.timeline-wrapper{margin:3em 0;padding-left:40px;position:relative;overflow:hidden}.timeline::before{content:'';position:absolute;border-width:.15em;border-style:solid;top:0;bottom:0;margin-left:-2em;z-index:-50}.timeline-event{position:relative}.timeline-event::before{content:'';border-width:.3em;border-style:solid;width:1em;height:1em;left:-2.35em;top:0;border-radius:1000px;background-color:white;position:absolute}