/** Navigation icons (mapping to glyphicons-halflings) **/
.icon-mediafile {
    background-image: url("../img/glyphicons_062_paperclip.png");
    background-position: 0;
}
.leftmenu ul li.active a span.ico i.icon-mediafile {
    background-image: url("../img/glyphicons_062_paperclip_white.png");
}