.glass {
    display: flex;
    align-items: center;
    justify-content: center;
    /* From https://css.glass */
    width: 35em;
    height: 25em;
    background: rgba(255, 255, 255, 0);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(6.1px);
    border: 1px solid rgba(255, 230, 0, 0.3);
}

@media only screen and (max-width: 500px) and (min-width: 410px) {
    .glass {
        width: 20em;
        height: 20em;
    }
    
    .hl {
        font-size: 13em;
    }

    footer{
        width: 40vw;
        height: 3vh;
        margin-top: 7%;
    }

    .text-center{
        font-size: 12px;
    }
    
}