html {
  width: 100%;
  background: #e8e8e8;
  display: flex;
  align-content: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  font-family: Merriweather;

  body {
    margin: 0;
    padding: 1em;
    width: 100%;
    min-height: 100vh;
    align-items: center;
    display: flex;
    flex-direction: column;

    h1 {
      background: white;
      color: #002347;
      border: 1px solid black;
      border-width: 1px 0;
      position: relative;
      left: -0.5em;
      top: -0.5em;
      width: calc(100% + 0.5em - 3px);
      padding: 0.3em;
      text-align: center;
    }

    p {
      font-size: 1.5em;
      font-family: Verdana;
    }
  }
}

#years {
  color: white;
  font-size: 30pt;
}

#year0 {
  color: #023289;
}

#year1 {
  color: #046937;
}

#year2 {
  color: #000000;
}

#description {
  margin: 20px;
  color: #002347;
  width: 50vw;
}

#birds {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 80%;
  justify-content: center;
}

.bird {
  display: inline-block;
  position: relative;
  margin-right: 10px;
  top: 0px;
}

.birdLabel {
  font-size: 0.6em;
  display: block;
  position: relative;
  left: 0px;
  width: 100%;
  height: 50px;
  top: 20px;
  z-index: 3;
  overflow: hidden;
  color: #002347;
  text-align: center;
}

.birdBlock {
  margin-top: 50px;
  position: absolute;
  left: 0px;
  top: 0px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.block0 {
  background-color: #02328980;
}

.block1 {
  background-color: #04693780;
}

.block2 {
  background-color: #00000080;
}

.num {
  font-size: 10px;
  position: relative;
  z-index: 10;
  margin: 3px;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.7);
}