diff --git a/docs/_static/theme_overrides.css b/docs/_static/theme_overrides.css
index b32ee806d..911ee14d8 100644
--- a/docs/_static/theme_overrides.css
+++ b/docs/_static/theme_overrides.css
@@ -36,3 +36,8 @@
 .wy-nav-content ul li p {
     margin: 0 0 8px;
 }
+
+/* override max-width of content */
+.wy-nav-content {
+    max-width: 80%;
+}