full screen background html

Question

I\'m trying to show a picture as the background of my website so I\'m using the following code

HTML:

Answer 1

You can use max-width

#bg {
    width: 100%;
    height: 75%;
    position: absolute;
    z-index: -5000;

    max-width: 2000px; /* use this to limit the maximum width */
}