body {
    background-color: #fff;
}

h1 {
    color: green;
    text-align: left;
}

h2 {
    text-align: center;
}

.th-1 {
    margin: 20px;
    padding: 30px 20px;
    color: red;
    background-color: #eee;
    border-radius: 10px;
    border: 3px solid #f00;
}

.th-2 {
    margin: 20px;
    padding: 30px 20px;
    color: #fff;
    background-color: #555;
    border-radius: 10px;
}