Previous Element Sibling
Preview
Code
<p>First</p>
<p id="second">Second</p>
<script>
let el = document.getElementById("second");
console.log(el.previousElementSibling);
</script>
<p>First</p>
<p id="second">Second</p>
<script>
let el = document.getElementById("second");
console.log(el.previousElementSibling);
</script>