#photoOverlay {
    background-color: #3498db;
    overflow: scroll;
    width: 100%;
    min-height: 500px; /*for mozilla*/
    float: left;
    font-family: avenir;
    padding-top: 40px;
}

/* photo grid stuff */
#rig {
    width: 100%;
    margin:0 auto; /*center aligned*/
    padding:0;
    font-size:0; /* Remember to change it back to normal font size if have captions */
    list-style:none;
}

#rig li {
    display: inline-block;
    *display:inline;/*for IE6 - IE7*/
    width:33.3333333%;
    vertical-align: middle;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

#rig a {
    padding: 0;
}

/* The wrapper for each item */
.rig-cell {
    display: block;
    position: relative;
    overflow: hidden;
}

/* If have the image layer */
.rig-img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border: none;
    transform: scale(1);
    transition: all 1s;
}

#rig li:hover .rig-img {
    transform: scale(1.05);
}

/* If have the overlay layer */
.rig-overlay {
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    background: #2980b9;
    background-size: 50px 50px;
    opacity: 0;
    filter: alpha(opacity=0);/*For IE6 - IE8*/
    transition: all 0.2s;
}

#rig li:hover .rig-overlay {
    opacity: 0.8;
}

/* If have captions */
.rig-text {
    display: block;
    padding: 0 30px;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    width: 100%;
    text-align: center;
    text-transform:lowercase;
    font-size: 18px;
    font-family: avenir;
    font-weight: 100;
    top: 50%;
    color: #ffffff;
    opacity: 0;
    filter: alpha(opacity=0);/*For older IE*/
    transform: translateY(-20px);
    transition: all .3s;
}

#rig li:hover .rig-text {
    transform: translateY(0px);
    opacity: 0.9;
}

@media (max-width: 9000px) {
    #rig li {
        width: 33.3333333%;
    }
}

@media (max-width: 1250px) {
    #rig li {
        width: 50%;
    }
}

@media (max-width: 750px) {
    #rig li {
        width: 100%;
    }
}