.events li {
    display: flex;
    color: #999;
}
.events time {
    position: relative;
    padding: 0 1.5em;
}
.events time::after {
    content: "";
    position: absolute;
    z-index: 2;
    right: 0;
    top: 0;
    transform: translateX(50%);
    border-radius: 50%;
    background: #fff;
    border: 1px #ccc solid;
    width: .8em;
    height: .8em;
}
.events span {
    padding: 0 1.5em 1.5em 1.5em;
    position: relative;
}
.events span::before {
    content: "";
    position: absolute;
    z-index: 1;
    left: 0;
    height: 100%;
    border-left: 1px #ccc solid;
}
.events strong {
    display: block;
    font-weight: bolder;
}
.events {
    margin: 1em;
    width: 50%;
}
.events,
.events *::before,
.events *::after {
    box-sizing: border-box;
    font-family: arial;
}