Remote-Mouse/src/core/static/css/overrides.css

.modal-content {
    background-color: #32383e74;
    border-color: #f8940674;
}

.sticky-top,
.card {
    background-color: rgba(50, 56, 62, 0.84);
}

.label-as-badge {
    border-radius: 1em;
    cursor: pointer;
}