#environmentairpollution  {
   background: url(airpollutionmedia/airpollution.jpg) no-repeat;
   visibility: visible;
   position: absolute;
   left: 0px;
   top: 163px;
   z-index: 2;
   width: 900px;
   height: 276px;
}

#environmentbutton  {
   z-index: 8;
}

#id202ourwaybutton  {
   z-index: 3;
}

#wideformatbutton  {
   z-index: 6;
}

#contactbutton  {
   z-index: 10;
}

#digitalbutton  {
   z-index: 5;
}

#quotebutton  {
   z-index: 7;
}

#stuffbutton  {
   z-index: 9;
}

#dividertop  {
   z-index: 2;
}

#dibutton  {
   z-index: 4;
}