Search Widget doesn't span width when Facets are hidden

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, 7.3.5 CE GA6, 7.3.10 DXP GA1
• Fix Version/s: 7.2.X, 7.3.10 DXP FP1, 7.3.10.1 DXP SP1, 7.3.6 CE GA7, 7.3.X, Master
• Component/s: Web Search > Search Widgets
• Labels:
  • ee-ts
  • liferay-dxp-73-sp1
  • liferay-fixpack-dxp-1-7310
  • liferay-fixpack-dxp-9-7210
• Branch Version/s:
  7.3.x, 7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay-search/liferay-portal/pull/46

Description:
If all the facets are unselected, a blank space is shown at the right of the results page.

Steps to Reproduce:

1. Add the search widget under Tools to a page.
2. Configure the search widget to unselect all facet options under Display Settings.
3. Search for something like the test user.

 Expected Behavior: The search results are shown spanning the whole portlet area.
Actual Behavior: The search results are shown spanning 3/4's of the area.