ul.btab li { float:left; width:12.5%; text-align:center; border:1px solid #ccc; border-left:none; cursor:pointer; font-size:12px; letter-spacing:-1px; font-weight:bold; color:#acacac; padding:0; font-family:'Nanum Gothic';}
ul.btab li a{ display:block; width:100%;  padding:9px 0; }
ul.btab li:first-child { width:12.5%; border-left:1px solid #ccc; }

li { list-style:none; }