.navbar-default .collapse.menu-section {
    background: #ffffff !important;
    border-bottom: none;
    -webkit-box-shadow: 0px 3px 2px rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0px 3px 2px rgba(0, 0, 0, 0.1) !important;
    -webkit-box-shadow: 0px 3px 2px rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0px 3px 2px rgba(0, 0, 0, 0.1) !important;
}