* {
  @include box-sizing;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  font-family: $serif-font;
  font-size: $default-font-size;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: $sans-font;
}

pre,
code {
  font-family: menlo;
}

a {
  text-decoration: none;
}

.container {
  margin: 0 auto;
  max-width: 1200px;
  width: 80%;
}

header {
  margin: 1.5rem 0;
  text-align: center;

  * {
    margin: 0;
  }

  h2 {
    @include transition(all .3s ease-out);
    color: $default-color;
    display: inline-block;
    font-size: 3rem;

    &:hover,
    &:focus {
      opacity: .6;
    }
  }

  h4 {
    color: $default-tint;
    font-family: $serif-font;
    font-weight: 400;
  }
}

footer {
  font-family: $sans-font;
  margin: 3rem 0;

  span {
    color: $default-color;
  }
}