.dropup,
.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;
}

.dropup .dropdown-menu {
    margin-top: 0;
    margin-bottom: 0.125rem;
}

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

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

.dropright .dropdown-menu {
    margin-top: 0;
    margin-left: 0.125rem;
}

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

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

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

.dropleft .dropdown-menu {
    margin-top: 0;
    margin-right: 0.125rem;
}

.dropleft .dropdown-toggle::after {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
}

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

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

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

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

.dropdown-divider {
    height: 0;
    margin: 0.5rem 0;
    overflow: hidden;
    border-top: 1px solid #e9ecef;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.25rem 1.5rem;
    clear: both;
    font-weight: 400;
    color: #212529;
    text-align: inherit;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
}

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

.dropdown-item.active, .dropdown-item:active {
    color: #fff;
    text-decoration: none;
    background-color: #007bff;
}

.dropdown-item.disabled, .dropdown-item:disabled {
    color: #6c757d;
    background-color: transparent;
}

.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;
}



/*** Custom ***/

.dropdown-menu {
    border-radius: 0;
    border: 1px solid #edf0f2;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 8px 5px 15px 5px;
}

.dropdown-item {
    line-height: normal;
    font-family: AlbertaSans, Roboto, sans-serif;
    font-weight: 400;
    font-size: 14px;
    color: #86909c;
    margin-top: 7px;
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: #2C3E52;
    background-color: #f0f4f5;
}

.dropdown-item.active,
.dropdown-item:active {
    color: #fff;
    background-color: #576573;
}