body{
    background-color:grey;
}

h1 {
    font-size: 1.5em;
}
h2 {
    font-size: 1.25em;
}
table {
    margin-bottom: 2em;
    padding-top: 1em;
}
thead {
    text-align: left;
}
th {
    border-top: thin solid rgba(0,0,0,0.25);
    border-bottom: thin solid rgba(0,0,0,0.25);
    padding-top: 0.25em;
    padding-bottom: 0.25em;
}
th:not(:first-child),
td:not(:first-child) {
    padding-left: 1em;
    padding-right: 1em;
}
td {
    border-bottom: thin dotted rgba(0,0,0,0.25);
}