body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden; /* Hide horizontal overflow */
    background-color: grey; /* Set background color to grey */
}

.image-container {
    width: 100%;
    height: 100%; /* Full height of the browser window */
    display: flex;
    justify-content: center;
    align-items: flex-start; /* Align the image to the top */
    overflow-y: auto; /* Allow vertical scrolling if the image is taller than the screen */
}

img {
    width: 100vw; /* 100% of the viewport width */
    height: auto; /* Maintain the aspect ratio */
}