input {
  text-align: center;
}

canvas {
  padding-left: 0;
  padding-right: 0;
  margin-left: auto;
  margin-right: auto;
  display: block;
  width: 600px;
}

.tooltip {
  visibility: hidden;
  position: absolute;
  top: 120px;
  left: 20px;
}

div.pu {
  padding-left: 0;
  padding-right: 0;
  margin-left: auto;
  margin-right: auto;
  /*padding-left: 0;*/
  /*padding-right: 0;*/
  display: block;
  width: 600px;
}

#idyearsel {
}

#overlay {
  position: fixed;
  display: none;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2;
  cursor: pointer;
  color: white;
}

#overlay h1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}