body{background-color:#90ee90}@media(max-width:320px){body{background-color:beige;font-size:14px}}@media only screen and (min-width :320px){body{background-color:azure;font-size:14px}}@media only screen and (min-width :480px){body{background-color:#0ff;font-size:16px}}@media only screen and (min-width :768px){body{background-color:#faebd7;font-size:16px}}@media only screen and (min-width :992px){body{background-color:#f8f8ff;font-size:18px}}@media only screen and (min-width :1200px){body{background-color:#f0f8ff;font-size:18px}}