Which media type you can use in a media query for mobile devices? code example

Example 1: media query

@media only screen and (max-width: 600px) {
  body {
    background-color: lightblue;
  }
}

Example 2: print media query css

@media print { 
 /* All your print styles go here */
 #header, #footer, #nav { display: none !important; } 
}