@media only screen and (max-width: 1150px) and (min-width: 479px) {

.rev-btn {
    font-size: 2em !important;
    line-height: 20px !important;
    font-weight: bold !important;
    text-align: right !important;
    float: right !important;
    min-width: 0px !important;
    min-height: 0px !important;
    max-width: 100% !important;
right: 15%;
    letter-spacing: 1px !important;
}

}