.m-event-join .content {
    font-size: 1.8rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    text-align: justify;
}

.m-event-join .content ul {
    list-style: disc;
    padding-left: 2rem;
}

.l-event{
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 3em 0;
    gap: 2em;
    flex-direction: row;
    flex-wrap: wrap;
}
.l-event .l-event_item{
    width: calc(33.333% - 2em);
}

.l-event .l-event_item .main-color{
    font-size: 1.8rem;
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    padding: 10px 15px;
    color: #025899;
}
@media screen and (max-width: 768px) {
    .l-event .l-event_item {
        width: 100%;
    }
    .l-event .l-event_item .main-color {
        font-size: 1.6rem;
    }
}