.middle {
    width: 60%;
    max-width: 600px;
    margin: auto;
    padding-top: 5rem;
    text-align: center;
}

h1 {
    font-size: min(3vw,30px) ;
}

* {
    margin: 0;
    padding: 0;

    font-family: 'Arial' !important;
}

hr {
    margin-top: 0.25rem;
    margin-bottom: 0.5rem;
}

.modal {
    display: none;
    opacity: 0;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
    transition: opacity 200ms ease-in-out, display 200ms allow-discrete;
}

.modal-open {
    display: block;
    opacity: 1;
}

@starting-style {
    .modal-open {
        opacity: 0;
    }
}


.modal-content {
    background-color: #fefefe;
    margin: 15% auto; /* 15% from the top and centered */
    padding: 20px;
    border: 1px solid #888;
    width: 80%; /* Could be more or less, depending on screen size */
    max-width: 400px;
}

@media (max-width: 600px) {
    .middle {
        width: 95%;
    }

    h1 {
        font-size: min(5vw,30px) ;
    }
}