ul.timeline {
    list-style-type: none;
    position: relative;
}

    ul.timeline:before {
        content: ' ';
        background: #d4d9df;
        display: inline-block;
        position: absolute;
        left: 29px;
        width: 2px;
        height: 100%;
        z-index: 400;
    }

    ul.timeline > li {
        margin: 20px 30px;
        padding-bottom: 70px;
    }

    ul.timeline > li:last-child {
        height:0px;
    }

        ul.timeline > li:before {
            content: ' ';
            background: white;
            display: inline-block;
            position: absolute;
            border-radius: 50%;
            border: 3px solid var(--rtg-light-green);
            left: 20px;
            width: 20px;
            height: 20px;
            z-index: 400;
        }

.Timeline-Header {
    top: -40px;
    position: relative;
    padding: 10px;
    border: 20px solid var(--rtg-light-brown);
    border-radius: 15px;
}