* {
    font-family: "Roboto", sans-serif;
    font-weight: 400;
}

body {
    padding: 20px;
}

h1, h2, h3, h4 {
    font-weight: 700;
}

h1 {
    text-align: center;
}

.card {
    margin: 20px 0;
}

strong {
    font-weight: 700;
}

input[type="text"] {
    text-transform: uppercase;
}

.result {
    margin: auto;
    text-align: center;
}

.icon {
    font-size: 72px;
}