/*--------------------------------------------------------------
## Theme natursteine - ACF-Block Thumbnail-Galerie
--------------------------------------------------------------*/

.thumb-gallery-image-area {
    aspect-ratio: 1.5;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    margin-bottom: 0.5em;
    position: relative;
}

.thumb-gallery-thumbnail-area {
    margin-right: -0.5em;
}

.thumb-gallery-thumbnail-area:before, .thumb-gallery-thumbnail-area:after {
    content: " ";
    display: table;
}

.thumb-gallery-thumbnail-area:after {
    margin-bottom: 4rem;
}

.thumb-gallery-thumbnail {
    aspect-ratio: 1;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    cursor: pointer;
    display: inline-block;
    float: left;
    margin: 0 0.5em 0.5em 0;
    min-height: 1px;
    overflow: hidden;
    padding: 0.5em;
    position: relative;
    width: calc(25% - 0.5em);

    image-rendering: auto;
    image-rendering: crisp-edges;
    image-rendering: pixelated;
}

.thumb-gallery-thumbnail span {
    bottom: 0.5em;
    color: #ffffff;
    display: block;
    font-size: 0.65em;
    font-weight: bold;
    position: absolute;
    text-shadow: 0 1px 1rem #000000;
    transition: all 0.15s ease-in-out;
}

.thumb-gallery-thumbnail:hover span {
    bottom: 0.75em;
}