Go back to list on cancel and remove icon from save button

interface/web/admin/templates/system_config_dns_ca_edit.htm

@@ -35,7 +35,7 @@
 
 </div>
 <div class="clear"><div class="right">
-	<button class="btn btn-default formbutton-success" type="button" value="{tmpl_var name='btn_save_txt'}" onClick="ISPConfig.changeTab('dns_ca','admin/system_config_edit.php?action=save&id={tmpl_var name='id'}', true);"><span class="icon icon-edit"></span>{tmpl_var name='btn_save_txt'}</button>
-	<button class="btn btn-default formbutton-default" type="button" value="{tmpl_var name='btn_cancel_txt'}" data-load-content="admin/users_list.php">{tmpl_var name='btn_cancel_txt'}</button>
+	<button class="btn btn-default formbutton-success" type="button" value="{tmpl_var name='btn_save_txt'}" onClick="ISPConfig.changeTab('dns_ca','admin/system_config_edit.php?action=save&id={tmpl_var name='id'}', true);">{tmpl_var name='btn_save_txt'}</button>
+	<button class="btn btn-default formbutton-default" type="button" value="{tmpl_var name='btn_cancel_txt'}" data-load-content="admin/system_config_edit.php?next_tab=dns_ca">{tmpl_var name='btn_cancel_txt'}</button>
 </div></div>
 </tmpl_if>