remove negative side margin on footnotes block inside AsciiDoc table cell

Author: mojavelinux

src/css/doc.css

@@ -998,6 +998,10 @@
   margin: 2rem -0.5rem 0;
 }
 
+.doc td.tableblock > .content #footnotes {
+  margin: 2rem 0 0;
+}
+
 #footnotes hr {
   border-top-width: 1px;
   margin-top: 0;