.preview-img {
    text-align: center;
}

.preview-img img {
    max-height: 80px;
    max-width: 80px;
}

#file-info {
    padding-top: 50px;
}

.tree-item-header {
    width: 100% !important;
}

/* video-progress-bar */
.progress {
    display: none;
}

/* player */
.qmery-player-min-height {
    min-height: 380px;
}

.qmery-player-full-heigh {
    height: 100%;
}