dropzoneClass and dropzoneParagraphClass do not accept material UI breakpoints.

[thereactgirl]

On my mobile view the dropzone text goes out past container, would like to be able to edit text content and styles with something like

dropzoneText: {
        color: '#909090',
        [theme.breakpoints.down('xs')]: {
            content:
                '"Upload images or video of your item.' +
                '\\The first upload will be used as your item thumbnail."',
        },
        '&:after': {
            display: 'block',
            fontSize: '12px',
            whiteSpace: 'pre',
            margin: 25,
            content:
                '"Drag & drop or click to upload images or video of your item.' +
                '\\The first upload will be used as your item thumbnail."',
        },
       
    },

[thereactgirl]

Actually I JUST realized I have a typo in there. SHOULD be \\A