.key-1-25{flex-grow:0;flex-basis:3.5rem}.key-1-5{flex-grow:0;flex-basis:4.5rem}.key-1-75{flex-grow:0;flex-basis:5rem}.key-2{flex-grow:0;flex-basis:6rem}.key-2-25{flex-grow:0;flex-basis:7rem}.key-2-75{flex-grow:0;flex-basis:8rem}.key-6-25{flex-grow:1;flex-basis:20rem}