@media (max-width: 640px) { .cbk-phone { width: 56px !important; height: 56px !important; top: auto !important; right: 16px !important; bottom: 16px !important; left: auto !important; } .cbk-phone-second_circle, .cbk-phone-third_circle, .cbk-phone-text { display: none !important; } }