@media screen{.frame-box{margin-bottom:1em;padding:1em;background:lightgrey;}}@media (max-width:767px){.hidden-xs{display:none !important;}}@media (min-width:768px) and (max-width:991px){.hidden-sm{display:none !important;}}@media (min-width:992px) and (max-width:1199px){.hidden-md{display:none !important;}}@media (min-width:1200px){.hidden-lg{display:none !important;}}