body{
    height: 100vh;
    width:100vw;
}
h1{
    text-align: center;
}
#display{
    gap:10px;
    display: flex;
    justify-self: center;
    justify-content: center;
    flex-wrap: wrap;
}
#diag{
    display: flex;
    justify-self: center;
    font-size: large;
    margin-top: 20px;
}
input,legend{
    margin-bottom: 10px;
}