basic css for references search form

services/web/public/stylesheets/app/editor.less

@@ -242,3 +242,17 @@
 	margin-top:10px;
 	margin-bottom:0px;
 }
+
+.references-search-modal {
+	.search-form {
+		input {
+			width: 85%;
+		}
+		button {
+			width: 14%;
+		}
+	}
+	.search-results {
+		margin-top: 14px;
+	}
+}