body {
    margin: 0;
    background-color: #0096d9;
}

table, th, td {
    border: 1px solid rgb(78, 71, 71);
    text-align: center;
    margin: auto;
    border-radius: 5px;
    background-color: #37873e;
}

button {
    display: block;
    text-align: center;
    border: 1px solid black;
    border-radius: 7px;
    text-align: center;
    margin: 5px auto;
    font-size: 15px;
    background-color: #498363;
}

h1 {
    font-size: 60px;
    background-color: #009595;
    color: #008d00;
}

h2 {
    text-align: center;
    color: #e32331;
}

.center {
    text-align: center;
}