotating}
\usepackage[export]{adjustbox}
\begin{figure*}[t!]
% \setlength\tabcolsep{1pt}
\settowidth\rotheadsize{Unhyperlink}
\begin{tabularx}{0.8\linewidth}{c c c c c}
\rothead{{Hyperlink}} & \includegraphics[width=0.13\paperwidth]{img.jpg}
& \includegraphics[width=0.13\paperwidth]{img.jpg}
& \includegraphics[width=0.13\paperwidth]{img.jpg}
& \includegraphics[width=0.13\paperwidth]{img.jpg}\\
% \addlinespace[1pt]
% \hline
\rothead{{Unhyperlink}} & \includegraphics[width=0.13\paperwidth]{img.jpg}
& \includegraphics[width=0.13\paperwidth]{img.jpg}
& \includegraphics[width=0.13\paperwidth]{img.jpg}
& \includegraphics[width=0.13\paperwidth]{img.jpg}\\
\end{tabularx}
\caption{Contoh}
\label{fig_seq}
\end{figure*}

