Look and Feel changes do not affect Quick search

Issue summary

Changing the color configuration in the Look and Feel functionality does not affect the Quick search styling.

Steps to reproduce

1. Go to Administration > System > Look and Feel
2. Modify the color scheme for Menu Item Highlight Background Color or any other relevant configuration.
3. Refresh the page and go to the system dashboard.

Expected results

The selected color should change the link colors everywhere in JIRA.

Actual results

The link colors do not affect the items in the Quick search menu.

Workaround

Apply this on the announcement banner, replacing the colors/color codes in it to be what you require :

</style>
<style type="text/css">
.icon-container.icon-container.quick-search-view-all
{
color:black !important;
}

a.icon-container.icon-container.quick-search-view-all.quick-search-active
{
color:white !important;
}

a.icon-container.icon-container:hover
{
background-color:#990033 !important;
}

.icon-container.icon-container.quick-search-active
{ 
   background-color:#990033 !important;
}
</style>

• Full credit to it1344275202 for this workaround.