dist
refining map zoom bar
revised styles for events, added specific styles for events
some responsive work
added has marks for timeline section
added earth image for v2 rocket fact
added center classes to each timeline event
added an ellipsis to the end of sub head
removed unnecessary column class
better class name for targeting
revised close button
moved close button
revised maps zoom bar
added column and force classes to timeline events
appropriate column and force classes for timeline section