Add custom.css for docs to change pre tag styles

Specify white space for table cells

Add custom.css for docs to change pre tag styles

Specify white space for table cells

Rearrange code

Delete theme_overrides.css

Remove extra code

docs/_static/theme_overrides.css

@@ -1,13 +0,0 @@
-/* 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 sphinx_rtd_theme they are loaded after this stylesheet */
-      white-space: normal !important;
-   }
-
-   .wy-table-responsive {
-      overflow: visible !important;
-   }
-}