td {
    border: 1px solid lightgrey;
    min-width: 3em;
}

table {
    max-width: 100%;
}

tr:nth-child(2n+1) {
    background-color: lightgray;
}

tr {
    width: 100%;
}

.net-negative {
    background-color: lightcoral;
}
.net-positive {
    background-color: lightgreen
}

.summary {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
}
.summary-panel {
    float:left;
    padding-right: 2em;
}

body {
    display: flex;
    flex-wrap: wrap;
}

.navigation {
    flex-grow: 1;
    max-width: 100px;
    border-left: 1px solid #333;
    padding-left: 10px;
}

.main {
    flex-grow: 3;
    max-width: 1000px;
    margin: auto;
}

p, li {
    max-width: 70ch;
}

a, a:visited {
    color: black;
}