GH-1037 - CSS fixes for first column of code review table.

Author: gammamatrix

src/Report/Html/Renderer/Template/css/style.css

@@ -147,14 +147,13 @@ table + .structure-heading {
  padding-top: 0.5em;
 }
 
-table#code {
-  td:nth-child(1) {
-    padding-left: .75em;
-    padding-right: .75em;
-    a {
-      text-decoration: none;
-     }
-  }
+table#code td:first-of-type {
+  padding-left: .75em;
+  padding-right: .75em;
+}
+
+table#code td:first-of-type a {
+  text-decoration: none;
 }
 
 .legend {