how to get left to div js code example

Example 1: change the position of div using javascript

document.getElementById('carRight').style.left="600px";

Example 2: javascript move element position

var moveX = 10
const x {
  if not == (obj==null) {
atrr.x = x.element //enter in the variable of your element inside "element"
  atrr.x = x.element + moveX }
}