html {
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}

body { margin: 0 auto; }

footer, header { position: relative; clear: both; }

.left-column, .right-column, footer, header {  border: 0px solid  #ccc; padding: 0.25em; margin: .5em; }

.nav {
  list-style: none;
  margin-left: 0;
  margin-bottom: 0;
  padding-left: 0;
}

.nav > li,
.nav > li > a {
  display: inline-block;
  *display: inline;
  zoom: 1;
}

.inline-items {
  margin-top: 0;
}

.inline-items li {
  margin-left: 0;
  border-left: 1px solid black;
  padding-left: 10px;
  padding-right: 10px;
}

.inline-items li:first-child {
  margin-left: 0;
  border: none;
  padding-left: 0;
  padding-right: 10px;
}

.inline-items li:last-child {
  padding-right: 0;
}


/* MEDIA QUERIES */
@media screen and (min-width: 47.5em ) {

	.columns-container { 
		float: left;
	}

  .left-column { 
    margin-right: 27.5em;
		float: left;
  }

	.right-column { 
    width: 26.75em;
		margin-left: -27.3em;
		float: left;
  }   
}