The Lifespan Chart event zoom/pop-up/tool tip prints the individual name without the main underlined name.
We do neither see the words Birth or Death, the Places or the texts of additional events that occurred on the same day. For some individuals we see a part of the place or the other event under the date box.
The first date digit is printed with dark letters in IE on the gray background. The next ones are light on the gray background. In FF the first digit is whiter and bigger than the next ones.
The gender icon does scarcely show in the gray window.
For females, when I move the mouse over the chart gender icon, the name colour changes to red on a reddish box. I cannot read the name.
It is hard to read the dark male names on the blue boxes.