It's modern and clean style for Trello. And not only. No rounded borders, no bold fonts, no gradients, no text shadows, no pain, we love simplicity ♥ Changelog: 1.1.2 * Card window: Position of sidebar with buttons was fixed. Closes #11. * General: Fixed invisible buttons on elements with light background while board has dark background. Closes #14. 1.1.1 * Cards sticking while dragging fixed. * Solid colored backgrounds must be always on the dark side. 1.1 + Added an ability to set custom opacity of columns. Just try to type “#opacity50” in column title. * Some style fixes and improvements. * Redesigned for images on background. 1.0.3 * Add shadow. * Small style fixes. 1.0.2 * Small style fixes. 1.0.1 * Fixed typeface issues.