li.dropdown:hover > .dropdown-menu {
    display: block;
}
ul li a:hover {
    background-color: #6cb2eb !important;
    color: #fff !important;
}
.dropdown-item:hover {
    background-color: #6cb2eb;
    color: #fff;
}
.custom-tab-active {
    background-color: #fff;
    color: #6cb2eb;
}
.custom-tab-inactive {
    color: #fff;
}
.list-group .custom-list-data-item:hover {
    background-color: #f8f9fa !important;
}