button {
    font-size: 3em;
    font-weight: bold;
    color: white;
    background: #049410;
    padding: 24px; 
    border-radius: 12px;
}

body{
    background-image: url(images/background.jpg);
    background-size: cover;
    background-repeat: no-repeat;

    justify-content: center;
    align-items: center;
}

div{
    display: flex;
    min-height: calc(80%-12px);
    width: 100vw;

    justify-content: center;
    align-items: center;
}

#button{
    min-height: 500px;
}

a {
    text-decoration: none;
}