:root {
    --bg-dark: #001328;
    --bg: #001f41;
    --text-col: #ddd;
    --accent-col: #7fcdff;
}

* {
    color: var(--text-col)
}

*.accent {
    color: var(--accent-col)
}

body {
    margin: 0;
    padding: 10vh 0px;
    background-color: var(--bg);
    overflow-x: hidden;
    overflow-y: scroll;

    display: flex;
    flex-direction: column;
}

@media (max-width: 600px) {
    h1 {
        font-size: 2.2rem !important;
    }

    h2 {
        font-size: 1.7rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .block-preheading {
        font-size: .9rem !important;
    }
}


h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.2rem;
}

h3 {
    font-size: 1.7rem;
}

.block-preheading {
    font-size: 1.2rem !important;
}

.block {
    width: 750px;
    max-width: 80%;
    margin: 0 auto;

    margin-top: 5vh;
}

.block img {
    margin: 3rem auto;
    max-width: 100%;
    max-height: 50vh;
    display: block;
    box-shadow: 0px 0px 2rem var(--accent-col);
}

h1,
h2,
h3,
h4 {
    margin: 0px;
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: var(--bg-dark);
    text-align: center;
}