ussr-hubzilla-themes/ussrbasicleft/schema/Nominus-Nolikes.css

.wall-item-like {
    visibility: hidden;
}

.wall-item-tools-right > .btn-group > .btn:not(:last-child):not(.dropdown-toggle) {
    visibility: hidden;
}

.fa-minus-circle {
    visibility: hidden;
}