.dp-gallery[class*="mosaic-delta"] ul {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(3,1fr);
    grid-auto-rows: 1fr;
    list-style: none;
    padding: 0;
    margin: 0;
}

.dp-gallery[class*="mosaic-delta"].align-text-left ul {
    justify-content: flex-start;
}

.dp-gallery[class*="mosaic-delta"].align-text-right ul {
    justify-content: flex-end;
}

.dp-gallery[class*="mosaic-delta"] li {
    flex: 0 1 100%;
    position: relative;
    padding: 0;
    margin: 0;
    overflow: hidden;
    cursor: pointer;
}

.dp-gallery[class*="mosaic-delta"] li.grid-cols-1 { grid-column: span 1; }
.dp-gallery[class*="mosaic-delta"] li.grid-cols-2 { grid-column: span 2; }
.dp-gallery[class*="mosaic-delta"] li.grid-cols-3 { grid-column: span 3; }
.dp-gallery[class*="mosaic-delta"] li.grid-cols-4 { grid-column: span 4; }

.dp-gallery[class*="mosaic-delta"] li.grid-rows-1 { grid-row: span 1; }
.dp-gallery[class*="mosaic-delta"] li.grid-rows-2 { grid-row: span 2; }
.dp-gallery[class*="mosaic-delta"] li.grid-rows-3 { grid-row: span 3; }
.dp-gallery[class*="mosaic-delta"] li.grid-rows-4 { grid-row: span 4; }

.dp-gallery[class*="mosaic-delta"] .dp-gallery-item-inner {
    height: 250px;
}

.dp-gallery[class*="mosaic-delta"] .image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.3s ease-out;
    overflow: hidden;
}

.dp-gallery[class*="mosaic-delta"] li:hover .image-wrapper {
    transform: scale(1.1);
}

.dp-gallery[class*="mosaic-delta"] img.dp-gallery-image {
    position: absolute;
    top: -1px;
    left: -1px;
    width: 1px;
    height: 1px;
}

.dp-gallery[class*="mosaic-delta"] .hover-icon-wrapper {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.dp-gallery[class*="mosaic-delta"] li:hover .hover-icon-wrapper {
    opacity: 1;
}

.dp-gallery[class*="mosaic-delta"] .hover-overlay {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.dp-gallery[class*="mosaic-delta"] li:hover .hover-overlay {
    opacity: 1;
}

.dp-gallery[class*="mosaic-delta"] .hover-overlay-border {
    box-sizing: border-box;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.dp-gallery[class*="mosaic-delta"] .hover-overlay-border:before,
.dp-gallery[class*="mosaic-delta"] .hover-overlay-border:after {
    content: "";
    display: block;
    position: absolute;
    border: 1px solid #ffffff;
    transition: transform 0.4s ease-out;
}

.dp-gallery[class*="mosaic-delta"] .hover-overlay-border:before {
    top: 15px;
    left: 30px;
    height: calc(100% - 30px);
    width: calc(100% - 60px);
    border-top-color: transparent;
    border-bottom-color: transparent;
    transform-origin: top;
    transform: scaleY(0);
}

.dp-gallery[class*="mosaic-delta"] .hover-overlay-border:after {
    top: 30px;
    left: 15px;
    height: calc(100% - 60px);
    width: calc(100% - 30px);
    border-left-color: transparent;
    border-right-color: transparent;
    transform-origin: left;
    transform: scaleX(0);
}

.dp-gallery[class*="mosaic-delta"] li:hover .hover-overlay-border:before {
    height: calc(100% - 30px);
    width: calc(100% - 60px);
    transform: scaleY(1);
}

.dp-gallery[class*="mosaic-delta"] li:hover .hover-overlay-border:after {
    height: calc(100% - 60px);
    width: calc(100% - 30px);
    transform: scaleX(1);
}

.dp-gallery[class*="mosaic-delta"] .caption-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.dp-gallery[class*="mosaic-delta"] li:hover .caption-wrapper {
    opacity: 1;
}

.dp-gallery[class*="mosaic-delta"] .caption-inner {
    color: #ffffff;
    font-size: 16px;
    line-height: 1.3;
    text-align: center;
    text-transform: uppercase;
    padding: 45px;
}

.dp-gallery[class*="mosaic-delta"] .caption-wrapper p {
    margin: 0;
}

.dp-gallery[class*="mosaic-delta"] a {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {

    .dp-gallery[class*="mosaic-delta"] li {
        flex-basis: calc((100% - 10px) / 2);
    }

    .dp-gallery[class*="mosaic-delta"] li.m-grid-cols-1 { grid-column: span 1; }
    .dp-gallery[class*="mosaic-delta"] li.m-grid-cols-2 { grid-column: span 2; }
    .dp-gallery[class*="mosaic-delta"] li.m-grid-cols-3 { grid-column: span 3; }
    .dp-gallery[class*="mosaic-delta"] li.m-grid-cols-4 { grid-column: span 4; }

    .dp-gallery[class*="mosaic-delta"] li.m-grid-rows-1 { grid-row: span 1; }
    .dp-gallery[class*="mosaic-delta"] li.m-grid-rows-2 { grid-row: span 2; }
    .dp-gallery[class*="mosaic-delta"] li.m-grid-rows-3 { grid-row: span 3; }
    .dp-gallery[class*="mosaic-delta"] li.m-grid-rows-4 { grid-row: span 4; }

}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {

    .dp-gallery[class*="mosaic-delta"] li {
        flex-basis: calc((100% - 20px) / 3);
    }

    .dp-gallery[class*="mosaic-delta"] li.xl-grid-cols-1 { grid-column: span 1; }
    .dp-gallery[class*="mosaic-delta"] li.xl-grid-cols-2 { grid-column: span 2; }
    .dp-gallery[class*="mosaic-delta"] li.xl-grid-cols-3 { grid-column: span 3; }
    .dp-gallery[class*="mosaic-delta"] li.xl-grid-cols-4 { grid-column: span 4; }

    .dp-gallery[class*="mosaic-delta"] li.xl-grid-rows-1 { grid-row: span 1; }
    .dp-gallery[class*="mosaic-delta"] li.xl-grid-rows-2 { grid-row: span 2; }
    .dp-gallery[class*="mosaic-delta"] li.xl-grid-rows-3 { grid-row: span 3; }
    .dp-gallery[class*="mosaic-delta"] li.xl-grid-rows-4 { grid-row: span 4; }
    
}