other/train-to-cloud-city/devices/rfid/public/index.css

:root {
  --font: "Pixelify Sans";
  --melanzane: #211e20;
  --smoky: #555568;
  --lemonGrass: #a0a08b;
  --lilyWhite: #e9efec;
  --darkOrange: #ff8100;
  --cinnabar: #e94434;
  --dodgerblue: #4286f5;
  --selectiveyellow: #fbbb06;
  --eucalyptus: #34a752;
}

body {
  font-family: var(--font);
  font-size: larger;
  background-color: var(--lilyWhite);
  margin: auto 0;
}

.button {
  display: flex;
  align-items: center;
  padding: 10px;
  margin: 5px;
  background: var(--selectiveyellow);
  border: 2px solid var(--melanzane);
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.button a {
  text-decoration: none;
  color: var(--melanzane);
  font-family: var(--font);
  font-size: larger;
}

.button img {
  width: 20px;
  height: auto;
  margin-right: 15px;
}

.button.start {
  background-color: var(--eucalyptus);
}

.button.reset {
  background-color: var(--dodgerblue);
}

.button.stop {
  background-color: var(--cinnabar);
}

.headerBanner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 155px;
  background-image: url(./assets/top-banner.svg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.retroBorder .blue {
  height: 3px;
  background: var(--dodgerblue);
}

.retroBorder .red {
  height: 3px;
  background: var(--cinnabar);
}

.retroBorder .yellow {
  height: 3px;
  background: var(--selectiveyellow);
}

.retroBorder .green {
  height: 3px;
  background: var(--eucalyptus);
}

.container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 50px;
}

.section {
  border: 1px solid var(--melanzane);
  padding: 10px;
  border-bottom-right-radius: 10px;
  border-bottom-left-radius: 10px;
  border-top-right-radius: 10px;
  border-top-left-radius: 10px;
  background-color: white;
  margin: 10px;
  width: 100%;
  max-width: 500px;
}

.signals {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}