Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The top read-only property of the DOMRectReadOnly interface returns the top coordinate value of the DOMRect. (Has the same value as y, or y + height if height is negative.)
Syntax
var recTop = DOMRect.top;Value
A double.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Geometry Interfaces Module Level 1 The definition of 'top' in that specification. |
Candidate Recommendation | Latest spec version is an ED. |
Browser compatibility
BCD tables only load in the browser