Index: nparser.php
===================================================================
--- nparser.php	(revision 15226)
+++ nparser.php	(working copy)
@@ -835,14 +835,11 @@
 			$btn_name = 'content';
 		}
 
+		$icon_url = $base_url . 'core/admin_templates/img/top_frame/icons/' . $btn_name . '_mode.png';
+
 		$block_editor = '
 			<div id="' . $container_id . '" params="' . $param_string . '" class="' . $btn_container_class . '" title="' . htmlspecialchars($block_title) . '">
-				<div class="' . $btn_class . '">
-					<div class="cms-btn-image">
-						<img src="' . $base_url . 'core/admin_templates/img/top_frame/icons/' . $btn_name . '_mode.png" width="15" height="16" alt=""/>
-					</div>
-					<div class="cms-btn-text" id="' . $container_id . '_btn">' . $btn_text . '</div>
-				</div>
+				<button style="background-image: url(' . $icon_url . ');" class="cms-btn-new ' . $btn_class . '" id="' . $container_id . '_btn">' . $btn_text . '</button>
 				<div class="cms-btn-content">
 					%s
 				</div>