body {
    margin: 0;
    background-color: dimgray;
}

h2 {
    text-align: center;
}

img {
    width: 90%;
    margin: 0 auto;
}

.mw960 {
    width: 100%;
    margin: 1vw auto;
}

.slick-prev, .slick-next {
    color: bisque;
    z-index: 1;
    height: 100%;
    width: 5%;
}

.slick-prev:before, .slick-next:before {
    color: aqua;
    font-size: 4vw;
}

.slick-next {
    right: 0;
}

.slick-prev {
    left: 0;
}

.slick-dots {
    top: 100%;
    margin: 2vw auto;
}

@media screen and (min-width: 800px) {
    img {
        width: 70%;
    }

    .mw960 {
        max-width: 960px;
    }

    .slick-prev, .slick-next {
        width: 4%;
    }

    .slick-prev:before, .slick-next:before {
        font-size: 40px;
    }
}