diff --git a/doc/_static/pysal-styles.css b/doc/_static/pysal-styles.css
index ca2ef3c..7191df2 100644
--- a/doc/_static/pysal-styles.css
+++ b/doc/_static/pysal-styles.css
@@ -75,4 +75,8 @@
 .label {
     color: #222222;
     font-size: 100%;
-}
\ No newline at end of file
+}
+
+div.body {
+    max-width: 1080px;
+}
diff --git a/readthedocs.yml b/readthedocs.yml
index ccf884a..9feb5cb 100644
--- a/readthedocs.yml
+++ b/readthedocs.yml
@@ -1,7 +1,20 @@
+# Required
+version: 2
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  configuration: doc/conf.py
+
+# Optionally build your docs in additional formats such as PDF and ePub
+formats: all
+
+
 python:
-    version: 3.5
-    setup_py_install: true
-    pip_install: true
-    extra_requirements:
-        - tests
-        - docs
+    version: 3.7
+    install:
+        - requirements: requirements.txt
+        - method: pip
+          path: .
+          extra_requirements:
+              - tests
+              - docs
diff --git a/requirements_docs.txt b/requirements_docs.txt
index 1324d71..81fdee3 100644
--- a/requirements_docs.txt
+++ b/requirements_docs.txt
@@ -1,7 +1,6 @@
 sphinx>=1.4.3
-sphinxcontrib-napoleon
-sphinx_gallery
 sphinxcontrib-bibtex
 sphinx_bootstrap_theme
 numpydoc
-nbsphinx
\ No newline at end of file
+nbsphinx
+matplotlib
diff --git a/requirements_tests.txt b/requirements_tests.txt
index 02b9523..fa8032a 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -3,4 +3,3 @@ nose-progressive
 nose-exclude
 coverage
 coveralls
-matplotlib
\ No newline at end of file