body
{
    background-color:#b18a36;
}
h1{
    text-align:center;
    color:#ffd800;
    font-family:Arial;
}
h4 {
    text-align: center;
    color: #ffd811;
    font-family: Arial;
}
table{
    margin: 0 auto;
    width:200px;
    height:200px;
}
input[type=text] {
    width: 150px;
    margin: 1px;
    border: 1px;
    border-radius: 5px;
    background-color: #cef00e;
    font-size: 24px;
    text-align: center;
    font-family: Arial;
    color: #033a0b;
}
input[type=button] {
    border-bottom: solid;
    border-bottom-color: #4cff00;
    font-size: 18px;
    border-radius: 10px;
}