body {
  font-family: sans-serif;
  padding: 0px 0px 0px 20px;
}
button {
  font-family:標楷體;
  font-size:18pt;
}
.resistor-container {
  position: relative;
  width: 400px;
  margin-bottom: 20px;
}
.resistor-base {
  width: 100%;
}
.color-band {
  position: absolute;
  width: 16px;
  height: 70px;
  top: 11px;
  z-index: 2;
  border: none;
}
#band1 { left: 150px; }
#band2 { left: 180px; }
#multiplier { left: 210px; }
#tolerance {
  left: 240px;
  background-color: #FFD700;
}
.result {
  font-weight: bold;
  font-size: 18px;
}