.timeline-list:first-child .timeline-line:before{background-color:#fff;content:"";height:calc(50% - 3rem);left:0;margin:auto;position:absolute;right:0;top:0;width:.25rem}.timeline-list:last-child .timeline-line:before{background-color:#fff;bottom:0;content:"";height:50%;left:0;margin:auto;position:absolute;right:0;width:.25rem}@media screen and (max-width:1024px){.timeline-list:first-child .timeline-line:before{height:20.625rem}.timeline-list:last-child .timeline-line:before{bottom:unset;height:100%;right:unset;top:20.9375rem}.timeline-dot-active{margin-left:.5rem;top:20.625rem}}