.row {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    gap: 50px;
}

.column {
    display: flex;
    flex-direction: column;
    min-width: 270px;
    width: 100%;
    max-width: 330px;
}

.title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    user-select: none;
}

.timeline-item {
    padding: 0 0 20px 40px;
    font-size: 1rem;
    position: relative;
}

.timeline-item .year {
    padding: 2px 12px;
    border: 1px solid #aaa;
    border-radius: 30px;
    background-color: #fff;
    position: relative;
    left: -40px;
    user-select: none;
}

.timeline-item .item-title {
    font-weight: 600;
    margin-top: 20px;
    word-break: break-word;
}

.timeline-item .text,
.timeline-item .text1 {
    font-size: 14px;
}

.timeline-item .text1 {
    font-weight: 600;
}

.timeline-item:before {
    content: '';
    position: absolute;
    display: block;
    height: 100%;
    background-color: #f1f1f6;
    width: 1px;
    left: 15px;
    bottom: 5px;
}