Simple brow

Wood Feel

Outlook 2013 blue

The blue color which is used on the outlook.com website.

Breeze Dark

This simple theme makes Firefox match the Breeze Dark theme in Kubuntu with Plasma 5.

Breeze (Plasma 5)

Matches the default Plasma's Breeze style

old dark pink

Dark Polygon by MaDonna

My wallpaper to match is at: http://abstract.desktopnexus.com/wallpaper/1998974/

Windows 10 dark test

Pure White Marble

gux的主题（护眼）

Mac OS X El Capitan

A Mac OS X El Capitan colour scheme for firefox

Polygon Black and Gray by MaDonna

Theme Designed by MaD♥nna

Dark Development Theme

Dark Blue Theme specially maid not to disturb eyes.

Seagulls Watching

Arc theme (for Firefox)

This is wallpaper for Arc theme

Gaming Red & Black

black

Couleur arc en ciel - rainbow

Science Theme by M♥Donna

Theme Designed by MaD♥nna

Dark Brushed Metal ( By HIPOKAMP )