#main-navigation {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
}

.navbar-nav .dropdown-menu {
  position: absolute;
}

header .container {
  background: url(https://journal.ipb.ac.id/public/site/images/alma/untitled-design2.png);
  background-size: cover;
}

.navbar-default {
  display: block;
}

.navbar .container {
  display: block;
}

div.issn {
  padding-top: 109px;
}

div.issn span {
  color: black;
}

ul#navigationUser li a {
  color: black;
}

.pkp_block .title {
  background-color: #f9f9f9;
  border-color: #f5f5f5;
}

.caret {
  color: white;
}