#menu {
    position: absolute;
    visibility: hidden;
    margin: 0 auto;
    left: 0px;
    top: 180px;
    width: 800px;
    cursor: pointer;
}

#menu_loader {
    position: absolute;
    margin: 0 auto;
    left: 485px;
    top: 184px;
    width: 30px;
    cursor: pointer;
    z-index: 999;
}

.menu_header {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: bold;
    width: 199px;
    height: 41px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    font-family: Helvetica, Arial, Verdana, sans-serif;
    vertical-align: middle;
    line-height: 41px;
}

.menu_header_WITHSUB {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: bold;
    width: 199px;
    height: 41px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    font-family: Helvetica, Arial, Verdana, sans-serif;
    vertical-align: middle;
    line-height: 41px;
}

.menu_header_WITHSUB:first-child {
    width:200px;
}

.menu_item {
    color: white;
    padding-left: 10px;
    margin-bottom: 5px;
    line-height: 30px;
    vertical-align: middle;
    text-align: left;
    font-size: 12px;
    font-weight: bold;
    font-family: Helvetica, Arial, Verdana, sans-serif;
    transition: background-color 0.3s ease-in-out;
}

.menu_item_WITHSUB {
    color: white;
    padding-left: 10px;
    margin-bottom: 5px;
    line-height: 30px;
    vertical-align: middle;
    text-align: left;
    font-size: 12px;
    font-weight: bold;
    font-family: Helvetica, Arial, Verdana, sans-serif;
}

.menu_item_li {
    transition: background-color 0.3s ease-in-out;
}

@keyframes showNav {
    from {opacity: 0;}
    to {opacity: 1;}
}

.menu_box_down {
    /* MUST USE LEFT & TOP */
    top: 40px;
    left: 0px;
    padding-top: 10px;
    padding-bottom: 5px;
    padding-left: 0px;
    width: 250px;
    text-align: left;
    box-shadow: 2px 2px 1px 0 #666;
    -moz-box-shadow: 2px 2px 1px 0 #666;
    -webkit-box-shadow: 2px 2px 1px 0 #666;
    animation: showNav 0.5s ease-in-out;
}

.menu_box_right {
    /* MUST USE MARGINS */
    margin-left: 150px;
    margin-top: -45px;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 0px;
    width: 250px;
    box-shadow: 2px 2px 1px 0 #666;
    -moz-box-shadow: 2px 2px 1px 0 #666;
    -webkit-box-shadow: 2px 2px 1px 0 #666; 
    animation: showNav 0.5s ease-in-out; 
}