<{button label="更大" icon='fa fa-caret-down' type="button" class="btn-default btn-sm" onclick="mce_body_{$id}_Height(true);this.blur();" app="desktop"}>  <{button label="更小" icon='fa fa-caret-up' type="button" class="btn-default btn-sm" onclick="mce_body_{$id}_Height(false);this.blur();" app="desktop"}>