#jtdonmet_previewBox {
    padding: 20px;
    min-width: 350px;
    width: 50%; 
    height: auto;

    background-color: rgb(255, 255, 255);

    border-style: solid;
    border-width: 5px;
    border-color: rgb(210, 210, 210);
    border-radius: 10px;
}