#site-header {
  position: fixed;
  width: 200px;
  top: 42px;
  z-index: 10;
}
#site-nav > ul ul {
  text-align: left;
}
#site-nav ul li:hover > a, #site-nav ul li.active > a {
  color: #07a2b5;
}
#site-nav {
  text-align: center;
  padding: 0 0.625rem;
}
.sheet.widget > .sheet-header {
  margin-bottom: 0.5rem;
}