@charset "UTF-8";
/* CSS Document */


header nav{ font-size: 16px;}
header nav li+li{ margin-left: 10px; }
header nav ul li a{ padding:5px 10px;}


.one_half{ width: 100%; float: none;}
.one_fourth{ width: 50%;}
.three_fourth{ width: 50%;}
.one_fifth{ width: 33.33%;}