@charset "utf-8";
*{box-sizing: box-border;}



#main-content {float: left; width: 100% }


/*navigation styles */


nav ul{list-styles :none;}
nav li {display: inline-block; margin: 0 10px; padding: 5px; background-color:red;}

.full-width {float: left; width:100%}
.half-width-column {float:left; width: 46%; margin: 2%; padding: 5% 3%;}