body {
  font-family: Arial, sans-serif;
}

.hero img {
  max-width: 100%;
}

.card {
  border: none;
  box-shadow: 0 0.25rem 0.75rem rgba(0,0,0,.1);
}

footer a:hover {
  text-decoration: underline;
}
html {
  scroll-behavior: smooth;
}

.tg-logo {
  height: 100px;
  width:100px;
  padding: 10px;
}

.social-links a i {
  font-size: 1.3rem;
  transition: color 0.3s ease;
  background-color: white;
  padding: 10px;
  border: 1px solid #fff;
  border-radius: 50%;
  color: #0d6efd;
}

.social-links a:hover i {
  color: #fff; 
  background-color: #0d6efd;
}