.codeInput {
    max-width: 3em;
    padding: 1em;
    text-align: center;
    font-size: 1em;
    appearance: textfield;
    -webkit-appearance: textfield;
}

.codeInput::-webkit-outer-spin-button,
.codeInput::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.codeInput.error {
    border: 2px solid red;
}

/*@media (max-width: 979px) {

    .codeInput {
        max-width: 35px;
        padding: 0.8em;
        text-align: center;
    }

}*/