.select2-selection {
    border-color: #6c757d !important;
}

.cluster div {
    color: white !important;
}

#blog-content iframe {
    min-width: 100%;
    min-height: 400px;
}

.dropdown-menu .dropdown-submenu {
    display: none;
    position: absolute;
    left: 100%;
    top: -7px;
}

.dropdown-menu > a:hover + .dropdown-submenu,
.dropdown-menu > li:hover > .dropdown-submenu,
.dropdown-submenu:hover {
    display: block;
}