.grid-container {
    display: grid;
    grid-gap: 20px;

    grid-template-columns: 400px 600px;
    grid-template-rows: auto auto;
}


.grid-pagetitle {
    grid-row: 1;
    grid-column: 1/3;
}

.grid-leftpane {
    grid-row: 2;
    grid-column: 1;
}

.grid-rightpane {
    grid-row: 2;
    grid-column: 2;
}

.grid-bottompane {
    grid-row: 3;
    grid-column: 1/3;
}

#abbrevs_table > tr:nth-child(odd) {
    background:	#e3f0ff;
}