/* JP index BS5 v10
   Desktop only: widen only the direct second-level white menu under ガラス繊維の用途.
   Preserve parent-menu position, text, href, padding, line-height, mobile, footer and B area. */
@media (min-width: 801px) {
  .navbar.navbar-default.navbar-fixed-top
  ul.nav.navbar-nav > li.dropdown:nth-child(2) > ul.dropdown-menu {
    width: 250px !important;
    min-width: 250px !important;
    max-width: none !important;
  }
}