.smart-compose-suggestion {
    color: #999;
    background-color: rgba(200, 200, 200, 0.2);
    display: inline;
}
.smart-compose-tooltip {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 100000;
}