:host ::ng-deep .comment-box {
    height: 4rem;

    overflow-y: scroll;

    &:focus {
        outline: none;
    }

    .mention {
        display: inline-block;
        position: relative;

        &:not(.ignore) {
            color: blue;
            background-color: transparent;
            font-style: italic;
            font-size: 0.8rem;
            font-weight: bold;
        }
    }
}

:host.floating span {
    opacity: 1;
}