.tgl_box {
    text-align: right;
    margin-right: -40px;
    font-size: 10px;
    color: #A4B7C1;
    font-style: italic;
    padding-bottom: 10px;
}

.timeline {
    --uiTimelineMainColor: var(--timelineMainColor, #222);
    --uiTimelineSecondaryColor: var(--timelineSecondaryColor, #fff);

    position: relative;
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.timeline:before {
    content: "";
    width: 1px;
    height: calc(100% - 70px);
    /* Adjust height to exclude the bottom box */
    background: repeating-linear-gradient(transparent,
            transparent 4px,
            var(--uiTimelineMainColor) 4px,
            var(--uiTimelineMainColor) 8px);
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.timeline__group {
    position: relative;
}

.timeline__group:not(:first-of-type) {
    margin-top: 4rem;
}

.timeline__year {
    font-size: 15px;
    padding: .5rem 1.5rem;
    border-radius: 10px;
    color: var(--uiTimelineSecondaryColor);
    background-color: #494949;

    position: absolute;
    left: 0;
    top: 0;
}

.timeline__box {
    position: relative;
}

.timeline__box:not(:last-of-type) {
    margin-bottom: 60px;
}

.timeline__box:before {
    content: "";
    width: 100%;
    height: 2px;
    background-color: var(--uiTimelineMainColor);

    position: absolute;
    left: 0;
    z-index: -1;
}

.timeline__date {
    border-radius: 10px;
    min-width: 65px;
    position: absolute;
    left: 0;

    box-sizing: border-box;
    padding: .5rem 1.5rem;
    text-align: center;

    background-color: var(--uiTimelineMainColor);
    color: var(--uiTimelineSecondaryColor);
}

.timeline__day {
    font-size: 15px;
    font-weight: 700;
    display: block;
}

.timeline__month {
    display: block;
    font-size: .8em;
    text-transform: uppercase;
}

.timeline__post {
    /* padding: 1.5rem 2rem; */
    padding: 0.5rem 4rem 1rem 1rem;
    border-radius: 10px;
    border-left: 3px solid var(--uiTimelineMainColor);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, .12), 0 1px 2px 0 rgba(0, 0, 0, .24);
    background-color: var(--uiTimelineSecondaryColor);
}

@media screen and (min-width: 641px) {

    .timeline:before {
        left: 30px;
    }

    .timeline__group {
        padding-top: 55px;
    }

    .timeline__box {
        padding-left: 80px;
    }

    .timeline__box:before {
        top: 50%;
        transform: translateY(-50%);
    }

    .timeline__date {
        top: 50%;
        margin-top: -27px;
    }
}

@media screen and (max-width: 640px) {

    .timeline:before {
        left: 0;
    }

    .timeline__group {
        padding-top: 40px;
    }

    .timeline__box {
        padding-left: 20px;
        padding-top: 70px;
    }

    .timeline__box:before {
        top: 90px;
    }

    .timeline__date {
        top: 0;
    }
}

.timeline {
    --timelineMainColor: #20A8D8;
    font-size: 12px;
}