#left_nav {
    float:left;
    height: 490px;
}

#left_nav ul {
    margin-top: 60px;
}

#left_nav li {
    margin: 8px 0 0 0;
    height: 50px;
    border-top: 2px solid #8a4c2b;
    border-right: 2px solid #8a4c2b;
    border-bottom: 2px solid #8a4c2b;
}

#left_nav li.active {
    color: #ffffff;
    background-color: #83604d;
}

#left_nav img {
    margin-top: 7px;    
}

#gallery_img {
    text-align: center;
    margin: 0 auto 0 auto;
    width: 570px;
    height: 490px;
}

#img_selector {
    position: relative;
    float: right;
    width: 160px;
}

#img_selector .col {
    margin: 25px 0 0 0;
    width: 56px;
    height: 405px;
}

#img_selector .col.left {
    float: left;
    margin-left: 20px;
}

#img_selector .col.right {
    float: right;
    margin-right: 20px;
}

#img_selector .thumbnail {
    cursor: pointer;
    border:3px solid #000000;
    margin: 0 0 10px 0;
    height: 50px;
    width: 50px;
}

#img_selector .selected {
    margin: 0 0 10px 0;
    border:3px solid #8a4c2b;
}

#arrows {
    width: 160px;
} 

#arrows .back {
    cursor: pointer;
    float: left;
    margin-left: 25px;
}

#arrows .forward {
    cursor: pointer;
    float: right;
    margin-right: 25px;
}