Styling tweaks to Gallery publish dialog

services/web/public/stylesheets/app/editor/publish-modal.less

@@ -1,6 +1,6 @@
 .modal-body-publish {
     .form-control-box {
-      margin-bottom: 1.0ex;
+      margin-bottom: 1.5ex;
       margin-left: 1.0em;
       label {
         display: inline-block;
@@ -13,6 +13,15 @@
       input[type="checkbox"] {
         margin-right: 0.5em;
       }
+      select {
+        padding-top: 1ex;
+        padding-bottom: 1ex;
+        padding-left: 1em;
+        padding-right: 1em;
+      }
+      option {
+        margin-left: -4px;
+      }
     }
 		#search-input-container {
 				overflow: hidden;