Stream layout design

[Fleury14]

The layout is not terribly friendly for a layout as they tend to take up lots of screen space. This should have two features to help this out:

The flag input should be hidden after entered and the timer is displayed. A button can be had to show/hide it.

A "stream layout" mode where margin and padding are drastically reduced.

Further changes for stream viability:

• Increase font weight globally.
• Consider a thicker font for the clock.
• Separate the clock control buttons for easy cropping.
• Change the background as using the chroma key filter on #333 makes the rest of the text super thin.

[Fleury14]

BG could still use a change, consider adding a feature to set the BG?