.timeline{display:flex;flex-direction:column;gap:2rem;height:100%}.timeline .columns{gap:4rem;border-left:2px solid rgba(var(--light-color),.75);padding-left:3rem;flex:1 1}.timeline .columns div{display:flex;flex-direction:column;gap:1rem}.timeline .columns div:nth-child(odd){position:relative}.timeline .columns div:nth-child(odd):before{content:"";position:absolute;left:calc(-4rem - 1px);top:.5em;width:2rem;height:2rem;background-color:rgb(var(--light-color));transform:rotate(45deg);border-radius:0 2rem;animation:pulse-glow 3s ease infinite}.timeline .columns ul li{color:rgba(var(--light-color),.6)}.timeline .timeline-title,.timeline .timeline-year{font-size:3rem;font-weight:600}.timeline .timeline-subtitle{font-style:italic}@keyframes pulse-glow{0%{filter:drop-shadow(0 0 0 #fff)}50%{filter:drop-shadow(0 0 10px #fff)}to{filter:drop-shadow(0 0 0 #fff)}}