.graph {background-image: url('/images/graphs/sprite.png')}
.graph-2-1{ background-position: 0 0; width: 150px; height: 137px; } 
.graph-2-2{ background-position: 0 -187px; width: 150px; height: 137px; } 
.graph-2-3{ background-position: 0 -374px; width: 150px; height: 137px; } 
.graph-2-4{ background-position: 0 -561px; width: 150px; height: 137px; } 
.graph-2-5{ background-position: 0 -748px; width: 150px; height: 137px; } 
.graph-2-6{ background-position: 0 -935px; width: 150px; height: 137px; } 
.graph-3-1{ background-position: 0 -1122px; width: 150px; height: 137px; } 
.graph-3-2{ background-position: 0 -1309px; width: 150px; height: 137px; } 
.graph-3-3{ background-position: 0 -1496px; width: 150px; height: 137px; } 
.graph-3-4{ background-position: 0 -1683px; width: 150px; height: 137px; } 
.graph-3-5{ background-position: 0 -1870px; width: 150px; height: 137px; } 
.graph-3-6{ background-position: -200px 0; width: 150px; height: 137px; } 
.graph-4-1{ background-position: -200px -187px; width: 150px; height: 137px; } 
.graph-4-2{ background-position: -200px -374px; width: 150px; height: 137px; } 
.graph-4-3{ background-position: -200px -561px; width: 150px; height: 137px; } 
.graph-4-4{ background-position: -200px -748px; width: 150px; height: 137px; } 
.graph-4-5{ background-position: -200px -935px; width: 150px; height: 137px; } 
.graph-4-6{ background-position: -200px -1122px; width: 150px; height: 137px; } 
.graph-5-1{ background-position: -200px -1309px; width: 150px; height: 137px; } 
.graph-5-2{ background-position: -200px -1496px; width: 150px; height: 137px; } 
.graph-5-3{ background-position: -200px -1683px; width: 150px; height: 137px; } 
.graph-5-4{ background-position: -200px -1870px; width: 150px; height: 137px; } 
.graph-5-5{ background-position: -400px 0; width: 150px; height: 137px; } 
.graph-5-6{ background-position: -400px -187px; width: 150px; height: 137px; } 
.graph-6-1{ background-position: -400px -374px; width: 150px; height: 137px; } 
.graph-6-2{ background-position: -400px -561px; width: 150px; height: 137px; } 
.graph-6-3{ background-position: -400px -748px; width: 150px; height: 137px; } 
.graph-6-4{ background-position: -400px -935px; width: 150px; height: 137px; } 
.graph-6-5{ background-position: -400px -1122px; width: 150px; height: 137px; } 
.graph-6-6{ background-position: -400px -1309px; width: 150px; height: 137px; }