A responsive div with a grid layout using template '100px 1fr', containing items with large text and :hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); }.
<select style='display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; :hover { transform: scale(1.1); }'><li style='color: red; border: 1px ridge pink;'>Choose Option</li><li style='color: green; border: 1px ridge purple;'>Click Me</li><li style='color: yellow; border: 1px double blue;'>Login</li><li style='color: green; border: 1px solid pink;'>Sign Up</li><li style='color: gray; border: 1px ridge gray;'>Click Me</li></select> @keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-30px); } 60% { transform: translateY(-15px); } }