.p-0{padding:0;}.p-atom-1{padding:.75rem;}.p-atom-2{padding:1rem;}.p-atom-3{padding:1.5rem;}.p-atom-4{padding:2rem;}.p-molecule-1{padding:2.5rem;}.p-molecule-2{padding:3rem;}.p-molecule-3{padding:4rem;}.py-molecule-4{padding:4.5rem;}.p-organism-1{padding:5.5rem;}.p-organism-2{padding:6rem;}.p-organism-3{padding:7.5rem;}.p-organism-4{padding:10rem;}