.timeline-tile-container,.timeline-tile-container-alternate{position:relative}.timeline-tile-container:before{background:linear-gradient(to right,#1ffff2,#3f24e5) border-box;border-radius:5px;content:"";top:0;right:0;bottom:0;left:0;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;padding:1px;position:absolute}.timeline-tile-container-alternate:before{background:linear-gradient(to left,#1ffff2,#3f24e5) border-box;border-radius:5px;content:"";top:0;right:0;bottom:0;left:0;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;padding:1px;position:absolute}