body {
  font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #444;
  margin: 0;
  padding: 0;
  background-color: #f3f3f3;
}

.container {
  background-color: #fff;
}

.clearfix {
  clear: both;
}

a {
  color: #444;
  text-decoration: none;
}

nav {
  background: #f3f3f3;
}

body > header {
  width: 100%;
  text-align: center;
  border-bottom: 1px solid #000;
  padding: 5em 0 4em;
  background-color: #fff;
  border-bottom: 1px solid #444;
  box-shadow: 0 0 10px 3px rgba(0,0,0,0.3);
}

nav,
footer {
  padding: 1.5em 0;
}

nav header,
footer {
  text-align: center;
}

footer {
  margin-top: 10em;
}

h1 {
  font-weight: lighter;
  font-size: 2em;
  margin: 0em;
  color: #000;
}

h1 strong {
  padding-left: 0.2em;
}

.nav {
  width: 100%;
  margin-top: 5em;
}

.nav ul {
  margin: 1em 0 0 0;
  padding: 0 3em;
  list-style: none;
  text-align: center;
  margin: auto;
}

.nav ul li {
  display: inline-block;
  margin: 1em 0;
  padding: 0;
  width: 128px;
}

.nav ul li a {
  height: 64px;
  width: 64px;
  background-repeat: no-repeat;
  text-indent: -9000em;
  line-height: 100%;
  display: inline-block;
  content: "";
}

.nav ul li .garmin {
  background-image: url("/css/images/garmin.png");
  background-size: 64px 64px;
}

.nav ul li .github {
  background-image: url("/css/images/github.png");
  background-size: 64px 64px;
}

.nav ul li .linkedin {
  background-image: url("/css/images/linkedin.png");
  background-size: 64px 64px;
}

.nav ul li .keybase {
  background-image: url("/css/images/keybase.png");
  background-size: 64px 64px;
}

.nav ul li .strava {
  background-image: url("/css/images/strava.png");
  background-size: 64px 64px;
}

article p {
  margin-top: 5em;
  padding: 0 5em;
  text-align: center;
  line-height: 1.5em;
}

#banana {
  background-repeat: no-repeat;
  text-indent: -9000em;
  line-height: 100%;
  display: inline-block;
  content: "";
  width: 32px;
  height: 32px;
  background-image: url("/css/images/banana.gif");
  background-size: 32px 32px;
  vertical-align: bottom;
}

@media (min-width: 768px) {
  nav {
    height: 6em;
  }
  
  nav header {
    margin: 2.5em 0;
  }
  
  nav ul {
    width: 400px;
    float: right;
    margin: 2.8em 1.8em 0 0;
  }
  
  #content {
    margin: 3em;
  }
}