.sas-partner-call-now-button {
    position: fixed;
    right: 0px;
    bottom: 0px;
    margin: 20px;
    z-index: 999;
    background-color: #179721;
    color: white;
    border-radius: 35px;
    padding: 10px;
    cursor: pointer;
}

.sas-partner-call-now-button .dashicons-phone {
    width: 50px;
    height: 50px;
    font-size: 50px;
}