/* Basic body styling for demonstration (can reuse) */
body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  font-family: 'Arial', sans-serif;
  background-color: #f0f2f5;
  margin: 0;
}
.link-container {
  padding: 20px;
}

.link-style-modern-4 {
  display: inline-block;
  padding: 10px 20px;
  text-decoration: none;
  color: #007bff;
  border: 2px solid #007bff;
  border-radius: 5px;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.link-style-modern-4 .arrow {
  display: inline-block;
  margin-left: 5px;
  transition: transform 0.3s ease;
}

.link-style-modern-4:hover,
.link-style-modern-4:focus {
  background-color: #007bff;
  color: white;
  border-color: #007bff;
  outline: none;
}

.link-style-modern-4:hover .arrow,
.link-style-modern-4:focus .arrow {
  transform: translateX(5px);
}