@media (min-width: 1200px) and (max-width: 1500px) {

}

@media (min-width: 992px) and (max-width: 1200px) {

}

@media (min-width: 768px) and (max-width: 991px) {

}

@media (max-width: 767px) {

}

@media only screen and (min-width: 480px) and (max-width: 767px) {
.container {width:450px}
 
}