Can't resize image using CSS

Question

I\'ve tried every answer I could find on all the sites I could find, but still haven\'t been able to properly resize an image using CSS. I\'ve got it inside a div, and tried

Answer 1

You have to give the id banner a specific width that is less than 100%. You don't need a height, it already is automatic. You have to target the image inside the banner and not the class added to the image. So it should look like this:

#banner{
    width: 60%;
    left: 0px;
    right: 0px;
}

#banner img{
    width: 100%;
    left: 0px;
    right: 0px;
}