#pbca-wallet-app { text-align:center; }
.wallet-main { margin:20px auto; }
.wallet-balance { white-space: pre-line; margin-top:10px; }
#wallet-lines, .wallet-line { display:flex; flex-wrap:wrap; justify-content:center; gap:20px; }
.wallet-line { border:1px solid #ddd; padding:12px; border-radius:4px; width:200px; margin:10px auto; }
.wallet-info { margin-top:10px; word-break:break-all; }