.ob_gallery {
    margin-left: -35px;
    margin-top: -35px;
}

.ob_image_display_name {
    font-family: "Montserrat";
    margin: 0;
    color: #000 !important;
    font-size: 18px !important;
    line-height: 24px !important;
    font-weight: 300 !important;
    text-transform: none !important;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
}

.ob_image_link {
    position: 0;
}

.ob_image_container {
    width: 30%;
    position: relative;
    display: inline-block;
    margin-left: 35px;
    margin-top: 35px;
    overflow: hidden;
}

.ob_image_container:hover .ob_overlay {
    opacity: 0.85;
}

.ob_image_container:hover img {
    transform: scale(1.1);
    transition-duration: .3s;
    transition-timing-function: ease-out;
}

.ob_overlay {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    width: 100%;
    opacity: 0;
    transition: .5s ease;
    background-color: #FFF;

}

.ob_image_container:hover .ob_image_display_name {
    opacity: 1;
}

@media only screen and (max-width: 767px) {
    .ob_image_container {
        width: 45%;
        margin-left: 15px;
        margin-top: 15px;
    }

    .ob_gallery {
        margin-left: -15px;
        margin-top: -15px;
    }
}

@media only screen and (max-width: 1150px) and (min-width: 768px) {
    .ob_image_container {
        width: 30%;
        margin-left: 15px;
        margin-top: 15px;
    }

    .ob_gallery {
        margin-left: -15px;
        margin-top: -15px;
    }
}

.ob-tooltip-display {
    display: none;
    position: absolute;
    border: 1px solid #333;
    background-color: #161616;
    border-radius: 5px;
    padding: 10px;
    color: #fff;
}
.ob-tooltip {
    color: #484848;
    border-bottom: 1px dotted #484848;
    cursor: help;
}