body {
  margin: 0;
  background: #111;
  font-family: Arial, sans-serif;
  color: white;
  text-align: center;
}
#container {
  padding: 20px;
}
#title {
  color: orange;
  font-size: 40px;
}
#bar {
  width: 90%;
  max-width: 800px;
  height: 40px;
  background: #333;
  border: 3px solid orange;
  margin: 20px auto;
  border-radius: 12px;
  position: relative;
  overflow: visible;
}
#fill {
  height: 100%;
  width: 3.6%;
  background: orange;
  border-radius: 12px 0 0 12px;
}
#sub-count {
  font-size: 24px;
  font-weight: bold;
}
.dot, .emoji {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: auto;
}
.dot {
  width: 12px;
  height: 12px;
  background: orange;
  border-radius: 50%;
  box-shadow: 0 0 4px white;
}
.emoji {
  font-size: 22px;
  filter: drop-shadow(1px 1px 2px black);
}
.dot[title]:hover::after,
.emoji[title]:hover::after {
  content: attr(title);
  position: absolute;
  top: -28px;
  background: #000;
  color: #fff;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  font-size: 14px;
  transform: translateX(-50%);
  z-index: 10;
}