Search style updates
Removed placeholder text and wdn-input-group, adjusted icon colors
wdn-input-group removal mistakenly not included in last commit
Added colors for (visually hidden) labels to pass accessibility tests
Updated tab background colors Fixes #756
Include link in Tab #1 content
Fix input-group regressions and use mixins for sans serif treatment
Merge pull request #765 from skoolbus39/wdn-tabs

Updated tab background colors
Merge pull request #761 from skoolbus39/wdn-search

Search style updates
Merge pull request #766 from skoolbus39/wdn-tables

Table style updates
Site title abbr was failing contrast compliance, removed unnecessary styles
Pagination style updates
Quick update: changed link color/behavior to be consistent with other links
Merge pull request #767 from skoolbus39/wdn-header

Site title abbreviation contrast conformance
Ensure wdn-icon-user is not overridden by IdM styles (needs scope)
Fix event band throwing error on calendar with no upcoming events
Whitespace trim on events-band plugin
Added parens for mixin
Merge pull request #768 from skoolbus39/wdn-pagination

Pagination style updates
Updated zen table styles + improved padding for tables