responsive web browser code example

Example 1: responsive website

<meta name="viewport" content="width=device-width, initial-scale=1.0">

Example 2: responsive page

/*Default CSS layout for narrow screens*/

@media (min-width: 480px) {
  /*CSS for medium width screens*/
}

@media (min-width: 800px) {
  /*CSS for wide screens*/
}

@media (min-width: 1100px) {
  /*CSS for really wide screens*/
}