.timeline::after {
    content: '';
    position: absolute;
    width: 1px;
    background-color: #000000;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-event.left {
    left: 0;
}

.timeline-event.right {
    left: 50%;
}

.timeline-event::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background-color: var(--wp--custom--color--primary);
    right: 0%;
    top: 50%;
    transform: translate(50%, -50%);
    border-radius: 50%;
    z-index: 1;
    fill: #000000;
}

.timeline-event.right::after {
    right: 100%;
}

.timeline-event::before {
    content: "";
    background: var(--wp--custom--color--white);
    width: 27px;
    height: 27px;
    transform: translateY(-50%) rotate(45deg);
    position: absolute;
    top: 50%;
}