diff --git a/adminer/database.inc.php b/adminer/database.inc.php
index d2a5b618..de02637f 100644
--- a/adminer/database.inc.php
+++ b/adminer/database.inc.php
@@ -68,7 +68,7 @@ echo ($_POST["add_x"] || strpos($name, "\n")
 if (DB != "") {
 	echo "<input type='submit' name='drop' value='" . lang('Drop') . "'" . confirm() . ">\n";
 } elseif (!$_POST["add_x"] && $_GET["db"] == "") {
-	echo "<input type='image' name='add' src='../adminer/static/plus.gif' alt='+' title='" . lang('Add next') . "'>\n";
+	echo "<input type='image' class='icon' name='add' src='../adminer/static/plus.gif' alt='+' title='" . lang('Add next') . "'>\n";
 }
 ?>
 <input type="hidden" name="token" value="<?php echo $token; ?>">