html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #c0e1c1;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

header {
    text-align: center;
    margin-bottom: 2vh;
}

.slideshow {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    max-width: 100vw;
    height: 60vh;
    max-height: 60vh;
}

.slideshow img {
    max-width: 90vw;
    max-height: 55vh;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 1vw;
    box-shadow: 0 2px 16px rgba(0,0,0,0.15);
}

@media (max-width: 42em) {
    #currentImage {
        max-width: 95vw;
        max-height: 40vh;
        margin: 0 auto;
    }
}