Force variable key cell to stay small and wrap text.

app/assets/stylesheets/pages/projects.scss

@@ -930,7 +930,18 @@ pre.light-well {
   table-layout: fixed;
 
   .variable-key {
-    width: 30%;
+    width: 300px;
+    max-width: 300px;
+    overflow: hidden;
+    word-wrap: break-word;
+
+    // override bootstrap
+    white-space: normal!important;
+
+    @media (max-width: $screen-sm-max) {
+      width: 150px;
+      max-width: 150px;
+    }
   }
 }