Make wide tables scrollable (#5130)

Resolves #5129.

Author: marcphilipp

documentation/src/docs/asciidoc/docinfos/docinfo.html

@@ -11,6 +11,11 @@
     .is-collapsible{ max-height:3000px; overflow:hidden; }
     .is-collapsed{ max-height:0 }
     .is-active-link{ font-weight:700 }
+    table.scrollable {
+      overflow-x: scroll;
+      display: block;
+      border-width: 0;
+    }
   }
   @media print{
     #tocbot a.toc-link.node-name--H4{ display:none }

documentation/src/docs/asciidoc/user-guide/running-tests.adoc

@@ -849,6 +849,7 @@ generically as strings via their identifiers.
 
 The following discovery selectors are provided out of the box:
 
+[.scrollable]
 |===
 | Java Type                     | API                                            | Annotation                  | Console Launcher                                 | Identifier
 

documentation/src/docs/asciidoc/user-guide/writing-tests.adoc

@@ -3479,7 +3479,7 @@ strategies.
 The following table lists relevant properties for configuring parallel execution. See
 <<running-tests-config-params>> for details on how to set such properties.
 
-[cols="d,d,a,d"]
+[.scrollable, cols="d,d,a,d"]
 |===
 |Property |Description |Supported Values |Default Value