body
{
    background-color: lightgrey;
    color: black; /* #11DD00; */
    font-family: 'Courier', monospace;
    /*font-size: 120%;*/
}

/*
 main grid items...
 */

#grid_container_all_content
{
    display: grid;
    grid-template-columns: auto;
    grid-template-rows: 5em auto 4em;
    height: 100%;
    width: 100%;
}

#grid_content_area_header
{
    grid-column-start: 1;
    grid-column-end: 2;
    grid-row-start: 1;
    grid-row-end: 2;
    justify-self: stretch;
    border-bottom: solid grey;
}

#grid_content_area_map
{
    grid-column-start: 1;
    grid-column-end: 2;
    grid-row-start: 2;
    grid-row-end: 3;
    justify-self: stretch;
}

#grid_content_area_econ_panel
{
    grid-column-start: 1;
    grid-column-end: 2;
    grid-row-start: 3;
    grid-row-end: 4;
    justify-self: stretch;
    border-top: solid grey;
}

/*
 SVG game map items
 */
.svg_game_tile:hover
{
    /*
    opacity: 40%;
    */
}