.header-wrapper {
  font-style: normal;
  font-size: 12px;
  font-weight: 700;
  padding: var(--padding-medium, 10px);
}

.primary-navbar {
  display: flex;
  align-items: center; 
  justify-content: space-between; 
  width: 100%;

  img { width: 140px; }
  a, span, i {
    color: var(--color-primary-text-light, whitesmoke);
    text-decoration: none;
    font-weight: 700;
  }
  
  a:hover { text-decoration: underline; }
}

/* menu items */
.menu-items {
  text-align: center;
  justify-content: space-between;
  align-items: baseline;
  padding-left: 0px; 
  display: flex;
  list-style: none;
  
  > .menu-item, > li { text-transform: uppercase; }
  li a, .menu-item { display: block; }
}

/* assorted minor styles */ 
.primary-nav-main { position: relative; }
.primary-nav-main li {
  padding-left: var(--padding-medium, 10px); 
  padding-right: var(--padding-medium, 10px);
}
.primary-nav-main li:first-of-type { padding-left: 0px; }
.primary-nav-main li:last-of-type { padding-right: 0px; }

@media only screen and (max-width: 1050px){ 
  .primary-nav-main li {
    padding-left: var(--padding-small, 5px); padding-right: var(--padding-small, 5px);
  }
}
  
.primary-nav-main > ul.menu-items .menu-item i.material-icons { 
  font-size: 18px; margin-bottom: 2px; 
}

.top-right ul.menu-items > li {
  border: 1px solid var(--color-button-text, #cccccc);
  border-radius: 2px;
  // font-size: 14px;
  background-color: var(--color-button-background-dark, #0B4473) !important;
  padding: 6px 12px;
  margin-left: var(--padding-medium, 10px) !important;
  white-space: nowrap;
  text-transform: none;
}

.none { display: none; }

/* dropdown */ 
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  justify-content: space-between;
  background-color: var(--color-primary-background, black);
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  padding: 12px 16px;
  z-index: 1;
}

// unhide on hover
.dropdown:hover .dropdown-content { display: flex; }

// align the 'library-locations' dropdown
div.dropdown.menu-item { padding-top: 5px; }

// library list dropdown
.library-list {
  text-align: left;

  // make ul as wide as widest li
  width: max-content; /* chrome, safari */
  width: -moz-max-content; /* firefox */
  
  a { 
    text-transform: capitalize; 
    font-weight: lighter;
  }
  li { 
    padding-top: var(--padding-small, 5px); 
    padding-bottom: var(--padding-small, 5px); 
  }
  li:nth-child(odd){ background-color: var(--color-primary-background-light); }
}

// submenu
div.primary-nav-main > ul.menu-items > .menu-item {
  padding-bottom: 20px;
  padding-top: 20px;
} 
div.primary-nav-main > ul.menu-items { 
  position: relative;
  margin-top: 0px;
  margin-bottom: 0px; 
}

div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu > ul li { padding-left: 0px; }
div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu > ul {
  padding-left: 0px;
  list-style: none;
}

div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu a,
div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu span {
  color: var(--color-primary-text-light, white);
  font-weight: normal;
  white-space: nowrap;
}
div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu span {
  margin-bottom: var(--padding-small, 5px);
  font-weight: bold;
}
div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu  ul.submenu-items > li, 
  ul.submenu-items > li { 
  margin-left:  var(--padding-small, 5px);
  margin-right: var(--padding-small, 5px);
}
div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu  ul.submenu-items, ul.submenu-items { 
  width: 100%;
  justify-content: space-around;
}
div.primary-nav-main > ul.menu-items > li.menu-item > div.submenu {
  position: absolute;
  list-style: none;
  text-align: left;
  display: none;
  z-index: 3;
  top: 50px;
  left: 0;
  margin-left: auto;
  margin-right: auto;
  width: max-content;
  height: max-content;
  color: var(--color-primary-text-light, white);
  background-color: var(--color-primary-background-light, darkgrey);
  border: 1px solid var(--color-secondary-background-dark, gainsboro);
}

div.primary-nav-main > ul.menu-items > li.menu-item:hover > div.submenu,
  div.primary-nav-main > ul.menu-items > li.menu-item:focus > div.submenu,
  div.primary-nav-main > ul.menu-items > li.menu-item:focus-within > div.submenu {
    display: flex;
    padding: var(--padding-medium, 5px) var(--padding-large, 15px);
    text-transform: initial;
}

/* increase spacing within submenu dropdown */ 
div.primary-nav-main div.submenu ul.submenu-items li, ul.submenu-items li,
  div.primary-nav-main div.submenu ul.submenu-items li span, ul.submenu-items span {
  font-size: 14px;
  margin-left: 0px;
  margin-top: var(--padding-small, 5px);
  margin-bottom: var(--padding-small, 5px);
}