.latest_project{
 background: #000000 url(blue/connected_people_header.jpg) center center no-repeat;
 }
 
.project{
 background: none;;
 }
 
.secondary_page_bg{
 background: url(blue/secondary_page_bg.jpg) repeat-x;
 }
 
.category_illustration{
 background: url(blue/category_illustration_bg.jpg) no-repeat;
 }