Adjust CSS to improve readability of online help

Author: darrylmelander

doc/OnlineDocs/source/_static/css/custom.css

@@ -16,3 +16,13 @@
     white-space: normal;
     word-break: break-word;
 }
+
+.rst-content span.collabel {
+    white-space: nowrap;
+}
+
+/* Put space between paragraphs in tables by adding a top margin to all but the first paragraph. */
+/* This preserves zero margin at the top and bottom of each cell. */
+.rst-content .wy-table-responsive table.docutils p ~ p {
+    margin-top: 0.8rem;
+}

doc/OnlineDocs/source/conf.py

@@ -70,7 +70,7 @@
 
 class ColumnRole(SphinxRole):
     def run(self):
-        node = nodes.inline(rawtext=self.rawtext, classes=['guilabel'])
+        node = nodes.inline(rawtext=self.rawtext, classes=['guilabel', 'collabel'])
         node += nodes.Text(self.text)
         return [node], []
 

doc/OnlineDocs/source/tasks/configure.rst

@@ -108,11 +108,9 @@ The table below describes all available configuration options.
      -
      -
      -
-   * - \-\-data-path
-
-       or
-
-       \-\-data-directory
+   * - | \-\-data-path
+       | or
+       | \-\-data-directory
      - data_path
      - Path. Default=input_data.
      - Path to a file or folder where input data is located. Whether it