sidebar 28px top for wpadmin menu

wpadmin menu bar covers up the file drop down selection menu. This is due to the wpadmin bar being fixed position since 2.8. You need to add a conditional to your script to check (if is_admin) or actually probably not even necessary since you need to be logged in to use this plugin, just add the following to your plugin master css file:

#csidebar {
top: 28px;
}

for now I added this to my style.css

#csidebar {
top: 28px !important;
}

http://wordpress.org/extend/plugins/wp-live-css-editor/