Tightened up the bottom padding on playlist headers - distance to bottom border

public/sass/pages/_playlist.scss

@@ -118,7 +118,7 @@
 
 .playlist-column-header {
   border-bottom: thin solid $gray-1;
-  padding-bottom: 10px;
+  padding-bottom: 3px;
   margin-bottom: 15px;
 }