ol.big-list {padding-left:0;}
ol.big-list li {
    counter-increment: section;
}
ol.big-list li:before {
    content: counter(section);
    display: flex;
    position: absolute;
    left: 0;
    justify-content: center;
    align-items: center;
    width: 2.5rem;
    height: 2.5rem;
    font-weight: 700;
    background: var(--link);
    border-radius: 50%;
    color: white;
}
.big-list li {
    margin-bottom: 0;
    padding-left: 3.5rem;
    padding-right: 1rem;
    list-style-type: none;
    padding-bottom: 1rem;
    position: relative;
}