network_inventory/network_inventory/static/inventory/css/inventory.css

body {
    margin-top: 10px;
    margin-bottom: 10px;
    margin-right: 10px;
    margin-left: 20px;
}

table, th, td {
    border: 1px solid black;
}

th {
    text-align: left;
}

th, td {
    padding: 5px;
}

code {
    background-color: lightgray;
    clear: left;
    border: 1px solid;
    padding: 5px;
}

p.copyright {
    font-size:10px
}