.widget ul li:last-child {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}
.wp-block-latest-comments__comment:last-child {
    margin-bottom: 0;
}
.mrwidget .nice-select {
    border: 1px solid #e5e5e5;
}
.sidebar-page-container p:last-child {
    margin-bottom: 0;
}