@media screen and (min-width:1000px){
div{
color: black;
}
}
@media screen and (max-width:1000px) and (min-width:768px) {
div {
color:red;
}
}
@media screen and (max-width:768px){
div {
color: yellow
}
}
时间: 2024-08-02 15:13:52