.milestone-details{display:none;opacity:0;transition:opacity .4s ease}.milestone-details.active{display:block;opacity:1}.title-inner{cursor:pointer;display:none;opacity:0;transition:opacity .4s ease}.title-inner.active{color:#007bff;display:block;font-weight:700;opacity:1}.border .dots{background:#ccc;border-radius:50%;cursor:pointer;height:14px;margin:10px 0;position:relative;transition:background .3s ease,transform .3s ease;width:14px}.border .dots.active{animation:pulse 1.5s infinite;background:#007bff;transform:scale(1.1)}@keyframes pulse{0%{box-shadow:0 0 0 0 hsla(3,79%,65%,.5)}70%{box-shadow:0 0 0 10px hsla(3,79%,65%,0)}to{box-shadow:0 0 0 0 hsla(3,79%,65%,0)}}