css max width for mobile code example

Example 1: media query

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

Example 2: css media query

/* BOOSTRAP MEDIA BREAKPOINTS */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {  
  .selector {
  	background-color:#f00;
  }
}
 
/* Medium devices (tablets, 768px and up) The navbar toggle appears at this breakpoint */
@media (min-width: 768px) {  
}
 
/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) { 
}
 
/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {    
}

Example 3: media query

@media (max-height : 800px){ /* from 0 to 800 px max height applies */
  p{
    font-size:10px
  }
}

Example 4: css media queries laptop

@media (max-width: 767px)   {

      .container{width:100%} *{color:green;}-Mobile

    }


    @media (min-width: 768px)  {

     .container{width:100%} *{color:pink  } -Desktop

    }
    @media (min-width: 768px) and (orientation:portrait)  {

       .container{width:100%} *{color:yellow  } -Mobile

    }
    @media (min-width: 1024px)  {

       .container{width:100%} *{color:pink  } -Desktop

    }
    @media (min-width: 1200px)  {

    .container{width:1180px} *{color:pink   } -Desktop

    }