Style

Hi
As you can see in this link below
https://drive.google.com/file/d/18g4RETFW9f_NOYxP5VxRnTHLYbmm222s/view?usp=sharing
i would like to know
1/ From which file i can translate this expression “select a time slot”
2/ How to change the background and font color of the time slot list (white on white) ?
3/ Why the label phone : “TELEPHONE *” hasn’t the same style than others fields ?

Thx for your help

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