.f0{font-size:10px}.f1{font-size:12px}.f2{font-size:14px}.f3{font-size:16px}.f4{font-size:20px}.f5{font-size:24px}.f6{font-size:32px}.f7{font-size:48px}.f8{font-size:64px}.f9{font-size:80px}.flex{display:flex}.fdr{flex-direction:row}.lsn{list-style:none}