CSS导航栏hover动画实现方法

nav a {
  display: inline-block;
  padding: 10px 15px;
  color: #333;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

nav a:hover {
  background-color: #007bff;
  border-radius: 4px;
}

nav a {
  position: relative;
  padding: 10px 15px;
  color: #333;
  text-decoration: none;
}

nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 8px;
  width: 0;
  height: 2px;
  background-color: #007bff;
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

nav a {
  padding: 10px 15px;
  color: #555;
  text-decoration: none;
  transition: all 0.3s ease;
}

nav a:hover {
  color: #007bff;
  transform: scale(1.05);
}

nav a {
  display: inline-block;
  padding: 12px 16px;
  margin: 0 8px;
  color: #333;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.3s ease;
}

nav a:hover {
  background-color: #f8f9fa;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}