._banner_image {

    display: flex;
    justify-content: center;
    font-size: 300%;

    text-shadow: 0.05em 0.05em 0 rgba(0, 0, 0, 0.7);

    width: 100%;

    margin-bottom: 25px;

    background-size: cover;
    background-position: center;

}

._markdown_image {

    display: block;
    margin: auto;
    max-width: 90%;
    max-height: 90vw;
    margin-top: 16px;
    margin-bottom: 16px;

}

._markdown_image_caption {

    display: block;
    text-align: center;
    margin-top: 16px;
    margin-bottom: 32px;
}