/* Notification flyout list notifications */
li[data-gt*='"notif_type":"like"']
{
    display: none;
}

/* Matches flyout list (top right globe button), notifications page (when you
 * click "See All" at the bottom of the flyout), and notifications beeper
 * (ephemeral popups at bottom left) at time of new notification */
li[data-gt*='"notif_type":"like"']
,li[data-gt*='"notif_type":"like_tagged"']
{
    display: none;
}

Add support for likes on posts you're tagged in
Add support for likes on posts you're tagged in
