.galeryMasterDiv {
}

.galeryDiv {
}

ul.iwg {
    list-style: none;
    font-size: 0px;
    margin-left: -2.5%;
}

    ul.iwg li {
        position: relative;
        display: inline-block;
        /*padding: 10px;*/
        margin: 0 0 2.5% 2.5%;
        background: #fff;
        border: 4px solid #A2A2A2;
        vertical-align: top;
        box-shadow: 0 0 5px #ddd;
        box-sizing: border-box;
        -moz-box-sizing: border-box;
        -webkit-box-sizing: border-box;
    }

        ul.iwg li img {
            max-width: 100%;
            height: auto;
            margin: 0 0 0px;
        }

        ul.iwg li h3 {
            margin: 0 0 5px;
        }

        ul.iwg li p {
            font-size: .9em;
            line-height: 1.5em;
            color: #999;
        }

    ul.iwg.columns-2 li {
        width: 47.5%; /* this value + 2.5 should = 50% */
    }

    ul.iwg.columns-3 li {
        width: 30.83%; /* this value + 2.5 should = 33% */
    }

    ul.iwg.columns-4 li {
        width: 22.5%; /* this value + 2.5 should = 25% */
    }