html, body, div, header, nav, main, article, section, footer
{
	margin:0;
	padding:0;
}

header, nav, main, footer
{
	display:block;
}

header, footer
{
	text-align: center;
}

header
{
  margin: 0 auto;
  text-align: center;
}

header img
{
  max-width: 100%;
}

nav
{
  clear: left;
  text-decoration: none;
  float: left;
  width: 18%;
}

nav ul
{
  list-style-type: none;
  margin-left: -40px;
}

nav a
{
  text-decoration: none;
  color: black;
  padding: 10px;
  border: 1px solid brown;
  display: inline-block;
  width: 90%;
}

p, li, footer
{
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
}

main
{
  float: right;
  width: 78%;
}

#wrapper
{
  max-width: 900px;
	margin:0 auto;
}

#wrapper h1, h2, h3, h4
{
  font-family: 'Roboto', sans-serif;
}

footer
{
  clear: both;
	background-color: #202020;
	padding: 30px;
	margin: 0;
	color: #FFFFFF;
	min-height: 80px;
}

footer img {
    position: relative;
    float: left;
    margin-left: 3%;
    margin-top: -30px;
		max-width: 100%
}

footer, li, p {
    font-family: 'Open Sans',sans-serif;
    font-size: 14px;
}

@media screen and (max-width: 800px)
{
  nav
  {
    width: 100%;
    clear: none;
  }

  nav a
  {
    display: block;
    width: auto;
  }

  nav li
  {
   float: none;
   display: inline-block;
   width: 200px;
  }

  main
  {
    width: 95%;
		padding: 10px;
  }
}

@media screen and (max-width: 610px)
{
  nav li
  {
    display: block;
    width: 100%;
  }
}