CODE EXAMPLE FOR CSS

css media query max width

/*
 # ref: https://www.w3schools.com/css/css3_mediaqueries_ex.asp
 - On screens that are 992px or less, set the background color to blue 
 - Smaller screens
*/
@media screen and (max-width: 400px) {
  body {
    background-color: blue;
  }
}

/* 
 - On screens that are 992px or more, set the background color to red
 - Larger screens
*/
@media screen and (min-width: 992px) {
  body {
    background-color: red;
  }
}