body {
    background: #ffffff;
}

.thumbnail {
    width: 64px;
    height: 64px;
}

.file-card{
    cursor: pointer;
}

.file-card:hover {
    background: #c0c0c0;
}

.debug-red {
    border: 1px solid red;
}

.debug-green {
    border: 1px solid green;
}
.debug-blue {
    border: 1px solid blue;

}
