#sc-chatbot{max-width:420px;margin:20px auto;font-family:Arial}
#sc-messages{min-height:300px;border:1px solid #ddd;padding:10px}
.bot{background:#eee;padding:6px;margin:4px;border-radius:5px}
.user{background:#cce5ff;padding:6px;margin:4px;text-align:right;border-radius:5px}