remove border

Author: Inbal-Tish

src/expandableCalendar/style.ts

@@ -130,7 +130,6 @@ export default function styleConstructor(theme: Theme = {}) {
       flex: 1
     },
     todayButtonContainer: {
-      borderWidth: 1,
       alignItems: appStyle.todayButtonPosition === 'right' ? 'flex-end' : 'flex-start',
       position: 'absolute',
       left: 20,