tr:nth-child(even).summary {
    background-color: #f2f2f2;
}

td, th {
    padding: 5px;
    border: 1px solid black;
}

table {
   border: 1px solid black;
}

div.meas_res {
    border: 1px solid black;
}

span.map_box {
    max-width: 260px;
    vertical-align: top;
}

div.map_box {
    vertical-align: top;
}

p {
    max-width: 60em;
}