main {
    width: 500px;
    max-width: 90%;
    margin: 0px auto;
    font-family: 'Alfa Slab One', cursive;
    font-family: 'Roboto', sans-serif;
}

label {
    width: 200px;
    display: inline-block;
}

.error {
    color: red;
    font-weight: 600;
}