@media only screen and (max-width: 400px) and (min-width:320px) {
 
}
@media only screen and (max-width: 500px) and (min-width:401px) {
  
}
@media only screen and (max-width: 575px) and (min-width:501px) {

}
@media only screen and (max-width: 767px) and (min-width:576px) {
 
}
@media only screen and (max-width: 991px) and (min-width:768px) {

}
@media only screen and (max-width: 1024px) and (min-width:992px) {
 
}