/* Validation ID*/
#validation {
    text-align: center;
}

/* margin around footer */
footer {
    margin: 50px;
}
#container {
    color:rgb(47, 139, 10);
    font-size: 24px;
    text-align: center;
    line-height: 1.5em;
    border-top: 1px solid black;
    border-bottom: 1px solid black;
    border-left: 1px solid black;
    border-right: 1px solid black;
    background-color:lightgrey;
}
#butter {
    text-align: center;
    font-weight: bold;
    background-color: pink;
    border:4px solid red;
}
button {
    color:black;
    font-size:15px;
    font-weight:bold;
    background-color:purple;
}
h1{
    text-align:center;
    background-color: darkgreen;
}