/* nav */
.nav-menu,.nav-menu ul,.nav-menu li,.nav-menu a { margin: 0; padding: 0; line-height: normal; list-style: none; display: block; position: relative; }
.nav-menu ul { opacity: 0; position: absolute; top: 100%; left: -9999px; z-index: 999; -webkit-transition: opacity .3s; transition: opacity .3s; }
.nav-menu li:hover > ul { left: 100%; top:0;opacity: 1; z-index: 1000; }
.nav-menu ul li:hover > ul { top: 0; left: 100%; }
.nav-menu li { cursor: default; float: left; white-space: nowrap;width: 100%; }
.nav-menu ul li { float: none; }

/* sub width */
.nav-menu ul { min-width: 120px; }

/* center */
.nav-center { float: right; right: 50%; }
.nav-center > li { left: 50%; }

/* root */
.nav-menu a {
  padding:12px 16px;
  color: #5BC0DE;
  text-decoration: none;
}

/* root: active */
.nav-menu > li > .nav-active { background:#fff; }

/* root: hover/persistence */
.nav-menu a:hover,.nav-menu a:focus,.nav-menu li:hover a {
  color: #FFF;
  background: #676b6f;
}

/* 2 */
.nav-menu li li a,.nav-menu li:hover li a {
  padding: 8px 10px;
  background: #FFF;
  color: #676b6f;
  font-size: 12px;
  line-height: normal;
}

/* 2: hover/persistence */
.nav-menu li:hover li a:hover,.nav-menu li:hover li a:focus,.nav-menu li:hover li:hover a {
  color: #FFF;
  background: #676b6f;
}

/* 3 */
.nav-menu li:hover li:hover li a {
  background: #FFF;
  color: #676b6f;
}

/* 3: hover/persistence */
.nav-menu li:hover li:hover li a:hover,.nav-menu li:hover li:hover li a:focus,.nav-menu li:hover li:hover li:hover a {
  color: #FFF;
  background: #676b6f;
}

/* 4 */
.nav-menu li:hover li:hover li:hover li a {
  background: #FFF;
  color: #676b6f;
}

/* 4: hover */
.nav-menu li:hover li:hover li:hover li a:hover,.nav-menu li:hover li:hover li:hover li a:focus {
  color: #FFF;
  background: #676b6f;
}

/* vertical */
.nav-vertical { max-width: 220px; }
.nav-vertical ul { top: 0; left: -9999px; }
.nav-vertical li { width: 100%; float: none; }
.nav-vertical li:hover > ul { left: 100%; }