@media only screen and (min-width : 1051px) { .Big {display:none;} } @media only screen and (max-width : 800px) { .Big {display:none;} } Desktop @media only screen and (min-width : 800px) { .mobile {display:none;} } Mobile @media only screen and (max-width : 1051px) { .huge {display:none;} } Huge