.sl-overlay {
    background: rgb(0 0 0 / 95%);
}

.sl-wrapper .sl-close::before,
.sl-wrapper .sl-close::after,
.sl-wrapper .sl-prev::before,
.sl-wrapper .sl-prev::after,
.sl-wrapper .sl-next::before,
.sl-wrapper .sl-next::after {
    background-color: #fff;
}

.sl-wrapper .sl-counter,
.sl-wrapper button {
    background-color: rgba(0, 0, 0, 0.4);
    color: #fff;
}