#addfacinoutfile,
#addpreuvepaiementfile {
    border: 2px dashed #ccc;
    border-radius: 5px;
    text-align: center;
    padding: 10px;
    background-color: #f9f9f9;
    cursor: pointer;
    position: relative;
    width: 100%;
}
#addfacinoutfile:hover,
#addpreuvepaiementfile:hover {
    border-color: #5bc0de;
    background-color: #f1faff;
}
#addfacinoutfile.drag-over,
#addpreuvepaiementfile.drag-over {
    border-color: #5bc0de;
    background-color: #e6f7ff;
    border-width: 3px;
}
#addfacinoutfile .dropzone-icon,
#addpreuvepaiementfile .dropzone-icon {
    font-size: 30px;
    color: #5bc0de;
}