diff --git a/ercd.css b/ercd.css
index 1b3ba7423d5f0eba9f0f41f8cbe04c566a7781e5..cf3f70ff65e63354bf61c91ac453d3fc45387821 100644
--- a/ercd.css
+++ b/ercd.css
@@ -45,25 +45,22 @@
 }
 
 #edit-ercd-reference-direction .form-item .ajax-progress {
-  position: absolute;
-  left: 0;
   left: 50%;
-  margin-top: -3em;
   margin-left: -50px;
-  display: block;
-  clear: left;
+  margin-top: -3em;
+  position: absolute;
 }
 
 #edit-ercd-reference-direction .form-item label.option {
-  cursor: pointer;
   clear: left;
+  cursor: pointer;
 }
 
 #edit-ercd-reference-direction .form-type-radio {
   display: inline;
   float: left;
-  text-align: center;
   padding: 10px 2% 0 2%;
+  text-align: center;
   width: 46%;
 }
 
@@ -84,10 +81,10 @@
 }
 
 #edit-ercd-reference-direction input.form-radio {
-  vertical-align: top;
   display: block;
   float: none;
   margin: 10px auto;
+  vertical-align: top;
 }
 
 #ercd-delete-message {
diff --git a/ercd.js b/ercd.js
index 02ac7242502af68593d7a8c759bd2c827e85e2ac..c048369bc050b6111538333a28e88f70225bf112 100644
--- a/ercd.js
+++ b/ercd.js
@@ -252,9 +252,11 @@
       case 'desc':
         $ercdMessage.html('(Parent referencing children)');
         break;
+
       case 'asc':
         $ercdMessage.html('(Children referencing parent)');
         break;
+
       default:
         $ercdMessage.html('(No choice made)');
     }