/* style dropzone Bootstrap upload */
    #actions {
        margin: 2em 0;
    }
    /* The total progress gets shown by event listeners */
    #total-progress {
        opacity: 0;
        transition: opacity 0.3s linear;
    }
    /* Hide the progress bar when finished */
    #previews .file-row.dz-success .progress {
        opacity: 0;
        transition: opacity 0.3s linear;
    }
    /* Hide the delete button initially */
    #previews .file-row .delete {
        display: none;
    }
    /* Hide the start and cancel buttons and show the delete button */
    #previews .file-row.dz-success .start,
    #previews .file-row.dz-success .cancel {
        display: none;
    }
    #previews .file-row.dz-success .delete {
        display: block;
    }