.hide {
    display: none;
}


#prevBtn a {
    display: block;
    float: left;
    width: 18px;
    height: 18px;
    background: url(../img/lt.png) no-repeat;
}
#prevBtn a:hover {
    background-position: -18px;
}
#nextBtn a {
    display: block;
    float: left;
    width: 18px;
    height: 18px;
    background: url(../img/gt.png) no-repeat;
}
#nextBtn a:hover {
    background-position: -18px;
}
span#SliderNavNum {
    font-size: 12px;
    padding: 2px 8px 0 8px;
    float: left;
    display: block;
}
div#SliderNav {
    float: right;
    position: relative;
    top: 25px;
}




#realization-box {
    
}

#realization-photos {
    width: 660px;
    height: 176px;
    border-top: solid 1px #d3d3d3;
    border-bottom: solid 1px #d3d3d3;
    padding-top: 16px;
}
#realization-photos ul {
    display: block;
    overflow: hidden;
    list-style: none;
    margin: 0;
    padding: 0;
}
#realization-photos ul li {
    display: block;
    width: 660px;
    float: left;
}
#realization-photos .photo {
    float: left;
    width: 220px;
    text-align: center;
}
#realization-photos img {
    height: 100%;
}