background change color css code example

Example 1: css background color

body {
  background-color: green;
}

Example 2: background css

/* Color (Example: red): */
html,body {
  background-color: red;
}

/* Image (Example: your.picture): */
html,body {
  background-image: url("your.picture");
}

Example 3: how to change background color in css

body{
  background: lightblue;
}