%-------------------------DOCUMENT-PROPERTIES--------------------
-\documentclass[9pt, oneside, a4paper, twocolumn, parskip, hidelinks]{scrartcl}
+\documentclass[10pt, oneside, a4paper, twocolumn, parskip, hidelinks]{scrartcl}
% Definition of writing area
%\setlength{\textwidth}{18 true cm}
%\setlength{\textheight}{25 true cm}
%\oddsidemargin 0.5 cm
%\evensidemargin 0.5 cm
%\topmargin 0 cm
-\usepackage[margin=1cm]{geometry}
+\usepackage[margin=1.3cm]{geometry}
%-------------------------PACKAGES-------------------------------
% Produce important box (see section MACROS below)
% Used commands: environment "Sbox"
\usepackage{fancybox}
-\usepackage{color}
+\usepackage{xcolor}
+\definecolor{newtext}{RGB}{34,139,34}
+\definecolor{changedtext}{RGB}{224,17,95}
% Used commands: \url
\usepackage{url}