.tooltip {
    background: #fff;
    border-radius: 4px;
    position: relative;
    width: 280px;
    transform: translateX(-50%);
    left: 50%;
    z-index: 200;
    top: 24px;
}

.tooltip:before {
    position: absolute;
    content: '';
    border-bottom: 8px solid #fff;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
}

.content {
    padding: 8px 8px 8px 12px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.appendix {
    margin-top: 4px;
}

.close-icon {
    flex: 0 0 auto;
    cursor: pointer;
    margin-left: 8px;
}