as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
write a css class for an element with a rounded border
user
.rounded-border {
    border-radius: 10px; 
    border: 2px solid black; 
}
assistant