body {
  font-family: Helvetica, Arial, sans-serif;
  font-size: 16px;
  color: #333;
  background: #eee;
}

h1 {
  text-align: center;
}

form {
  text-align: center;
}

input {
  border: none;
  background: inherit;
  border-bottom: 1px dashed black;
  margin-left: 0.5em;
  font-size: 1em;
  outline: none;
}

.wrapper {
  max-width: 680px;
  margin: 0 auto;
}

.temp-wrapper {
  text-align: center;
  position: relative;
}

.temp {
  font-size: 64px;
}

.temp-symbol {
  position: absolute;
  top: 13px;
  margin-left: 4px;
}

.temp-date {
  position: absolute;
  bottom: -1em;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(0, 0, 0, 0.5);
}