html {
  font-family: Italic, serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}

img {
  display: block;
  width: 100%;
}

pre {
  display: inline;
  font-family: Plex;
  font-size: 75%;
  padding: 0.1em 0.3em 0.15em;
  margin-right: 0.15em;
  border-radius: 0.15em;
  background: hsla(0, 0%, 0%, 0.1);
}

h1,
h2 {
  text-align: center;
}
.bp-1 h1 {
  font-size: 1.5rem;
}
.bp-2 h1 {
  font-size: 1.75rem;
}
.bp-3 h1 {
  font-size: 2rem;
}
.bp-4 h1 {
  font-size: 2.25rem;
}
.bp-5 h1,
.bp-6 h1 {
  font-size: 2.5rem;
}

.topnav {
  position: fixed;
  top: 0;
  left: 0.5rem;
  right: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

.gitHub {
  display: block;
  width: 3rem;
  height: 3rem;
}

.gitHub:hover path {
  fill: #000;
}

.modeSelect {
  min-width: 10rem;
}

.hint {
  display: flex;
  align-items: center;
}
.hintIcon {
  padding: 0.25rem;
  background: hsla(0, 0%, 0%, 0.1);
  border-radius: 0.2rem;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 0.75rem 0 0;
}

small {
  letter-spacing: 0.025em;
}
.bp-1 small,
.bp-2 small {
  font-size: 0.9rem;
}
.bp-3 small,
.bp-4 small,
.bp-5 small,
.bp-6 small {
  font-size: 1rem;
}

.logo {
  max-height: 50vh;
}
