.App{font-family:Arial,sans-serif;display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:#fffdfa;color:#333}.timer{font-size:24px;margin-bottom:30px}.question{font-size:18px;margin-bottom:10px;padding:0;width:min(80vw,640px);max-width:min(80vw,640px);border:#333333 solid 5px}.answer{text-align:center;width:300px;height:40px;padding:5px;font-size:18px}.start-button{font-size:24px;padding:10px 20px;margin:20px;cursor:pointer}.result-time{font-size:24px}h1{font-size:36px;margin:20px}.question img{object-fit:contain;width:min(80vw,640px);max-width:min(80vw,640px)}.spacer{height:30px}p{font-size:18px}body{margin:0;padding:0}