* {
  margin: 0;
  padding: 0;
  box-sizing: content-box;
}

body {
  background: rgb(221, 221, 221, 0.5) url(star-bg.svg);
  transition: background-position 0s ease;
}

h1,
h3 {
  font-family: "Roboto", sans-serif;
  font-weight: 300;
}

p,
a,
ul {
  font-family: "Open Sans", sans-serif;
}

a {
  text-decoration: none;
  width: 100%;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 10%;
  width: 100%;
  background-color: #bbbcbd;
}

.nav-heading {
  color: #333;
  font-weight: 300;
}

.main-container {
  background-color: rgba(221, 221, 221, 0.33);
  height: max-content;
  max-width: 100vw;
  padding: 0 15px;
  display: flex;
  justify-content: center;
}

.column {
  flex-wrap: wrap;
  height: 100%;
  width: 40%;
  padding: 50px 20px;
}

.main-heading {
  margin: 50px 0;
  font-size: 2.5rem;
  width: 100%;
}

.sub-heading {
  font-weight: 400;
  font-size: 1.25rem;
  margin: 25px 0;
  width: 100%;
}

.text {
  color: #333;
  font-size: 0.95rem;
  font-weight: 400;
  margin: 15px 0;
  line-height: 1.75;
}

pre {
  background-color: #f3f4f4;
  padding: 5px;
  width: fit-content;
  white-space: pre-wrap;
  font-weight: 300;
}

.embed {
  margin: 30px 0;
  font-size: 0.9rem;
  line-height: 1.5;
  font-family: "Open Sans", sans-serif;
  color: #555;
  padding: 5px 15px;
  border-left: 5px solid #666;
}

ul {
  padding: 0 35px;
}

ul li {
  font-size: 0.9rem;
  margin: 20px 0;
  color: #333;
  line-height: 1.75;
}

.footer-container {
  background-color: #ccc;
  padding: 20px 0;
  border-top: 1px solid #ccc;
  text-align: center;
}

.footer-text {
  font-size: 0.85rem;
}

@media only screen and (max-width: 768px) {
  .main-container {
    flex-direction: column;
  }

  .column {
    width: 90%;
    text-align: left;
    padding: 50px 0px;
    margin: 0 auto;
    padding-bottom: 0px;
  }

  pre {
    width: fit-content;
  }

  ul {
    padding: 0 10px;
  }

  .footer-container {
    margin-top: 50px;
  }
}