body { margin:0px; }

nav { display: block; }

ul { margin-top: 0; margin-bottom: 1rem; }

ul ul { margin-bottom: 0; }

.collapse:not(.show) { display: none; }

.collapsing { position: relative; height: 0; }

@media screen and (prefers-reduced-motion: reduce) {
  .collapsing { transition: none; }
}

.dropdown {
  position: relative;
}

.dropdown-toggle::after {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}

.dropdown-toggle:empty::after {
  margin-left: 0;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 10rem;
  padding: 0.5rem 0;
  margin: 0.125rem 0 0;
  font-size: 1rem;
  color: #212529;
  text-align: left;
  list-style: none;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 0.25rem;
}

.dropdown-menu[x-placement^="top"], .dropdown-menu[x-placement^="right"], .dropdown-menu[x-placement^="bottom"], .dropdown-menu[x-placement^="left"] {
  right: auto;
  bottom: auto;
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: 0.84rem 2.5rem;
  clear: both;
  font-weight: 400;
  font-family:Arial;
  font-size:16px;
  color: #212529;
  text-align: center;
  white-space: nowrap;
  background-color: transparent;
  border: 0;
}

.dropdown-item,
.dropdown-item::before,
.dropdown-item::after {
  box-sizing: border-box;
}

.dropdown-item:hover, .dropdown-item:focus {
  color: #16181b;
  text-decoration: none;
  background-color: #f8f9fa;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-header {
  display: block;
  padding: 0.5rem 1.5rem;
  margin-bottom: 0;
  font-size: 0.875rem;
  color: #6c757d;
  white-space: nowrap;
}

.dropdown-item-text {
  display: block;
  padding: 0.25rem 1.5rem;
  color: #212529;
}

.dropdown-toggle-split {
  padding-right: 0.5625rem;
  padding-left: 0.5625rem;
}

.dropdown-toggle-split::after,
.dropup .dropdown-toggle-split::after,
.dropright .dropdown-toggle-split::after {
  margin-left: 0;
}

.nav {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
}

.nav-link {
  display: block;
}

.nav-item {
  padding:.2em 2.1em;
}

.nav-link:hover, .nav-link:focus {
  color:#000;
  background-color:#fff;
}

.navbar {
  position:sticky; width:100%; padding:12px; list-style-type:none; margin-top:0px; background-color:#000040; z-index:10;
  position: -webkit-sticky;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: center;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.navbar-nav {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  margin-bottom: 0;
  list-style: none;
}

.navbar-nav .nav-link:hover {
  color:#000; background-color:#fff;
}

.navbar-nav .dropdown-menu {
  position: static;
  float: none;
}

.navbar-text {
  display: inline-block;
}

.navbar-collapse {
  -ms-flex-preferred-size: 100%;
  flex-basis: 100%;
  -ms-flex-positive: 1;
  flex-grow: 1;
  -ms-flex-align: center;
  align-items: center;
}

.dropdown:hover .dropdown-menu {
    display: block;
  }
  .navbar-nav .nav-link {
    text-decoration:none; font-family:Arial; padding:0.6em 16em; color:#FFFFFF; background-color:#000040;
  }
  .navbar-expand-xl {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .navbar-expand-xl .navbar-nav {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .navbar-expand-xl .navbar-nav .dropdown-menu {
    position: absolute;
  }
  .navbar-expand-xl .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .navbar-expand-xl .navbar-collapse {
    display: -ms-flexbox !important;
    display: flex !important;
    -ms-flex-preferred-size: auto;
    flex-basis: auto;
  }
  .navbar-expand-xl .navbar-toggler {
    display: none;
  }

a:link,a:visited { text-decoration:none; color:#0050DF; }
a:hover { text-decoration:none; color:#90B7FF; }



























/*!
 * Bootstrap v4.1.3 (https://getbootstrap.com/)
 * Copyright 2011-2018 The Bootstrap Authors
 * Copyright 2011-2018 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */