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

body
{
  background: #242424;
  color: #ECECEC;

  font-family: "Nunito", sans-serif;
}

::-moz-focus-inner
{ border: none; }

body h1
{
  display: block;
  margin: 1em auto;
  font-size: 4em;
  font-weight: 300;
  text-align: center;
}

main
{
  margin: 0 5%;
}

main p,
main label
{
  display: block;
  margin: 0.5em;
  font-size: 1.5em;
  text-align: center;
}
main p strong,
main label strong
{
  font-family: "PT Serif", serif;
  font-size: 1.2em;
  font-weight: normal;
}

main input,
main button,
main a.button
{
  transition: background 0.1s ease-in;
  display: block;
  margin: auto;
  padding: 1em;
  width: 25rem;
  border-radius: 0;
  box-sizing: border-box;

  background: #141414;
  color: #ECECEC;
  border: none;
  outline: none;

  font-size: 1.3em;
  text-align: center;
  text-decoration: none;
}
main input[type="submit"],
main button,
main a.button
{ cursor: pointer; }

main input[type="submit"],
a.button.margin
{ margin-top: 1em; }

main input:focus,
main input[type="submit"]:hover,
main button:hover,
main a.button:hover
{ background: #1D1D1D; }

main hr
{
  border: solid #343434 thin;
  width: 25rem;
}

footer
{
  display: block;
  margin: 5em;
  color: #8E8E8E;

  font-size: 0.9em;
  font-weight: 700;
  text-align: center;
}

@media screen and (max-width: 640px)
{
  body h1
  { font-size: 3em; }

  main input,
  main button,
  main a.button
  {
    width: 100%;
    font-size: 1.2em;
  }
  main hr
  { width: 100%; }
}