922f8eca0e
* updated DropdownButton props * refactoring in progress * working but layout is wrong * fixed bug * wip on ColumnHeadWithDropdown * fix bug * fix bug * remove unused styled component * fix z-index bug * add an optional argument to DropdownMenu to control the offset of the menu * add an optional argument to DropdownMenu to control the offset of the menu * modify files after PR comments * clean the way the offset is handled * fix lint