Delrifai/#375 fix calendar dropdowns style

assigned to @mcfarhat

There were overriding styles in the react day picker specifically in text-black class, therefore I removed this class and added new ones specifically for the dropdowns of Month and year in the calendar

 dropdown: "rdp-dropdown m-1",

added 5 commits

• c24f2227...0d0c86a5 - 3 commits from branch develop
• 4863313d - Issue #375 (closed) - Fixing style issue for rdp-dropdown
• 4e45ab88 - Issue #375 (closed) - Fixing style issue for rdp-dropdown

Compare with previous version

merged