Fire Tracker: Fix style related issues in Internet Explorer

[jo-im]

KPCC + Laist logos are cut off at the bottom.

Background color of fire list should be a dark grey which could be the reason why the outline of fire titles are odd and the California Fire Resources cannot be seen.

Fire details and icons in header do not show up in IE.

AC:

• [ ] The KPCC + Laist logos are no longer cut off at the bottom
• [ ] Background color of the fire list should be a dark grey
• [ ] California Fire Resources are visible
• [ ] Make fire details and icons in header visible