/* Mobile sizes */ @media screen and (max-width: 480px) { #wapp-button { width: 80px; margin-left: 10px; margin-right: 10px; margin-bottom: 10px; } #wapp-button img { width: 80px; } } /* Tablet sizes */ @media screen and (min-width: 481px) and (max-width: 1024px) { #wapp-button { width: 80px; margin-left: 15px; margin-right: 15px; margin-bottom: 15px; } #wapp-button img { width: 80px; } } /* Desktop sizes */ @media screen and (min-width: 1025px) { #wapp-button { width: 320px; margin-left: 20px; margin-right: 20px; margin-bottom: 20px; } #wapp-button img { width: 320px; } }