为什么我的专栏的书面部分在页边空白之外?我该如何解决?
\documentclass{tikzposter}
\geometry{paperwidth=1080px,paperheight=1980px}
\usepackage{multicol}
\usetheme{Board}
\begin{document}
\node[above right,opacity=1.2,inner sep=0pt,outer sep=0pt] at (bottomleft) {\includegraphics[width=\paperwidth,height=\paperheight]{example-image-duck}};
\maketitle[titletotopverticalspace=-8cm] % See Section 4.1
\colorlet{blockbodybgcolor}{black}
\colorlet{blocktitlefgcolor}{red}
\block{\textbf{Ultrastructural anylisis}}{}
\begin{columns}
\column{0.55} \block{\hspace{10cm}
\large Scientific Relevance}{
\textcolor{white}{\hspace{10cm}\small The overall \textcolor{red}{why is this outside?mmmmmmmmmmmmmmmmmm}}}
\column{0.45} \block{Ciao}{}
\end{columns}
\end{document}
我怎样才能让我的专栏中的书面部分进入我的海报而不是在外面?