*{margin:0;padding:0;box-sizing:border-box}input{width:35px;height:35px;margin:0 4px;padding:0 2.5px;text-align:center;font-size:20px;border:2px solid #8d8686;border-radius:4px;transform:translate(0);background:rgba(0,0,0,.1)}input[type=text]:focus{animation:animateBox .1s linear alternate}@keyframes animateBox{0%{transform:rotate(4deg)}50%{transform:rotate(-4deg)}to{transform:rotate(0)}}.container-confirmation{width:auto;max-width:700px;display:flex;flex-flow:row wrap;justify-content:center;align-items:center;margin:20px auto}@media only screen and (min-width: 720px){input{width:50px;height:50px;padding:0 12.5px}.separator-2,.separator-3,.separator-4,.separator-6{margin-right:50px}}.container-confirmation input:last-child{margin-right:4px}