* { box-sizing: border-box }

:root {
  --blueh: 562;
  --blues: 68%;
  --bluel: 55%;
  --blue: hsl(var(--blueh), var(--blues), var(--bluel));
  --darkblue: hsl(var(--blueh), calc(var(--blues) - 20%), calc(var(--bluel) - 40%));
  --fadedblue: hsl(var(--blueh), calc(var(--blues) - 40%), calc(var(--bluel) + 40%));
  --textblue: hsl(var(--blueh), calc(var(--blues) - 55%), calc(var(--bluel) - 30%));
  --max-width: 800px;
}

nav {
  width: 100%;
  line-height: 30px;
  font-weight: 100;
  background: hsl(var(--blueh), var(--blues), var(--bluel));
  color: white;
  padding: 0 25px;
  font-family: 'Lato', sans-serif;
  font-size: 40px;
  text-align: center;
  text-transform: uppercase;
  margin-top: 50px;
}

@media screen and (min-width: 600px) {
  nav {
    text-align: left;
  }
}

@media screen and (min-width: 1000px) {
  nav {
    font-size: 50px;
    font-weight: 400;
    line-height: 36px;
    margin-top: 100px;
  }
}

html {
  background: var(--blue);
  color: var(--textblue);
}

body {
  font-family: sans-serif;
  font-size: 16px;
}

article > .text,
article > pre {
  padding-top: 50px;
}

article {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}

article .text {
  background: white;
}

article .text input[type="text"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 5px;
  background: #555;
  color: white;
}

dl {
  margin: 0;
}

article .text {
  width: 100%;
  padding-left: 15px;
  padding-right: 15px;
  padding-bottom: 15px;
}

article pre {
  width: 100%;
  padding: 15px;
  background: var(--darkblue);
  border-radius: 0;
  margin: 0;
}

article pre:empty {
  display: none;
}

@media screen and (min-width: 600px) {
  article pre {
    padding-bottom: 150px;
  }

  article pre:empty {
    display: block;
  }
}

article pre code {
  font-size: 0.75rem;
}

article pre code.hljs {
  background: var(--darkblue);
}

[data-component="test_container"] {
  background: var(--fadedblue);
  padding: 15px;
  font-size: 0.75rem;
  border-radius: 10px;
  color: var(--darkblue);
}

[data-component="test_container"]:empty {
  display: none;
}

[data-component="test_container"] h1 {
  font-size: 0.8rem;
  margin: 0;
  margin-bottom: 5px;
}

.testing_sandbox {
  height: 0;
  width: 0;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

@media screen and (min-width: 1000px) {
  article {
    flex-wrap: nowrap;
  }

  article .text {
    padding-left: calc((100vw - var(--max-width))/2);
  }

  article pre {
    padding-right: calc((100vw - var(--max-width))/2);
  }
}

@media screen and (min-width: 1200px) {
  :root { --max-width: 1000px; }
}

@media screen and (min-width: 1400px) {
  :root { --max-width: 1300px; }
}

h1 {
  font-size: 1.3rem;
}

h2 {
  font-size: 1rem;
}

h3 {
  font-size: 0.85rem;
}

.github_stars {
  width: 150px;
  border: 0;
  padding: 0;
  margin-bottom: 0;
  position: absolute;
  right: 15px;
  height: 60px;
  top: 25px;
}

@media screen and (min-width: 600px) {
  .github_stars {
    top: 50px;
  }
}