diff --git a/notes/sections/0.md b/notes/sections/0.md
index 034c0e4..f48ce88 100644
--- a/notes/sections/0.md
+++ b/notes/sections/0.md
@@ -10,6 +10,8 @@ lang: en-GB
 numbersections: true
 fontsize: 12pt
 documentclass: article
+classoption:
+  - twoside
 geometry:
   - width=150mm
   - top=20mm
@@ -30,15 +32,20 @@ header-includes: |
   \floatplacement{figure}{H}
 
 
+  %% colors
+  \definecolor{cyclamen}{RGB}{146,24,43}
+  \definecolor{brick}{RGB}{160,54,35}
+
+
   %% customer macros
   % "with" in formulas
   \DeclareMathOperator{\with}{%
-    \hspace{30pt} \text{with} \hspace{30pt}  
+    \hspace{30pt} \text{with} \hspace{30pt}
   }
 
   % "thus" in formulas
   \DeclareMathOperator{\thus}{%
-    \hspace{30pt} \Longrightarrow \hspace{30pt}  
+    \hspace{30pt} \Longrightarrow \hspace{30pt}
   }
 
   % "et" in formulas
@@ -58,8 +65,9 @@ header-includes: |
   % average value with angle brakets
   \newcommand{\avg}[1]{\langle#1\rangle}
 
+
   % book cover
-  \makeatletter         
+  \makeatletter
   \renewcommand\maketitle{
     \begin{titlepage}
     \begin{center}
@@ -91,6 +99,18 @@ header-includes: |
   \captionsetup{font={footnotesize,it}}
   \captionsetup{width=11cm}
   \usepackage{stmaryrd}
+
+  % configure head/footers
+  \usepackage{fancyhdr}
+  \pagestyle{fancy}
+  \renewcommand{\sectionmark}[1]{\markboth{#1}{}} % no section number
+  \renewcommand{\headrule}{\hbox to\headwidth{%
+    \color{brick}\leaders\hrule height 0.8pt\hfill}}
+  \renewcommand{\footrule}{\hbox to\headwidth{%
+    \color{gray}\leaders\hrule height 0.8pt\hfill}}
+  \fancyfoot{}
+  \fancyfoot[LO,RE]{\vspace{2mm}Giulia Marcer, Michele Guerini Rocco}
+  \fancyfoot[RO,LE]{\vspace{2mm}\thepage}
   ```
 
 bibliography: docs/bibliography.bib