.wcontext-menu {
    background: #f2f2f2;
    border: 1px solid #cccccc;
    padding: 2px;
    box-shadow: none;
}
.wcontext-menu>.item:not([disabled]):hover, .wcontext-menu>.item.selected {
    background-image: var(--uwp-light-blue);
    color: black;
}