KAFKA-10406: Fix text wrapping in config tables (#295)

Reviewers: John Roesler <vvcephei@apache.org>
diff --git a/css/styles.css b/css/styles.css
index 28fb94b..3c8113a 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -329,7 +329,7 @@
     hyphens: none;
 }
 
-table.docutils  {
+.docutils  {
     border-collapse: collapse;
     border-spacing: 0;
     empty-cells: show;
@@ -339,6 +339,11 @@
     line-height: 1.8;
 }
 
+.docutils.literal,
+.docutils.literal .pre {
+    overflow-wrap: break-word;
+}
+
 td {
     border: 1px solid #e1e4e5;
     margin: 0;