* {
    box-sizing: border-box;
}

h2, h3, h4 {
    text-align: center;
}

table {
    border-spacing: 0;
    border: 1px black solid;
    margin: 0 auto;
}

td {
    border: 1px black solid;
    text-align: center;
}

a {
    color: #2375D8;
}