Update title page

hhuthesis.cls

 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{hhuthesis}[2023/08/24 HHU Thesis LaTeX document class v1.21]
+\ProvidesClass{hhuthesis}[2023/08/24 HHU Thesis LaTeX document class v1.22]
 
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}} % Options fallback.
 \ProcessOptions\relax
@@ -281,7 +281,7 @@
 }
 
 \newcommand\@maketitle{%
-  \vspace{3cm}
+  \vfill
   \begin{center}
     {\fontfamily{\sfdefault}\selectfont \Huge \textbf \@title \par}%
     \if\relax\detokenize{\@subtitle}\relax
@@ -290,19 +290,19 @@
     \fi%
     \vfill
     \begin{otherlanguage}{ngerman}
-      {{\Large \@degree{}arbeit}\par
+      {
+        {\Large \@degree{}arbeit}\vfill
+        {vorgelegt von\par}%
+        {\Large \textbf \@author \vfill}%
+        {\@due\vfill}
         im Studiengang \@subject \\
         zur Erlangung des akademischen Grades \par
         {\Large\@degree{} of Science
-          (\ifthenelse{\equal{\@degree}{Master}}{M}{B}.Sc.) \par}
-        \par}%
-      \vspace{20mm}
-      {vorgelegt von\\\Large \textbf \@author \par}%
+          (\ifthenelse{\equal{\@degree}{Master}}{M}{B}.Sc.)}
+        }%
+      % \vspace{20mm}
       \vfill
       \begin{tabular}{ll}
-        Beginn der Arbeit: & \@begin \\
-        Abgabe der Arbeit: & \@due \\
-        \\
         Erstgutachter:     & \@fstexaminer \\
         Zweitgutachter:    & \@sndexaminer \\
       \end{tabular}