ul.ztree {
    margin-top: 10px;
    border: 1px solid #617775;
    background: #f0f6e4;
    width: 220px;
    height: 360px;
    overflow-y: scroll;
    overflow-x: auto;
}

ul.log {
    border: 1px solid #617775;
    background: #f0f6e4;
    width: 300px;
    height: 170px;
    overflow: hidden;
}

ul.log.small {
    height: 45px;
}

ul.log li {
    color: #666666;
    list-style: none;
    padding-left: 10px;
}

ul.log li.dark {
    background-color: #E3E3E3;
}

/* ruler */
div.ruler {
    height: 20px;
    width: 220px;
    background-color: #f0f6e4;
    border: 1px solid #333;
    margin-bottom: 5px;
    cursor: pointer
}

div.ruler div.cursor {
    height: 20px;
    width: 30px;
    background-color: #3C6E31;
    color: white;
    text-align: right;
    padding-right: 5px;
    cursor: pointer
}