@media (max-width:800px) {

    p {
        text-align: justify;
    }
    .navbar {
        padding: 1em !important;
    }

    .header {
        display: none;
    }

    .navbar-brand {
        display: block;
    }

    footer {
        position: fixed;
        bottom: 0;
        width: 100%;
    }
}

@media (max-width:1500px) {

    .banner {
        background-position: right;
        height: 300px;
    }
}