body {
     font-family: Tahoma, sans-serif;
     display: flex;
     flex-direction: column;
     align-items: center;
     justify-content: center;
     height: 100vh;
     margin: 0;
     background-color: #abd1d4;
 }

 button {
     background-color: #0095ff;
     color: white;
     border: none;
     padding: 10px 20px;
     margin: 10px;
     cursor: pointer;
     border-radius: 5px;
     width: 300px;
     height: 60px;
     font-size: 2rem;
 }

 button:hover {
     background-color: #4557a5;
 }

 #category,
 #question,
 #answer {
     background-color: white;
     padding: 20px;
     border-radius: 10px;
     box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
     margin: 10px 0;
     text-align: center;
     width: 500px;
     height: 50px;


 }