set background to be a picture in css code example
Example 1: add background image in css
.w {
background-image: url("images/tom1.png");
}
.a {
background-image: url("images/tom2.png");
}
.s {
background-image: url("images/tom3.png");
}
Example 2: background css image
background-image: url('./image.jpg');