.timeline {
    position: relative;
    background-color: inherit;
    width: 50%;
}

.timeline:nth-child(even) {
    padding: 0px 0px .5rem 1rem;
    left: 50%;
}

.timeline:nth-child(odd) {
    padding: 0px 1rem .5rem 0px;
    left: 0;
}

.timeline:nth-child(odd) h3 {
    text-align: right;
}

.timeline h3 {
    padding: 0;
    padding-bottom: 15px;
}

.timeline h4 {
    padding: 0;
    padding-bottom: 15px;
}