.hidden{ display:none}
.right{float:right}
.chkdd_container
{
    border:1px solid #000;
    padding: 2px 8px 2px 8px;
    display:inline-block;
    cursor:pointer;
}

.chkdd_content label
{
    white-space:nowrap;
}
.chkdd_content ul
{
    margin:0;
    padding:0;
}
.chkdd_content ul li
{
    list-style-type:none;
}
.chkdd_title
{
    white-space:nowrap;
    margin-left:2px;
}