@import url('common.css');

/* Tutorial page specific styles */
main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.center {
  max-width: 800px;
  text-align: left;
}

.logo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: block;
  margin: 0 auto 20px;
}

h1 {
  color: #00ff00;
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 0;
}

.description {
  margin-top: 10px;
  font-size: 1.2em;
  margin-bottom: 50px;
  text-align: center;
}

h2 {
  color: #00ff00;
  font-size: 1.5em;
  text-align: center;
  margin-bottom: 10px;
}

ul {
  list-style-type: none;
  padding: 0;
  margin: 0 0 20px 0;
}

ul li {
  margin-bottom: 10px;
}

@media only screen and (max-width: 600px) {
  nav ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: absolute;
    top: 100%;
    background-color: #1f1f1f;
    width: 100%;
    max-height: 0;
    overflow: hidden;
  }

  nav ul li {
    margin: 10px 0;
  }

  nav ul.show {
    max-height: 400px;
  }
}