#abbottb3button a:hover,
#abbottb2button a:hover,
#abbottb4button a:hover,
#abbottb1button a:hover  {
   background-position: -64px 0%;
}

#id0chantaneethaibutton a:hover  {
   background-position: -29px 0%;
}

#id6renderingbutton a:hover  {
   background-position: -175px 0%;
}

#id1skywaybutton a:hover  {
   background-position: -28px 0%;
}