.short_main
{
    cursor: pointer;margin-top: 5px;
   background: #edecec url('../images/navigation.jpg') no-repeat bottom right ;
}
.short_main_active
{
    cursor: pointer;margin-top: 5px;
   background: #edecec url('../images/navigation.jpg') no-repeat top right ;
}
.short_link_div
{
    position: absolute;
    display:none;
    z-index: 9999;
    border: #b1b2b4 solid 1px;
    background:#cacaca;
    text-align: left;
    width: auto;
}
.short_link_div div
{
    padding:5px;
    width: 100px;
    border-bottom: gray solid 1px;
    background: #edecec;
    cursor: pointer;
}
.short_link_div div:hover
{
    background:#fff url('../images/navigation_second.jpg') no-repeat center right ;
    color: #000;
}