.insights,
.contributors,
.timeline__items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.insight,
.contributor,
.timeline__item {
  flex-basis: 100%;
  display: flex;
}

.insight__container,
.contributor__container,
.timeline__container {
  flex-basis: 50%;
}

.insight:nth-child(even),
.contributor:nth-child(even),
.timeline__item:nth-child(even) {
  justify-content: flex-start;
}

.insight:nth-child(odd),
.contributor:nth-child(odd),
.timeline__item:nth-child(odd) {
  justify-content: flex-end;
}

.contributor__container,
.timeline__container {
  display: flex;
  position: relative;
}

.insight__container {
  padding: 2rem;
}

.insight__title {
  margin-bottom: 2px;
}

.contributor:nth-child(even) .contributor__container,
.timeline__item:nth-child(even) .timeline__container {
  flex-direction: row-reverse;
}

.contributor__name {
  margin-bottom: 0;
}

.contributor__commits {
  padding: 4px;
  background: #fff;
  color: var(--zalando-orange);
  position: relative;
  text-align: center;
}

.timeline__content {
  padding: 2rem;
  background: #fff;
  position: relative;
  text-align: center;
  max-width: 400px;
}

.timeline__title {
  margin-bottom: 2px;
}

.timeline__circle {
  display: flex;
  align-items: center;
}

.timeline__number {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  height: 30px;
  width: 30px;
  border-radius: 50%;
  background-color: var(--zalando-orange);
  color: #fff;
  font-size: 2.5rem;
}

.timeline {
  position: relative;
}

.timeline__items {
  position: relative;
  z-index: 2;
}

.timeline__bar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 6px;
  background: var(--page-section-header-underline);
  z-index: 1;
}

.activity {
  margin-top: 4rem;
}

.activity__number,
.overview__number {
  font-size: 4rem;
}

@media (min-width: 769px) {
  .activity__number,
  .overview__number {
    font-size: 6rem;
  }

  .contributor__commits--left::after,
  .timeline__content--left::after,
  .contributor__commits--right::after,
  .timeline__content--right::after {
    content: '';
    position: absolute;
    height:0;
    width:0;
    border: medium solid white;
  }

  .contributor__commits--left::after,
  .timeline__content--left::after {
    right:100%;
    border-width: 16px 16px 16px 0px;
    border-color: transparent white transparent transparent;
  }

  .contributor__commits--right::after,
  .timeline__content--right::after {
    left:100%;
    border-width: 16px 0 16px 16px;
    border-color: transparent transparent transparent white;
  }

  .contributor__commits--left::after,
  .contributor__commits--right::after {
    top: 0;
  }

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

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

  .timeline__content--left::after,
  .timeline__content--right::after {
    bottom: 50%;
  }

  .timeline__item:nth-child(odd) .timeline__container {
    right: 13px;
  }

  .timeline__item:nth-child(even) .timeline__container {
    left: 18px;
  }

  .timeline__item:nth-child(odd) .timeline__content {
    right: -22px;
    top: 16px;
  }

  .timeline__item:nth-child(even) .timeline__content {
    left: -22px;
    top: 16px;
  }

  .contributor:nth-child(even) .contributor__container {
    right: -50px;
    text-align: right;
  }

  .contributor:nth-child(odd) .contributor__container {
    left: -50px;
  }

  .contributor:nth-child(odd) .contributor__details {
    margin-left: 2rem;
  }

  .contributor:nth-child(even) .contributor__details {
    margin-right: 2rem;
  }

  .contributor__details-width--largest {
    width: 100%;
  }

  .contributor__details-width--larger {
    width: 80%;
  }

  .contributor__details-width--large {
    width: 60%;
  }

  .contributor__details-width--medium {
    width: 50%;
  }

  .contributor__details-width--smaller {
    width: 45%;
  }

  .contributor__details-width--small {
    width: 40%;
  }

  .contributor__details-width--smallest {
    width: 30%;
  }

  .insight:nth-child(even) .insight__container {
    position: relative;
    right: -50px;
    text-align: right;
  }

  .insight:nth-child(odd) .insight__container {
    position: relative;
    left: -50px;
    text-align: left;
  }
}

@media (max-width: 768px) {
  .insight__container,
  .contributor__container,
  .timeline__container {
    flex-basis: 100%;
  }

  .contributor:nth-child(even) .contributor__container,
  .contributor__container,
  .timeline__item:nth-child(even) .timeline__container,
  .timeline__container {
    flex-direction: column;
    align-items: center;
  }

  .timeline__item,
  .timeline__content,
  .contributor {
    margin-top: 20px;
  }

  .timeline__circle {
    left: 3px;
    position: relative;
  }

  .contributor__commits {
    background: transparent;
    color: var(--primary-font-color);
  }
}