file icon for file upload button

files/css/files.css

@@ -27,6 +27,14 @@
 	display: none;
 }
 
+#file_upload_start {
+	background-image:url(/owncloud-dev/img/mimetypes/file.png);
+	background-repeat: no-repeat;
+	background-position: 0.5em 0;
+	padding-left: 2em;
+	
+}
+
 #file_upload_form input[type="button"]{
 	/* this is a dirty wurgaround, Jan needs to fix it in global css*/
 	font-size: 0.9em;