Run the test. Observe the document for at least eight seconds.
Then, click on the first red square in the "event base" row,
and observe the document for two seconds. Then, press "a"
on the keyboard, and observe the document for another two seconds.
Pass Criteria
The test passes if the following conditions are met:
In the first eight seconds of the document, the 10 squares
in the left section of the test must become green at the time
at the top of the column they are in. For example, the square in
the "offset" row must become green at 2s after the document has
been loaded.
Immediately once the red square in the "event base" row has been clicked,
it must become green. Two seconds after the click, the second square
must become green.
Immediately once "a" has been pressed on the keyboard,
the first square in the "accessKey()" row must become green.
Two seconds after the keypress, the second square must become green.
