Remove pointless scrollbar

executablebooks/sphinx-book-theme#732 (comment)

Also cleanup some stuff in config

Author: jeromekelleher

docs/_config.yml

@@ -10,15 +10,6 @@ logo: logo.png
 execute:
   execute_notebooks: force
 
-# Define the name of the latex output file for PDF builds
-latex:
-  latex_documents:
-    targetname: bio2zarr.tex
-
-# Add a bibtex file so that we can create citations
-bibtex_bibfiles:
-  - references.bib
-
 # Information about where the book exists on the web
 repository:
   url: https://github.com/sgkit-dev/bio2zarr  # Online location of your book
@@ -33,4 +24,4 @@ html:
 
 sphinx:
   extra_extensions:
-    - sphinx_click.ext
+    - sphinx_click.ext

docs/_static/custom.css

@@ -0,0 +1,5 @@
+.bd-sidebar-primary div#rtd-footer-container {
+  bottom:-1rem;
+  margin:-1rem;
+  position:fixed;
+}