body {
  margin: 0;
  color: white;
  background-color: black;
  font-size: 1.1em;
}

.screenreader-text {
  position: absolute;
  left: -999px;
}

.screenreader-text:focus {
  position: static;
}

header,
main {
  color: black;
  background-color: white;
}

header .stripe {
  background-color: red;
}

h2 {
  margin-top: 0;
  padding-top: .83em;
}

a {
  color: red;
  text-decoration: none;
}

a:hover {
  color: black;
}

nav a {
  color: white;
}

header nav a:hover {
  color: black;
}

footer {
  padding-top: .3em;
  min-height: 1.7em;
}

footer .copyright {
  float: left;
}

footer nav {
  float: right;
}

footer nav a:hover {
  color: red;
}

@media only screen and (max-width: 600px) {

  header {
    padding: .5em 0;
  }

  header > *,
  main,
  footer {
    padding-left: 1em;
    padding-right: 1em;
  }

  header .stripe {
    height: 1em;
  }

  header > * > * {
    display: none;
  }

  h1 {
    display: block;
  }

}

@media only screen and (min-width: 601px) {

  header {
    padding: 1em 0;
  }

  header > *,
  main,
  footer {
    padding-left: 15%;
    padding-right: 15%;
  }

  header > * > * {
    vertical-align: middle;
  }

  header .stripe {
    padding-top: .3em;
    height: 1.7em;
    color: white;
  }

  header div.stripe {
    text-align: center;
  }

  h1 {
    display: inline-block;
    min-width: 40%;
  }

  header img {
    padding-left: 3em;
  }

  header div > span {
    display: inline-block;
  }

  header nav {
    padding-left: 25%;
  }

  nav ul {
    margin: 0;
    list-style: none inside;
  }

  nav ul li {
    padding-left: .8em;
    padding-right: .8em;
    display: inline-block;
  }

}