Override sphinx_rtd_theme wide table handling

See readthedocs/sphinx_rtd_theme#117

Author: ddemidov

docs/_static/theme_overrides.css

@@ -0,0 +1,14 @@
+/* override table width restrictions */
+@media screen and (min-width: 767px) {
+
+  .wy-table-responsive table td {
+    /* !important prevents the common CSS stylesheets from
+       overriding this as on RTD they are loaded after this stylesheet */
+    white-space: normal !important;
+  }
+
+  .wy-table-responsive {
+    overflow: visible !important;
+  }
+
+}

docs/conf.py

@@ -117,6 +117,10 @@
 # a list of builtin themes.
 #html_theme = 'sphinx_rtd_theme'
 
+def setup(app):
+    # overrides for wide tables in RTD theme
+    app.add_stylesheet('theme_overrides.css')
+
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.