#blockCTA {
    position: fixed;
    background: #F9FBFC;
    padding: 20px 40px;
    border-radius: 40px;
    border: 1px solid #e9e9e9;
    font-weight: 500;
    text-decoration: none;
    left: 40px;
    bottom: 40px;
    z-index: 9999;
}
#blockCTA:hover {
    background: #f5f7f7;
}
@media only screen and (max-device-width: 500px) {
    #blockCTA {
        display: none;
        left: 20px;
        bottom: 10px;
        transform: translateX(0%);
    }
}