.dropdown.dropdown-hover .dropdown-menu {
    margin: 0;
}

.dropdown.dropdown-hover .dropdown-hover-toggle {
    margin-right: 1em;
}

.dropdown.dropdown-hover .dropdown-hover-toggle::after {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: .255em;
    vertical-align: .255em;
    content: "";
    border-top: .3em solid;
    border-right: .3em solid transparent;
    border-bottom: 0;
    border-left: .3em solid transparent;
}

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

.dropdown.dropdown-hover.dropup .dropdown-hover-toggle::after {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: .255em;
    vertical-align: .255em;
    content: "";
    border-top: 0;
    border-right: .3em solid transparent;
    border-bottom: .3em solid;
    border-left: .3em solid transparent;
}

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

.dropdown.dropdown-hover.dropright .dropdown-hover-toggle::after {
    position: absolute;
    right: 0.5em;
    display: inline-block;
    width: 0;
    height: 0;
    margin-top: .5em;
    margin-left: .255em;
    vertical-align: .255em;
    content: "";
    border-top: .3em solid transparent;
    border-right: 0;
    border-bottom: .3em solid transparent;
    border-left: .3em solid;
}

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

.dropdown.dropdown-hover.dropright .dropdown-hover-toggle::after {
    vertical-align: 0;
}

.dropdown.dropdown-hover.dropleft .dropdown-hover-toggle::after {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: .255em;
    vertical-align: .255em;
    content: "";
}

.dropdown.dropdown-hover.dropleft .dropdown-hover-toggle::after {
    display: none;
}

.dropdown.dropdown-hover.dropleft .dropdown-hover-toggle::before {
    display: inline-block;
    width: 0;
    height: 0;
    margin-right: .255em;
    vertical-align: .255em;
    content: "";
    border-top: .3em solid transparent;
    border-right: .3em solid;
    border-bottom: .3em solid transparent;
}

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

.dropdown.dropdown-hover.dropleft .dropdown-hover-toggle::before {
    vertical-align: 0;
}

.dropdown-dark > .dropdown-item, 
.dropdown-dark > .dropdown-item-container > .dropdown-item {
    color: rgba(255,255,255,.5);
}

.dropdown-dark > .dropdown-item:focus,
.dropdown-dark > .dropdown-item-container > .dropdown-item:focus,
.dropdown-dark > .dropdown-item:hover,
.dropdown-dark > .dropdown-item-container > .dropdown-item:hover {
    color: rgba(255,255,255,.7);
    background-color: inherit;
}

.dropdown-dark > .dropdown-item.active, .dropdown-dark > .dropdown-item:active,
.dropdown-dark > .dropdown-item-container > .dropdown-item.active, .dropdown-dark > .dropdown-item-container > .dropdown-item:active {
    background-color: inherit;
    color: white;
}