* {
  margin: 0;
  padding: 0;
}

:root {
  --primary-background-color: #22272e;
  --primary-text-color: #adbac7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary-background-color: #22272e;
    --primary-text-color: #adbac7;
  }
}

@media (prefers-color-scheme: light) {
  :root {
    --primary-background-color: #ffffff;
    --primary-text-color: #000000;
  }
}

body {
  font-family: sans-serif;
  background-color: var(--primary-background-color);
  color: var(--primary-text-color);
}

.flex-container {
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.flex-item {
  margin-bottom: 12px;
}

.bootstrap-icon {
  position: absolute;
  left: 24px;
  bottom: 24px;
  color: var(--primary-text-color);
}

.bootstrap-icon:hover {
  opacity: 0.75;
}

.text-center {
  text-align: center;
}

.is-it {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}