.retention-notice{padding:14px 24px;background:#fff1d4;color:#603f12;border-bottom:2px solid #ba8734;font-family:"Yu Gothic","Meiryo",sans-serif;font-size:16px;line-height:1.7;overflow-wrap:anywhere}
@media(max-width:600px){.retention-notice{padding:12px 16px;font-size:15px}}