#murray2button a:hover,
#murray1button a.nmh,
#murraydiagrambutton a.nmh,
#murray1button a.pm,
#murray1button a.pmh,
#murray2button a.pm,
#murray3button a.pmh,
#murray2button a.nmh,
#murray3button a.pm,
#murray3button a:hover,
#murraydiagrambutton a:hover,
#murray1button a:hover,
#murraydiagrambutton a.pm,
#murray2button a.pmh,
#murray3button a.nmh,
#murraydiagrambutton a.pmh  {
   background-position: -144px 0%;
}