css change; eclipse svn only letting me do one at a time

plugins/unl_theme/views/default/css.php

@@ -873,14 +873,14 @@ form#searchform label {
 	color:#6d6d6d;
 	display:none;
 }
-form#searchform .search_submit_button {
+form#searchform input.search_submit_button {
     background:url('<?php echo $vars['url']; ?>/mod/unl_theme/views/default/images/magnifyingGlass.png') no-repeat;
     width:20px;
     height:20px;
     text-indent:-9999em;
     border:none;
 }
-form#searchform .search_submit_button:hover {
+form#searchform input.search_submit_button:hover {
 	cursor:pointer;
 }