:root{--van-action-bar-background:var(--van-background-2);--van-action-bar-height:50px}.van-action-bar{bottom:0;display:-webkit-box;display:-ms-flexbox;display:flex;left:0;position:fixed;right:0;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background:var(--van-action-bar-background);-webkit-box-sizing:content-box;box-sizing:content-box;height:var(--van-action-bar-height)}