diff --git a/.gitignore b/.gitignore
index 2671315..8417c29 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,11 +9,8 @@
 *.snm
 *.toc
 
-# generated pdfs (reveal pdf export and LaTeX)
-*.pdf
-
-# fonts downloaded by script
-/latex/fonts
+# generated pdfs (libreoffice)
+handout.pdf
 
 # reveal js (generated)
 /revealjs/*/index.html
diff --git a/.gitmodules b/.gitmodules
index 4450a0e..672e2c0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,3 @@
-[submodule "mtheme"]
-	path = latex/mtheme
-	url = https://github.com/matze/mtheme
 [submodule "revealjs/themes/reveal-hugo"]
 	path = revealjs/themes/reveal-hugo
 	url = https://github.com/dzello/reveal-hugo
diff --git a/latex/brom/index.pdf b/latex/brom/index.pdf
new file mode 100644
index 0000000..8580ec8
Binary files /dev/null and b/latex/brom/index.pdf differ
diff --git a/latex/brom/index.tex b/latex/brom/index.tex
index cf238a7..efa4e12 100644
--- a/latex/brom/index.tex
+++ b/latex/brom/index.tex
@@ -18,27 +18,8 @@
 %\usetheme[numbering=none, progressbar=frametitle, background=light]{metropolis}
 
 \usepackage{fontspec}
-\setsansfont{FiraSans}[ % Default
-  Path = ../fonts/,
-  Extension = .ttf,
-  UprightFont = *-Regular,
-  BoldFont = *-Bold,
-  ItalicFont = *-Italic
-]
-%\setmainfont{Vollkorn}[ % Activate with \textrm{}
-%  Path = /usr/share/fonts/truetype/vollkorn/,
-%  Extension = .ttf,
-%  UprightFont = *-Regular,
-%  BoldFont = *-Bold,
-%  ItalicFont = *-Italic
-%]
-\setmonofont{FiraMono}[ % Activate with \texttt{}
-  Path = ../fonts/,
-  Extension = .ttf,
-  UprightFont = *-Regular,
-  BoldFont = *-Bold,
-  ItalicFont = *-Bold
-]
+\setsansfont{FiraSans}
+\setmonofont{FiraMono}
 
 \setbeamercovered{transparent}
 \beamertemplatenavigationsymbolsempty
diff --git a/latex/brom/periodic-table-brom-magnified.pdf b/latex/brom/periodic-table-brom-magnified.pdf
new file mode 100644
index 0000000..6a778c2
Binary files /dev/null and b/latex/brom/periodic-table-brom-magnified.pdf differ
diff --git a/latex/mtheme b/latex/mtheme
deleted file mode 160000
index 2fa6084..0000000
--- a/latex/mtheme
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2fa6084b9d34fec9d2d5470eb9a17d0bf712b6c8