body {
  background-color: #eee;
}

.container {
  box-sizing: border-box;
  max-width: 1200px;
  margin: 0 auto;
}

header {
  float: left;
  padding: 0.25em 1em;

  h1 {
    margin: 0;
    padding: 0;
  }
}

nav {
  float: right;
  padding: 0.25em 1em;
  ul {
    list-style: none;
    margin: 0;
    padding: 0;

    li {
      display: inline;
    }
    li:last-child {
      margin-left: 1em;
    }

  }
}

main {
  clear: both;
  background-color: #fff;
  border: 1px solid #ccc;
  padding: 1em;
  box-sizing: border-box;
}

.flash {
  padding: 0.5em;
  box-sizing: border-box;
  margin-bottom: 1em;
  color: #fff;
} 
.error {
  border: 1px solid #140505;
  border-radius: 5px;
  background-color: #C32727;
}

footer {
  text-align: right;
  padding: 0.25em 1em;
}