body {
    background: rgb(0, 125, 12);
    background: radial-gradient(circle, rgba(0, 125, 12, 1) 46%, rgba(22, 58, 31, 0.9977240896358543) 97%);
    background-repeat: no-repeat;
    text-align: center;
    font-family: sans-serif;
}
h1{  
    color: goldenrod;
    font-size: 80px;
}
p{
    font-size: 50px;
    color: white;
    font-weight: 500;
}
#message-el{
    font-style: italic;
}
#btn{
    padding: 10px 0px;
    font-size: 40px;
    border-radius: 30px;
    cursor: pointer;
    border: none;
    width: 300px;
    background-color: goldenrod;
}