body{
font-family: Arial;
background:#f4f6ff;
text-align:center;
}

.container{
margin-top:100px;
}

input{
padding:10px;
margin:10px;
font-size:16px;
}

button{
padding:12px 20px;
font-size:16px;
margin:10px;
cursor:pointer;
background:#4CAF50;
color:white;
border:none;
border-radius:5px;
}

button:hover{
background:#45a049;
}

.score{
font-size:20px;
margin-bottom:20px;
}

#question{
font-size:22px;
margin:20px;
}