/* 小于等于多少高度的样式 */
@media screen and (max-height:880px){
}
@media screen and (max-height:600px){
}
/* 小于等于多少宽度的样式 */
@media screen and (max-width:1660px){
}
@media screen and (max-width:1440px){
}
@media screen and (max-width:1366px){
    
}
@media screen and (max-width:1200px){
}
@media screen and (max-width:1100px){
    
}
@media screen and (max-width:1024px){
}
@media screen and (min-width: 1024px) {
}
@media screen and (max-width:768px){
}
@media screen and (max-width:480px){
}
@media screen and (max-width:360px){
}