Adding CSS Styles to variable properties

[moosakhan2]

Hello everyone,

I am trying to add some CSS Styles specifically to my stimulus and prompt in a jsPsychImageButtonResponse type variable. Can anyone guide me on how to do that.

For reference here is the code:

var question = {
              type: jsPsychImageButtonResponse,
              stimulus: jsPsych.timelineVariable('stimulus'),
              stimulus_height: height,
              choices: languageGenderArray.concat([`Don't Know`]),
              prompt: jsPsych.timelineVariable('prompt'),
              button_html: languageGenderArray.concat(['None']).map(choice => `<button class="jspsych-btn choice-button">%choice%</button>`),
              data: {
                selected_gender: "Male",
                choices: languageGenderArray.concat(['None'])
              },

              on_finish: function(data) {
                data.selected_gender = data.choices[data.response];
              }
            };