CSS: Don't auto-append "px" to possibly-unitless CSS grid properties

This commit adds some CSS grid-related properties to jQuery.cssNumber.

Fixes gh-4007

diff --git a/src/css.js b/src/css.js
index c3afb0ab77825303d43b1169fd54938b15e53058..aea0ef2c5e05ce38d3de9d910efcf02e78b084c0 100644 (file)
--- a/src/css.js
+++ b/src/css.js
@@ -194,6 +194,13 @@ jQuery.extend( {
                "flexGrow": true,
                "flexShrink": true,
                "fontWeight": true,
+               "gridArea": true,
+               "gridColumn": true,
+               "gridColumnEnd": true,
+               "gridColumnStart": true,
+               "gridRow": true,
+               "gridRowEnd": true,
+               "gridRowStart": true,
                "lineHeight": true,
                "opacity": true,
                "order": true,