#rz-pulsante-seleziona-extra {
    background-color: #FF0092;
    padding: 15px;
    border: none;
    margin: 0px 15px 0px 15px;
}
/** MOBILE **/
@media only screen and (max-width: 767px) {
    #rz-pulsante-seleziona-extra {
        font-size: 14px;
    }
}
/** TABLET PORTRAIT **/
@media only screen and (min-width: 768px) and (max-width: 1024px) {
    #rz-pulsante-seleziona-extra {
        font-size: 2.5vw;
     }
}