media query max width 600px code example
Example 1: media query
@media (max-height : 800px){ /* from 0 to 800 px max height applies */
p{
font-size:10px
}
}
Example 2: media query in html style
span { background-image: url(particular_ad.png); }
@media (max-width: 300px) {
span { background-image: url(particular_ad_small.png); }
}