hid the extra source block

css/components/islandora_mods.css

@@ -57,14 +57,6 @@
     /* margin: 0; */
     font-size: 1.4em;
     line-height: 1.5;
-    
-    
-    
-    
-    
-    
-    
-    
 
     a {
       color: blue;
@@ -245,11 +237,17 @@ article.node--view-mode-search-index h2 {
 
 .right {
   .field--name-field-edtf-date-created .field__item::before {
-  content: "Date: "
-}
-.field__item {font-weight: bold;}
+    content: "Date: ";
+  }
+  .field__item {
+    font-weight: bold;
+  }
 
-.field__item a {
+  .field__item a {
     font-weight: normal;
+  }
 }
+
+div#block-views-block-media-display-blocks-source-original.source_file .pdf {
+  display: none;
 }