.qq-hide {
    display: none;
}

/* <dialog> element styles */
.qq-uploader DIALOG {
    display: none;
}

.qq-uploader DIALOG[open] {
    display: block;
}

.qq-uploader DIALOG {
    display: none;
}

.qq-uploader DIALOG[open] {
    display: block;
}

.qq-uploader DIALOG .qq-dialog-buttons {
    text-align: center;
    padding-top: 10px;
}

.qq-uploader DIALOG .qq-dialog-buttons BUTTON {
    margin-left: 5px;
    margin-right: 5px;
}

.qq-uploader DIALOG .qq-dialog-message-selector {
    padding-bottom: 10px;
}

.qq-uploader DIALOG::backdrop {
    background-color: rgba(0, 0, 0, 0.7);
}