A responsive span with a grid layout using template '1fr 2fr', containing items with medium text and :hover { background-color: #555; color: white; }.
<nav style='display: grid; grid-template-columns: 100px 1fr; gap: 10px; :hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); }'><li style='color: pink; border: 1px ridge purple;'>Contact Us</li><li style='color: black; border: 1px solid gray;'>Contact Us</li><li style='color: purple; border: 1px dotted black;'>Choose Option</li><li style='color: gray; border: 1px groove pink;'>Choose Option</li><li style='color: white; border: 1px solid orange;'>Submit</li></nav> @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }