EXOGTN-1746 [IE8] [Page Creation Wizard] UI glitch in Time box

Problem analysis:
* IE8 browser doesn't support input:last-child. text last isn't aligned correctly.

Fix description:
* Define style for text of last-child and make it center
EXOGTN-1765: [SCV] Weird position of radio buttons in Search form

Fix description:
* Define the stylesheet for this component