svg text {
    width: 100%;
      height: auto;
    font-family: 'Titillium Web', sans-serif;
}

.col-12 { position: relative;}

.viz_tooltip {
      font-family: 'Titillium Web', sans-serif;
      position: absolute;
      background: #333;
      color: #fff;
      padding: 6px 10px;
      border-radius: 4px;
      font-size: 12px;
      pointer-events: none;
      z-index: 100000; 
    }

.year-label,
.month { font-size: 12px;
    fill: #999;
}

.year rect {
  stroke: #eaeaea;
}