how to take scroll of div at the start of div using css code example

Example 1: how to make a div scrollable

<div id="" style="overflow:scroll; height:400px;">

Example 2: js scrolling in div

var divElement = document.getElementById("div");
divElement.scroll({
	top: divElement.scrollHeight,//scroll to the bottom of the element
	behavior: 'smooth' //auto, smooth, initial, inherit
});