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Differences From Artifact [ee98e694dd]:

To Artifact [5b9e0324a0]:


     3      3   \usepackage{tikz}
     4      4   \usebackgroundtemplate {
     5      5     \vbox to \paperheight {
     6      6       \vfil
     7      7       \hbox to \paperwidth {
     8      8         \hfil
     9      9         \tikz\node[opacity=0.25] {
    10         -        \includegraphics[width=0.75\textwidth]{pngs/confine,background.png}
           10  +        \includegraphics[width=0.75\textwidth]{imgs/confine,background.pdf}
    11     11         };
    12     12         \hfil
    13     13       }
    14     14       \vfil
    15     15     }
    16     16   }