.pnavi-question:first-child .pnavi-answer:first-child::before {
    background-image: url("/common/img/info_navi/icon_citizen.svg");
    border-radius: 2px;
}

.pnavi-question:first-child .pnavi-answer:nth-child(2):before {
    background-image: url("/common/img/info_navi/icon_business.svg");
    border-radius: 2px;
}