svg {
  shape-rendering: crispEdges;
}

a:link {
    color: midnightblue;
}

.info_frame {
    border-width: 1px;
    border-color: midnightblue;
    border-spacing: 0px;
    padding: 0px; 
    border-style: none;
}

.info_header {
    font: 24px sans-serif;
    color: midnightblue;
}

.info_title {
    font: 13px sans-serif;
    font-weight: bold;
}

.info_text {
    font: 12px sans-serif;
    color: black;
}

.credit {
    font: 10px sans-serif;
}

.chart_axis {
    stroke: midnightblue;
    stroke-width: 1;
}

.axis_text {
    font: 16px sans-serif;
    fill: midnightblue;
}