*{padding:0;margin:0;box-sizing:border-box}
#wrapper{width:1170px;max-width:100%;margin:auto}
.common-outer-padding{padding:80px 0}
.timeline-1-outer{float:left;width:100%}
.timeline-1-inner{float:left;width:100%}
.timeline-1-inner ul{float:left;width:100%}
.timeline-1-inner ul li{float:left;width:100%;list-style:none}
.timeline-1-left{float:left;width:50%;position:relative;padding:25px 35px}
.timeline-1-right{float:left;padding:25px 35px}
.timeline-1-center-outer{position:absolute;right:0;top:0;height:100%}
.timeline-1-crl{position:absolute;top:0;right:-8px;width:17px;height:17px;background:#ccc;border-radius:100%}
.timeline-1-bor{position:absolute;top:0;left:0;width:2px;height:100%;background:#ccc}
.timeline-1-inner ul li:nth-of-type(2n) .timeline-1-left{float:right}
.timeline-1-inner ul li:nth-of-type(2n) .timeline-1-right{float:right}
.timeline-1-inner ul li:nth-of-type(2n) .timeline-1-center-outer{right:inherit;left:0}