Image highlight on hover

Hello Everyone,
Does anyone know how one can can highlight the image hover or on clicking it to let the user know something happened.
I have attached the code below .
Is their a way to do it without using callback ? or only by usign the style tag ?

dbc.Col([
                        dbc.Card(
                            [
                                dbc.CardHeader(
                                    [
                                        html.H6("Tickets This Month", className="mb-0",
                                                style={'font-size': '12px'}),
                                        html.Img(
                                            src='assets/download.png',
                                            height='15px',
                                            width='15px',
                                            id='download_month_ticket',
                                            style={'background': 'none', 'cursor': 'pointer'},
                                            className="border-0 d-flex justify-content-between align-items-center",

                                        ),

                                        html.Div(
                                            [
                                                dbc.Spinner(
                                                    dcc.Download(
                                                        id='download_month_ticket_data'
                                                    ),
                                                    size='sm',
                                                    spinner_style={'min-height': '1.3rem', 'min-width': '1.3rem'},
                                                )
                                            ],
                                            className="border-0 d-flex justify-content-between align-items-center"

                                        )
                                    ],
                                    className="border-0 d-flex justify-content-between align-items-center"
                                ),
                                dbc.CardBody(
                                    [
                                        html.Img(src='assets/tickets.png',
                                                 style={'height': '24px', 'width': '24px',
                                                        'margin-right': '10px'},

                                                 alt='icon', className='img-fluid'),
                                        html.H3("25", className="card-title"),
                                    ],
                                    className="border-0 d-flex align-items-center"
                                ),
                            ],
                            style={"height": "auto", "border-radius": "10px",
                                   "background-color": "#CDCDCD",
                                   "box-shadow": "1px 2px 7px 0px grey"},
                            className="border-0"
                        ),
                    ]),

Hi. Maybe this gets you started: