#preview_layer, .open_layer{
    position: absolute;
    z-index: 100;
    border: 1px solid #000;
    background-color: #FFF;
    overflow: hidden;
}
#preview_win, #open_win {
    margin: 0;
    padding: 0;
    background-color: #FFF;
}
.preview_body > p, .open_body > p {
    margin: 0;
    padding: 0;
}
.preview_footer, .open_footer {
    width: 100%;
    position: absolute;
    padding: 0 4px;
}

.preview_footer a, .open_footer a {
    float: right;
}

.preview_footer label, .open_footer label {
    font-weight: 400;
}