.tooltip {
    display: none;
}

.tooltip::after {
    position: absolute;
    top: 19px;
    content: 'Copied to clipboard';
    background-color: white;
    color: #C68D36;
    font-size: 10px;
    border: 1px solid #CBCBCB;
    padding: 3px 5px;
    transition-property: all;
    transition-duration: 1s;
    width: 87px;
}