.events {
    margin: 1em;
}

.events li {
    display: flex;
    color: #999;
    text-align: left;
}

.events circle {
    position: relative;
    padding: 0rem;
}

.events circle::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    border-radius: 50%;
    background: #ffffff;
    border: 2px #797979 solid;
    width: 2.4rem;
    height: 2.4rem;
    z-index: 2;
    transform: translateX(55%);
}

.events circle::after {
    content: "";
    position: absolute;
    top: 0.29rem;
    right: 0.23rem;
    border-radius: 50%;
    background: #ffffff;
    border: 2px #797979 solid;
    width: 1.8rem;
    height: 1.8rem;
    z-index: 3;
    transform: translateX(70%);
}

.events circle.selected::after {
    content: "";
    position: absolute;
    top: 0.29rem;
    right: 0.23rem;
    border-radius: 50%;
    background: #909096;
    border: 2px #797979 solid;
    width: 1.8rem;
    height: 1.8rem;
    z-index: 3;
    transform: translateX(70%);
}

.events span {
    padding: 0 1.5rem 1.5rem 2.5rem;
    position: relative;
}

.events span::before {
    content: "";
    position: absolute;
    z-index: 1;
    left: 0;
    height: 100%;
    border-left: 0.3rem #797979 solid;
}

.events strong {
    display: block;
    font-weight: bolder;
}

.events,
.events *::before,
.events *::after {
    box-sizing: border-box;
}

.events li:last-child span::before {
    height: 0%;
    padding: 0 1.5rem 0.5rem 2.5rem;
}

.events-mb {
    display: flex;
    position: relative;
    justify-content: space-between;
    padding: 4.0rem 0rem 0rem 0rem;
}

.events-mb:before {
    content: " ";
    left: 12%;
    width: 55%;
    height: 0.3rem;
    background: #797979;
    position: absolute;
    transform: translate(2rem, -2rem);
}

.events-mb li {
    color: #999;
    text-align: center;
    position: relative;
    list-style: none;
}

.events-mb circle::before {
    content: "";
    position: absolute;
    left: 10%;
    border-radius: 50%;
    background: #ffffff;
    border: 2px #797979 solid;
    width: 2.4rem;
    height: 2.4rem;
    z-index: 2;
    transform: translate(3rem, -3rem);
}

.events-mb circle::after {
    content: "";
    position: absolute;
    left: 10%;
    border-radius: 50%;
    border: 2px #797979 solid;
    width: 1.8rem;
    height: 1.8rem;
    z-index: 3;
    transform: translate(3.3rem, -2.7rem);
}

.events-mb circle.selected::after {
    content: "";
    position: absolute;
    left: 10%;
    border-radius: 50%;
    background: #909096;
    border: 2px #797979 solid;
    width: 1.8rem;
    height: 1.8rem;
    z-index: 3;
    transform: translate(3.3rem, -2.7rem);
}