/* Smartphones (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 320px) 
and (max-device-width : 480px) {
/* Styles */
.rmm {display:block;}
.nav {display:none;}
}

/* Smartphones (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 481px) 
and (max-device-width : 767px) {
/* Styles */
.rmm {display:block;}
.nav {display:none;}
}


/* iPads (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) {
/* Styles */
.rmm {display:block;}
.nav {display:none;}
}


@media only screen 
and (min-device-width : 1025px) 
and (max-device-width : 1200px) 
and (orientation : landscape) {
/* Styles */
.rmm {display:none;}
.nav {display:block;}
}

/* Desktops and laptops ----------- */
@media only screen 
and (min-width : 1024px) {
/* Styles */
.rmm {display:none;}
.nav {display:block;}
}

/* Large screens ----------- */
@media only screen 
and (min-width : 1824px) {
/* Styles */
.rmm {display:none;}
.nav {display:block;}
}