Fix css reusability

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Add average load

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Switching between cards

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>
Navigation to a single host

Signed-off-by: Kirill Enykeev <enykeev@gmail.com>