.column li span,#searchform span{display:none;padding:.1em}
.dwn{background:url("http://c.fsdn.com/sf/images//sfx/plus.gif") 0 .1em no-repeat;cursor:pointer;left:0;margin:0;padding:0 .4em;position:absolute;text-decoration:none;z-index:1}
.dwns{background:url("http://c.fsdn.com/sf/images//sfx/plus.gif") 0 .2em no-repeat;cursor:pointer;margin:0;padding:0 .3em;position:absolute;right:-1.4em;text-decoration:none;top:0;z-index:1}
.hide{display:none}
.tdwn{background:url("http://c.fsdn.com/sf/images//sfx/plus.gif") 0 .1em no-repeat;cursor:pointer;padding:0 0 0 15px;z-index:1}
.tup{background:url("http://c.fsdn.com/sf/images//sfx/minus.gif") 0 .1em no-repeat;cursor:pointer;padding:0 0 0 15px;z-index:2}
.up{background:url("http://c.fsdn.com/sf/images//sfx/minus.gif") 0 .1em no-repeat;cursor:pointer;left:0;margin:0;padding:0 .4em;position:absolute;text-decoration:none;z-index:2}
.ups{background:url("http://c.fsdn.com/sf/images//sfx/minus.gif") 0 .2em no-repeat;cursor:pointer;margin:0 0 0 -0.3em;padding:0 .3em;position:absolute;right:-1.4em;text-decoration:none;z-index:2}