Trader

1. open youkta admin
2. click on add user in admin
3. click on date of incorporation
4. open youkta trader/seller/buyer
5. click on add sale
6. click on sale validity, product validity

Expected result
In calendar months should display one beside the other
In calendar past dates should be disabled with color code

Actual result
In calendar months displaying one below the other
In calendar past dates should be disabled without color code