.italic {font-style: italic;}

.timeline ul {
  background: #ffffff;
  padding: 50px 0;
}

.timeline ul li {
  list-style-type: none;
  position: relative;
  width: 6px;
  margin: 0 auto;
  padding-top: 50px;
  background: rgba(27, 188, 204, 0.75);
}

.timeline ul li::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: inherit;
}

.timeline ul li div {
  position: relative;
  bottom: 0;
  width: 400px;
  padding: 15px;
  background: rgba(208, 208, 208, 0.56);
}

.timeline ul li div::before {
  content: '';
  position: absolute;
  bottom: 7px;
  width: 0;
  height: 0;
  border-style: solid;
}

.timeline ul li:nth-child(odd) div { left: 45px; }

.timeline ul li:nth-child(odd) div::before {
  left: -15px;
  border-width: 8px 16px 8px 0;
  border-color: transparent #d0d0d0 transparent transparent;
}

.timeline ul li:nth-child(even) div { left: -439px; }

.timeline ul li:nth-child(even) div::before {
  right: -15px;
  border-width: 8px 0 8px 16px;
  border-color: transparent transparent transparent #d0d0d0;
}

time {
  display: block;
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 8px;
}







@media screen and (max-width: 600px) {

.timeline ul li { margin-left: 20px; }

.timeline ul li div { width: calc(100vw - 91px); }

.timeline ul li:nth-child(even) div { left: 45px; }

.timeline ul li:nth-child(even) div::before {
  left: -15px;
  border-width: 8px 16px 8px 0;
  border-color: transparent rgba(208, 208, 208, 0.72)  transparent transparent;
}
}