Well, My Alerts is hiding behind the display. I don't really know how to fix! Here are a few attachments to show you.
may i have your forum url and a test account...
sorry for the delayed reply... do foll. changes and check if it works...
1. in the header_welcomeblock_member template move the myalerts span element after the closing ul of the user menu
2. in alert.css, for .myalerts_popup_wrapper change to "position: absolute;" and for
.myalerts_popup_wrapper .myalerts_popup change to "position: relative;"
save everything, open the forums and hard refresh (Ctrl+F5) to see the changes...