p-dropdown in DataTable paginator has incorrect width

[bossqone]

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Plunkr Case (Bug Reports)
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http://plnkr.co/edit/Dz3jVxRznxQwnIDHVGsC?p=preview

Current behavior
p-dropdown in DataTable paginator has incorrect width (100%) when components are wrapped with .ui-fluid

Expected behavior
p-dropdown in DataTable paginator should have same width in all cases (with/without .ui-fluid)

• PrimeNG version: 4.3.0