#gallery_categories {
    display: block;
}

.category-block {
    width: 300px;
    height: 342px;
    margin: 10px;
    background-color: #000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.category-block span {
    font-size: 21px;
    text-shadow: 1px 1px 3px var(--color-content);
    background: var(--color-content);
    padding: 5px 12px 2px;
    border-radius: var(--border-radius-md);
    bottom: 50%;
    width: auto;
    left: 50%;
    color: var(--color-text);
    opacity: 0.9;
}

.category-block:hover span {
    opacity: 1;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    text-shadow: 1px 1px 3px var(--color-content);
}

@media(max-width: 1396px) {
    .category-block {
        width: 31%;
        height: 0;
        padding-top: 35%;
        margin: 0 1% 15px;
    }
}

@media(max-width: 1122px) {    
    .category-block span {
        font-size: 18px;
    }
}

@media(max-width: 1076px) {
    .category-block {
        width: 45%;
        height: 0;
        padding-top: 51%;
        margin: 0 2% 15px;
    }
}

@media(max-width: 900px) {
    .category-block {
        width: 31%;
        height: 0;
        padding-top: 35%;
        margin: 0 1% 15px;
    }
}

@media(max-width: 586px) {   
    .category-block {
        width: 45%;
        height: 0;
        padding-top: 51%;
        margin: 0 2% 15px;
    }
}

@media(max-width: 400px) {
    .category-block span {
        font-size: 16px;
    }
}