/*-------------------
  Gallery Styles
---------------------*/
.edu-gallery-area {
    .gallery-grid-wrap {
         margin: -15px;
    }
}

.edu-gallery-grid {
    position: relative;
    display: block;
    padding: 15px;
    width: 33.33%;
    @media #{$sm-layout} {
        width: 50%;
    }
    @media #{$small-mobile} {
        width: 100%;
    }
    .thumbnail {
        position: relative;
        img {
            border-radius: 5px;
            width: 100%;
        }
        &::before {
            background: linear-gradient(-145deg, #31b978 0%, #1ab69d 100%);
            border-radius: 5px;
            position: absolute;
            content: "";
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: 0.3s;
        }
    }
    .zoom-icon {
        opacity: 0;
        position: absolute;
        top: 55%;
        left: 50%;
        transform: translate(-50%, -50%);
        transition: 0.3s;
        height: 70px;
        width: 70px;
        line-height: 70px;
        background-color: var(--color-white);
        border-radius: 50%;
        text-align: center;
        font-size: 20px;
        color: var(--color-primary);
        cursor: pointer;
        @media #{$sm-layout} {
            width: 50px;
            height: 50px;
            line-height: 52px;
            font-size: 16px;
        }
    }
    &:hover {
        .thumbnail {
            &:before {
                opacity: .9;
            }
        }
        .zoom-icon {
            top: 50%;
            opacity: 1;
        }
    }
}