slides: fix fonts and adjust colors

slides/sections/1.md

@@ -1,3 +1,61 @@
+---
+title: Randomness tests of a non-uniform distribution
+date: \today
+author:
+  - Giulia Marcer
+  - Michele Guerini Rocco
+institute:
+  - Università di Milano-Bicocca
+
+theme: metropolis
+themeoptions:
+  - titleformat=allcaps
+aspectratio: 169
+
+fontsize: 12pt
+mainfont: Fira Sans
+mainfontoptions:
+  - BoldFont=Fira Sans
+
+mathfont: FiraMath-Regular
+
+header-includes: |
+  ```{=latex}
+  %% Colors
+  \definecolor{mDarkTeal}  {HTML}{020202}
+  \definecolor{mLightBrown}{HTML}{C49D4A}
+  \definecolor{mDarkRed}   {HTML}{92182B}
+
+  \definecolor{green} {HTML}{60AC39}
+  \definecolor{red}   {HTML}{D73737}
+  \definecolor{blue}  {HTML}{6684E1}
+  \definecolor{yellow}{HTML}{CFB017}
+
+  \setbeamercolor{frametitle}{bg=mDarkRed}
+
+  % center images
+  \LetLtxMacro{\oldIncludegraphics}{\includegraphics}
+  \renewcommand{\includegraphics}[2][]{
+    \centering
+    \oldIncludegraphics[#1]{#2}
+  }
+
+  %% customer macros
+  \DeclareMathOperator{\with}{%
+    \hspace{30pt} \text{with} \hspace{30pt}
+  }
+
+  % "thus" in formulas
+  \DeclareMathOperator{\thus}{%
+    \hspace{30pt} \Longrightarrow \hspace{30pt}
+  }
+
+  % "et" in formulas
+  \DeclareMathOperator{\et}{%
+  \hspace{30pt} \wedge \hspace{30pt}
+  }
+  ```
+...
 
 
 # Goal
@@ -44,7 +102,6 @@ the approximation of the Landau Distribution.
     L(x) = \frac{1}{\pi} \int \limits_{0}^{+ \infty}
            dt \, e^{-t \ln(t) -xt} \sin (\pi t)
   $$
-  \end{center}
 :::
 :::  {.column width=50%}
   \begin{center}
@@ -53,7 +110,6 @@ the approximation of the Landau Distribution.
   M(x) = \frac{1}{\sqrt{2 \pi}} \exp \left[ - \frac{1}{2}
          \left( x + e^{- x} \right) \right]
   $$
-  \end{center}
 :::
 ::::