/* Reset general margin/padding + box-sizing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    width: 100%;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

main {
    display: block;
    padding-top: 0px;
    padding-bottom: 100px;
}

@media (max-width: 768px) {
    main {
        padding-top: 70px;
        padding-bottom: 100px;
    }
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("/img/ubb.jpg");
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: -1;
    pointer-events: none;
}