As most of you probably noticed with the upgrade to PeopleTools 8.51 there is a spacing issue (white space between header and top of page) with IE9. To resolve this you need to tweak your PT_HNAV_TEMPLATE html file.
IE9 Spacing Issue
Follow the instructions below to fix.
Launch App Designer and open the PT_HNAV_TEMPLATE html file. If you get an error complaining about it being read-only, make sure you open up definition security, PeopleTools group, and move the PT_HNAV_TEMPLATE over to the right and save.
Comment this line out and add a line below, to look like this:
<!–<meta http-equiv="X-UA-Compatible" content="IE=8">–>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7">
Now in IE9, go back to PIA and refresh the page. You shouldn’t have to restart PIA or clear cache for the change to take affect.