.galereya-cats.open .galereya-cats-item {
    padding: 1px 25px 1px 10px;
}

.galereya-cell, .galereya-cell-img {
    width: 300px;
}

    .galereya-cell-desc {
        display: block;

        filter: alpha(opacity=0);
        background: #000;
    }

.galereya-cell:hover {}

    .galereya-cell:hover .galereya-cell-desc {
        filter: alpha(opacity=90);
    }

.galereya-slider-nav { filter: alpha(opacity=5); }
.galereya-slider-nav:hover { filter: alpha(opacity=15); }

.galereya-slider-play,
.galereya-slider-close,
.galereya-slide-loader {
    filter: alpha(opacity=15);
}
.galereya-slider-play:hover,
.galereya-slider-close:hover {
    filter: alpha(opacity=30);
}

.galereya-slider-desc { filter: alpha(opacity=90); background: #000; }


.galereya-cats.open .galereya-cats-item {
    padding: 1px 25px 1px 10px;
}

.galereya-cell, .galereya-cell-img {
    width: 300px;
}

.galereya-cell-desc {
    display: block;

    filter: alpha(opacity=0);
    background: #000;
}

.galereya-cell:hover {}

.galereya-cell:hover .galereya-cell-desc {
    filter: alpha(opacity=90);
}

.galereya-slider-nav { filter: alpha(opacity=5); }
.galereya-slider-nav:hover { filter: alpha(opacity=15); }

.galereya-slider-play,
.galereya-slider-close,
.galereya-slide-loader {
    filter: alpha(opacity=15);
}
.galereya-slider-play:hover,
.galereya-slider-close:hover {
    filter: alpha(opacity=30);
}

.galereya-slider-desc { filter: alpha(opacity=90); background: #000; }


Remove excessive tabulation in CSS
Remove excessive tabulation in CSS
