Clean Up Page Specific Colors To Use Theme Colors

[Dale Zak]

Some pages have specified their own colors for background, etc. These colors should be migrated to use the theme color instead so there's a central place to change them.

So something like

background-color: #ccc;

should instead become

background-color: color($colors, dark);

[Dale Zak]

This was fixed in https://github.com/ushahidi/tenfour/issues/1120... closing issue.