.sf-prep-note{margin:16px 0;padding:12px 15px;border-left:3px solid currentColor;background:rgba(128,128,128,.07);border-radius:0 8px 8px 0;line-height:1.5;font-size:15px;overflow-wrap:anywhere}
.sf-prep-note strong{display:block;font-weight:650;color:inherit}
.sf-prep-note small{display:block;margin-top:4px;font-size:12px;font-weight:400;line-height:1.5;color:inherit;opacity:.8}
@media(max-width:600px){.sf-prep-note{font-size:14px;padding:10px 12px}}