body {
    background-color: #eee;
}

table {
    background-color: #fff;
}

.mw-sm {
    max-width: 540px;
}

.mw-md {
    max-width: 720px;
}

.no-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.no-list > * {
    padding: 0;
    margin: 0;
}

.no-link {
    text-decoration: none;
    color: inherit;
}