ul {
    padding-left: 0;
}

li {
    display: inline-block;
    font-size: 1rem;
    list-style-type: none;
    padding: 1em;
    text-transform: uppercase;
    color: #0a1a72;
    text-align: center;
    font-weight: normal;
}

li span {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
}

@media (max-width: 767px) {
    li {
        font-size: 0.7rem;
    }
    li span {
        font-size: 1.2rem;
    }
}