.rz-switch .rz-switch-circle {
    height: 15px;
    width: 30px;
}

    .rz-switch .rz-switch-circle:before {
        width: 12px;
        height: 12px;
        inset-inline-start: 3px;
        margin-top: -6px;
    }
.rz-switch.rz-switch-checked .rz-switch-circle:before {
    transform: translateX(14px);
}