@media screen and (max-width:1919px) {
}

@media screen and (max-width:1199px) {
 
}

@media screen and (max-width:1023px) {
ul.nav.navbar-nav{
	display: none;
}
}

@media screen and (max-width:767px) {

}

@media screen and (max-width:420px) {

}