头部必写
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no">
@media screen and (min-width:0px) and (max-width: 480px) {
body{
background: #797;
}
div{
width: 48%
}
}
@media screen and (min-width:481px) and (max-width: 1024px) {
body{
background: #aaa;
}
div{
width: 31.3333%
}
}
@media screen and (min-width:1025px) and (max-width: 1200px) {
body{
background: #8cc;
}
div{
width: 23%
}
}
@media screen and (min-width:1201px) and (max-width: 1920px) {
body{
background: #999;
}
div{
width: 23%
}
section{
width: 1200px;
margin:auto;
}
}
还没有评论,来说两句吧...