@media(min-width: 1024px) and (max-width: 1365px){

}
@media (min-width:768px) and (max-width: 1023px){

}
@media(max-width: 767px){

}
@media(max-width: 479px){

}
@media screen and (max-height: 450px) {
    .sidenav {padding-top: 15px;}
    .sidenav a {font-size: 18px;}
    
    .right-sidenav {padding-top: 15px;}
    .right-sidenav a {font-size: 18px;}
}