.page-id-50423 #multiscroll-nav, .page-id-50445 #multiscroll-nav{
 display: none;
}

@media only screen and (max-width: 1000px){
    .page-id-50445 .vertical_split_slider .ms-right {
        z-index: 3;
    }
}
@media only screen and (max-width: 1000px){
.vertical_split_slider .ms-left .ms-section:nth-child(2), 
.vertical_split_slider .ms-left .ms-section:nth-child(4) {
    visibility: hidden;
}
}