dl.seminar-area {
    display: flex;
    background:var(--key-color2);
    margin-top:20px;
}
dl.seminar-area dt,
dl.seminar-area dd {
    font-size: 1.75em;
    font-weight: 700;
}
dl.seminar-area dt {
    padding: 0.6em 1.5357142857em 0.6em 1em;
    width: 440px;
    box-sizing:border-box;
}
dl.seminar-area dd {
    width: calc(100% - 440px);
}
dl.seminar-area dd ul {
    display: flex;
}
dl.seminar-area dt {
    color:var(--key-color1);
}
dl.seminar-area dt ul {
    height: 100%;
    display: flex;
    flex-flow: column;
    justify-content: space-between;
    text-align: center;
}
dl.seminar-area dt li.linkbtn {
    font-size: 0.5714em;
}


@media (min-width: 768px) and (max-width: 1150px) {
dl.seminar-area dt,
dl.seminar-area dd {
    width: 50%;
}
dl.seminar-area dd ul li.res {
    display: none;
}
}


@media (max-width: 767.5px) {
dl.seminar-area {
    flex-flow: column;
}
dl.seminar-area dt,
dl.seminar-area dd {
    width: 100%;
}
dl.seminar-area dt {
    padding: 0.9em 0.6em 1.2em 0.6em;
}
dl.seminar-area dt li.linkbtn {
    margin-top: 0.9em;
}
dl.seminar-area dd ul li.res {
    display: none;
}
}