.about-div {
    display: flex;
    flex-flow: row wrap;
}


.twoseries {
    border: 1px solid #898b8e;
    padding: 1em;
    border-collapse: separate;
}

.twoseries > div {
    padding: 0 20px;
    flex: 1 250px;
}


.twoseries ol {
    padding-left: 0;
    margin-top: 0;
    margin: auto;
    list-style-type: upper-roman;
    font-weight: bold;
    width: 60%;
}


.twoseries ol li {
    margin-bottom: 1em;
}


.twoseries ol ~ p {
    margin: auto;
    width: 60%;
    text-align: left;
}