.campaign-ajax-container {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(4, 1fr);
}
.campaign-ajax-context {
    text-align: center;
    font-size: 14px;
}
.campaign-ajax-context .title { font-size: 22px; }
.campaign-ajax-paging {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px auto;
}
.campaign-ajax-paging > * {
    width: 30px;
    text-align: center;
    line-height: 20px;
    max-height: 30px;
    font-size: 11pt;
}
.campaign-ajax-paging button {
    background-color: transparent;
    border: none;
    width: 30px;
    text-align: center;
}

/* ========== [ pc only : break-point: 1024px ] ========== */
@media screen and (min-width: 1024px) {
    #campaign-ajax { height: 370px; }
}
/* ========== [ mobile : break-point: 1024px ] ========== */
@media screen and (max-width: 1023px) {
    #campaign-ajax { height: 310px; }
    .campaign-ajax-container { grid-template-columns: repeat(3, 1fr); }
    .campaign-ajax-context {
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 50px;
        font-size: 10px;
        color: #fff;
        background-color: rgba(0, 0, 0, 0.4);
    }
    .campaign-ajax-context .title {
        display: block;
        font-size: 14px;
    }
}