我有一个改变元素样式的按钮。我可以让这个按钮自动重置CSS的改变，回到默认值吗？下面是代码：

<div class="coinboxcontainer"><img id="coin1" src="/wp-content/uploads/2022/10/coin.png" alt="box" width="40" height="40">
<a onclick="tosscoin()"><img src="/wp-content/uploads/2022/10/coinbox.png" alt="box" width="40" height="40"></a>
<audio id="audio" src="/wp-content/uploads/2022/10/coinsound.mp3"></audio>
<script>
function tosscoin() {
       document.getElementById("coin1").style.transform = "translatey(-70px)";
       var audio = document.getElementById("audio");
       audio.play();
}
</script>
</div>