body { 
    font-family: sans-serif; 
}
.doctor-card { 
    padding: 20px; 
    border: 1px solid #ddd; 
    border-radius: 10px; 
    margin-bottom: 10px; 
}
@media (max-width: 768px) { 
    .doctor-card { 
        width: 100%; 
    } 
}