HTMLElement: offsetTop property
The HTMLElement.offsetTop read-only property returns the
distance from the outer border of the current element (including its margin) to the top padding edge of the offsetParent, the closest positioned
ancestor element.
Value
A number.
Examples
js
const d = document.getElementById("div1");
const topPos = d.offsetTop;
if (topPos > 10) {
// object offset is more
// than 10 pixels from its parent
}
Specifications
| Specification |
|---|
| CSSOM View Module # dom-htmlelement-offsettop |
Browser compatibility
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