d3/_site/ex/calendar.css

A small, free JavaScript library for manipulating documents based on data.

#chart {
  font: 10px sans-serif;
}

.day {
  fill: none;
  stroke: #ccc;
  shape-rendering: crispEdges;
}

.month {
  fill: none;
  stroke: #000;
  stroke-width: 2px;
  shape-rendering: crispEdges;
}