*{
    margin: 0;
    box-sizing:border-box;
}
body {
    font-size: 130%;
    font-family: 'Inconsolata', monospace;
    font-weight: 300;
    padding: 50px 0;
}

#page-wrapper {
    width: 90%;
    max-width: 1000px;
    margin: auto;
    border: 10px solid #BCCCDC;
    background-color: #BCCCDC;
}

.container {
    padding: 10px 40px;
    position: relative;
    width: 50%;
}
.content {
    background-color: #D9EAFD;
    padding: 20px;
}

.timeline {
    position: relative;
    margin: auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: black;
    top: 0;
    bottom: 0;
    left: 50%;
}
.container::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: black;
    z-index: 1;
    top: 20px;
}

.left {
    left: 0;
    text-align: right;
}

.left::after {
    right: -2.8%;
    margin: 6% 0 6% 0;
}

.right {
    left: 50%;
    text-align: left;
}


.right::after {
    left: -1.5%;
    margin: 6% 0 6% 0;
}