Use parseFloat instead of parseInt to read CSS values.

This fixes #7730 and #7885.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/offset.js b/src/offset.js
index 2040c9d83..94b67c77a 100644
--- a/src/offset.js
+++ b/src/offset.js
@@ -187,11 +187,13 @@ jQuery.offset = {
 		// need to be able to calculate position if either top or left is auto and position is absolute
 		if ( calculatePosition ) {
 			curPosition = curElem.position();
+			curTop = curPosition.top;
+			curLeft = curPosition.left;
+		} else {
+			curTop = parseFloat( curCSSTop ) || 0;
+			curLeft = parseFloat( curCSSLeft ) || 0;
 		}
 
-		curTop  = calculatePosition ? curPosition.top  : parseInt( curCSSTop,  10 ) || 0;
-		curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 0;
-
 		if ( jQuery.isFunction( options ) ) {
 			options = options.call( elem, i, curOffset );
 		}