#info-tour .pc-only {
    display: block;
}
#info-tour .mobile-only {
    display: none;
}

#info-tour .img-container {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

@media screen and (max-width: 719px) {
    #info-tour .pc-only {
        display: none;
    }
    #info-tour .mobile-only {
        display: block;
    }
}