@media only screen and (min-width: 320px) {
	div.page-header{
		display: none;
	}
}
@media only screen and (min-width: 1024px) {
	
}
@media only screen and (min-width: 768px) and (max-width: 1023px) {

}
@media only screen and (min-width: 320px) and (max-width: 767px) {

}