@media (min-width: 767px) {
  .dropdown-menu {
    min-width: 100px;
    padding: 15px;
    border: 1px solid rgba(56, 97, 152, .175);
    border-radius: 0;    
  }

  body .navbar-nav .open .dropdown-menu > li > a {
    padding: 5px 25px;
    text-align: center;
    color: #333;
    border-bottom: none;
  }

  body .navbar-nav .open .dropdown-menu > li > a:hover {
    color: white;
    background-color: #428bca;
    border-radius: 3px;
    border-bottom: none;
  }
  
  .dropdown-menu:before {
    position: absolute;
    top: -6px;
    left: 45%;
    display: inline-block;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #ccc;
    border-left: 6px solid transparent;
    border-bottom-color: rgba(56, 97, 152, .175);
    content: '';
  }

  .dropdown-menu:after {
    position: absolute;
    top: -5px;
    left: 45%;
    display: inline-block;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #ffffff;
    border-left: 6px solid transparent;
    content: '';
  }
}

body .navbar-nav > li > a:focus,
body .navbar-nav > li.dropdown a:focus,
.nav .open > a
{
  background-color: transparent;
}

.navbar-nav .open .dropdown-menu > li > a {
  color: white;
  margin: 10px 10px;
  padding: 5px;
  border-bottom: 2px solid transparent;
}

.navbar-collapse.in {
    overflow: hidden;
    max-height: none !important;
    height: auto !important;
}

.dropdown-menu > li.dropdown-toggle,
.dropdown-menu > li > a:hover {
  background-color: transparent;
}

.navbar-nav .open .dropdown-menu > li > a:hover { 
  color: white;
  border-bottom: 2px solid white;
}