background color css w3 code example
Example 1: css background color
body {
background-color: green;
}
Example 2: background color css
html,body {
background-color: red;
}
Example 3: backgroud color css
background-color: blue;
body {
background-color: green;
}
html,body {
background-color: red;
}
background-color: blue;