body {
        background-color: #999999;
    }
    .click-menu {
        width: 200px;
        height: 500px;
        padding-top: 10px;
        text-align: center;
        background-color: #999999; 
    }
    .click-menu .box1 {
        background-color: #999999; 
        color: #4f4f4f;
    }
    .click-menu .box1-hover {
        background-color: #999999; 
        color: #000000;
    }
    .click-menu .box1-open {
        background-color: #999999; 
        color: #000000;
    }
    .click-menu .box1-open-hover {
        background-color: #999999; 
        color: #000000;
    }
    .click-menu .box1 a {
        color: #4f4f4f;
        text-decoration: none;
        white-space: nowrap;
    }
    .click-menu .box1-hover a {
        color: #000000;
        text-decoration: none;
        white-space: nowrap;
    }
    .click-menu .box1-open a {
        color: #000000;
        text-decoration: none;
        white-space: nowrap;
    }
    .click-menu .box1-open-hover a {
        color: #000000;
        text-decoration: none;
        white-space: nowrap;
    }
    .click-menu .box1,
    .click-menu .box1-hover,
    .click-menu .box1-open,
    .click-menu .box1-open-hover {
        padding-left: 0px;
        font-weight: bold;
        font-size: 16px;
        line-height: 24px;
        font-family: arial;
        cursor: pointer;
        width: 100%;
    }
    .click-menu .section {
        background-color: #999999;
        font-family: arial;
        font-weight: bold;
        font-size: 14px;
        line-height: 15px;
        padding: 0 0 5px 10px;
        display: none;
    }
    .click-menu .section a {
        color: #4f4f4f;
        text-decoration: none;
        white-space: nowrap;
    }
    .click-menu .section a:hover {
        color: #000000;
        text-decoration: none;
        white-space: nowrap;
    }
    .click-menu .box2 {
        border-color: #999999;
        border-width: 1px;
        border-style: none none solid solid;
        padding: 1px 0 2px 6px;
        
    }
    .click-menu .box2-hover {
        border-color: #999999;
        border-width: 1px;
        border-style: none none solid solid;
        padding: 1px 0 2px 6px;
        background: #999999;
        width: 100%;
    }