.okay1 { width: 132px; }

.okay2 { width: 100px; background-position: -100px -25px; }

.okay3 { width: 200px; background-position: -500px -100px; }

.error1 { width: 132px; }

.error2 { width: 100px; background-position: -100px -25px; }

.error3 { width: 200px; background-position: -500px -100px; }