.img_container { height:auto; padding-left:75px; }
.img_container ul {display:block;padding:0;margin:0;list-style:none;}
.img_container ul li{float:left;width:150px;margin:10px;}
.img_container ul li a img {
    width:150px;
    height:100px;
    border:1px solid #f8c301;
    padding:2px;
    background:#fff;
}
.imageborder img{
    width:150px;
    height:100px;
    border:1px solid #574331;
    padding:2px;
    background:#fff;
    float:left;
}
.img_container ul li a:hover img, .imageborder:hover img { background:#e8e8e8; border-color: darkred; }