diff --git a/infographics/sistema_solare_densita.tex b/infographics/sistema_solare_densita.tex
index ec2fa0e..ad66092 100644
--- a/infographics/sistema_solare_densita.tex
+++ b/infographics/sistema_solare_densita.tex
@@ -9,10 +9,6 @@
 \usetkzobj{all}
 \usepackage{xcolor}
 \usepackage{pgfplots}
-%\usepackage{freetikz}
-%\usetikzlibrary{shapes}
-%\definecolor{eduinafred}{HTML}{BB2D58}
-%\definecolor{eduinafblu}{HTML}{1D71B8}
 %
 \definecolor{space}{HTML}{0A2543}
 \definecolor{mercury}{HTML}{846549}
@@ -28,19 +24,11 @@
 \definecolor{dida}{HTML}{FFDE00}
 \definecolor{title}{HTML}{FBA706}
 %
-%\definecolor{glasses}{HTML}{08663D}
-%\definecolor{moon}{HTML}{AFAFAF}
-%\definecolor{craterm}{HTML}{616060}
-%\definecolor{linem}{HTML}{DBDBDB}
-%\definecolor{core3}{HTML}{FFD016}
-%
 \usepackage{fontspec}
 \setmainfont{Open Dyslexic}
-%\setmainfont{Montserrat Medium}
 %
 \title{Sistema Solare}
 \begin{document}
-	%\tikzset{partial ellipse/.style args = {#1:#2:#3}{insert path={+ (#1:#3) arc (#1:#2:#3)}}}
 	\begin{tikzpicture}[background rectangle/.style={fill=space},show background rectangle,>={[inset=0,angle'=27]Stealth}]
 		\tikzstyle{spring}=[thick,decorate,decoration={aspect=0.3, segment length=3mm, amplitude=3mm,coil}]
 		%