.ar {
    line-height: 15px;
    padding-left: 4px;
}

.ar .screen {
    background-color: #005387;
    opacity: 0.20;
    filter: alpha(opacity=20);
    -moz-opacity: 0.2;
    position: absolute;
}

.ar a, .ar a:visited, .ar a:active {
    text-decoration: none;
    font-weight: bold;
    line-height: 15px;
    color: inherit;
}

.at_plain, .at {
    padding-top: 2px;
    padding-bottom: 2px;
    display: block;
    outline: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
}

.at {
    background-image: url(/images/arrow_left.gif);
    background-repeat: no-repeat;
    background-position: right;
}

.ata {
    background-image: url(/images/arrow_down.gif);
    background-repeat: no-repeat;
    background-position: right;
}

.ac {
    overflow: hidden;
}

.vc {
    margin-left: 4px;
}