.button-copy-url {
    background-color: transparent;
    color: var(--color-SLIDDES-dark);
    border-radius: 16px;
    cursor: pointer;
    border: 1px transparent var(--color-SLIDDES-dark);
    font-family: inherit;
    float: right;
}

    .button-copy-url:hover {
        text-decoration:underline;
    }