#gallery {
    float: left;
    width: 80%;
    margin-left: 10%;
    /*border: 1px solid black;*/
}
#gallery img {
    float: left;
    width: 6em;
    /*border: 1px solid black;*/
}

#gallery div {
    position:relative;
    float:left;
    width: 30%;
    height: 10em;
    font-size: 1.25em;
    /*border: 1px solid black;*/
    }
    
#gallery h2 {
    text-align:center;
    }
    
#gallery a {
    float:left;
    width: 8em;
    /*border: 1px solid black;*/
    }