.main_cont .row main .article {
    padding-bottom: 20px;
    border-bottom: solid 1px #6cbacd;
    margin-bottom: 30px;
}
.main_cont .row main .article .imagearea {
    width: 300px;
    height: 200px;
    margin-right: 20px;
}
.main_cont .row main .article .imagearea img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.main_cont .row main .article .textarea {
    width: calc(100% - 320px);
}
.main_cont .row main .article .textarea .date {
    font-size: 1.4rem;
    color: #878787;
    display: block;
    margin-bottom: 10px;
}
.main_cont .row main .article .textarea .cat {
    display: inline-block;
    color: #fff;
    font-size: 1.2rem;
    border-radius: 20px;
    background-color: #6cbacd;
    padding: 5px 10px;
    margin: 0 5px 5px 0;
}
.main_cont .row main .article .textarea h2 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0;
    line-height: 1.6;
    margin-top: 5px;
    margin-bottom: 10px;
    color: #0f0f0f;
}
.main_cont .row main .article .textarea p {
    font-size: 1.4rem;
    color: #737373;
    line-height: 2;
}

@media screen and (max-width:640px) {
    .main_cont .row main .article {
        flex-wrap: wrap;
    }
    .main_cont .row main .article .imagearea {
        width: 100%;
        height: unset;
        margin-right: 0;
        aspect-ratio: 16 / 9;
    }
    .main_cont .row main .article .textarea {
        width: 100%;
    }
    .main_cont .row main .article .textarea .date {
        display: inline-block;
        margin-top: 10px;
        margin-right: 10px;
        display: block;
    }
}