added transparency to logo

Author: nantonel

docs/src/assets/logo.png

@@ -31,7 +31,7 @@
 
 \begin{document}
 %!tikz source begin
-\begin{tikzpicture}[background rectangle/.style={fill=white}, show background rectangle]
+\begin{tikzpicture}
 
 \newcommand{\LW}{1.3}