.App{padding:20px;height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center}form{margin:20px 0}input[type=text]{width:300px;padding:10px;margin-right:10px}button{padding:10px 15px;background-color:#007bff;color:#fff;border:none;cursor:pointer}.short-url-display{margin:20px;display:flex;flex-direction:column;justify-content:center;align-items:center}.short-url-display a{color:#007bff;text-decoration:none}