@media(min-width: 992px)
{
    .block-visibility-hide-large-screen
    {
        display: none!important;
    }
}
@media(min-width: 768px) and (max-width: 991.98px)
{
    .block-visibility-hide-medium-screen
    {
        display: none!important;
    }
}
@media(max-width: 767.98px)
{
    .block-visibility-hide-small-screen
    {
        display: none!important;
    }
}