body {
  background-color: white;
  color: black;
  font-family: Verdana;
}

.meter-label {
  display: block;
  margin-top: 15px;
}

meter {
  width: 300px;
  height: 20px;
}

.wrapper {
  padding: 30px;
  display: flex;
  justify-content: center;
}

details {
  width: 100%;
  max-width: 500px;
}

summary {
  background: #f2f2f2;
  cursor: pointer;
  padding: 15px;
}

p {
  padding: 15px;
  margin: 0;
  background: #f2f2f2;
}