html {
    font-size: 14px;
}

@media (min-width: 730px) {
    html {
        font-size: 16px;
    }

    .home-button {
        color: white;
        background-size: 110px;
        width: 110px;
        height: 110px;
    }
}

@media screen and (max-width:730px) {
    .btn-group {
        display: flex;
        flex-direction: column;
    }

    .home-button {
        color: white;
        background-size: 310px;
        width: 310px;
        height: 310px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.img-responsive {
    width: 100%;
    height: auto;
    max-width: 300px; /* Optional: set a max width for larger screens */
}