* {
    font-family: 'Work Sans',Arial, Helvetica, sans-serif;
  }

  #container {
    max-width: 1000px;
    margin: 0 auto;
  }

  #chart {
    width: 100%;
  }

  svg {
    max-height: 100vh;
  }

  /* styling the tooltip to make it more readable */
  .svg-tooltip {
    background: rgba(69, 77, 93, .9);
    border-radius: 5px;
    color: #fff;
    display: block;
    font-size: 12px;
    line-height: 16px;
    text-transform: none;
    max-width: 320px;
    padding: 1rem;
    position: absolute;
    text-overflow: ellipsis;
    white-space: pre;
    z-index: 300;
    visibility: hidden;
  }

  .domain {
    display: none;
  }
  
  line {
    stroke: #ddd;
  }

  svg text {
    font-size: 8px;
  }
  
  .x-axis text {
    transform: translateY(5px);
  }
  
  .y-axis text {
    transform: translateX(-5px);
  }

  foreignObject p {
    font-size: 10px;
  }