.cust-btn{
    display:none;
}

/* menu fissato, ma non su survey */
#inner-content :not(.frontend-page) .form-buttons {
    justify-content: center;
    display: flex;
    float: left;
    border-radius: 5px;
    margin-top: 15px;
    margin-bottom: 15px;
    position: fixed;
    top: 40px;
    right: 10px;
    z-index: 999999999999;
    background-color: lightgrey;
    height: 45px;
    align-items: center;
    text-align: center;
    padding: 5px;
    box-shadow:
        1.1px 2px 2.2px rgba(0, 0, 0, 0.02),
        2.5px 4.7px 5.3px rgba(0, 0, 0, 0.028),
        4.8px 8.9px 10px rgba(0, 0, 0, 0.035),
        8.5px 15.9px 17.9px rgba(0, 0, 0, 0.042),
        15.9px 29.7px 33.4px rgba(0, 0, 0, 0.05),
        38px 71px 80px rgba(0, 0, 0, 0.07);
}