fix(item): button min-height needs to be specified to a fractional amount

Author: brandyscarney

core/src/components/item/item.md.scss

@@ -336,7 +336,7 @@
   --padding-start: .6em;
   --padding-end: .6em;
 
-  min-height: 25px;
+  min-height: 25.19px;
 
   font-size: 12px;
 }