.comment-mention-box {
    position: absolute;
    z-index: 3000;
    display: none;
    min-width: 260px;
    max-width: 360px;
    background: #fff;
    border: 1px solid #bfbfbf;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.comment-mention-item {
    padding: 6px 8px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.comment-mention-item:hover,
.comment-mention-item.active {
    background: #eef5ff;
}

.comment-mention-item small {
    color: #666;
    display: block;
}

.pi-date-cell {
    position: relative;
    padding-right: 20px !important;
}

.pi-row-comment-anchor {
    position: absolute;
    right: 2px;
    top: 1px;
    font-size: 10px;
    line-height: 1;
    white-space: nowrap;
}

.pi-row-comment-open {
    cursor: pointer;
    color: #555;
    display: inline-block;
}

.pi-row-comment-badge {
    display: inline-block;
    min-width: 12px;
    padding: 0 2px;
    border: 1px solid #777;
    border-radius: 8px;
    font-size: 9px;
    line-height: 12px;
    text-align: center;
    background: #f5f5f5;
    color: #333;
}

.pi-row-comment-badge-add {
    border-style: dashed;
    color: #666;
}

.pi-row-comment-count {
    margin-left: 2px;
}

.pi-row-comment-add {
    display: none;
    margin-left: 2px;
    color: #777;
}

.pi-date-cell:hover .pi-row-comment-add {
    display: inline-block;
}

.pi-date-cell:hover .pi-row-comment-open {
    color: #000;
}