Setup your own css classes for all html elements and customize the markup, Knockoutjs Survey Library Example

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            Survey.StylesManager.applyTheme("modern");
        


            
                var json = {
  "questions": [
    {
      "type": "radiogroup",
      "name": "one",
      "title": "Radiogroup question (green)",
      "choices": [ "Yes", "No" ]
    },
    {
      "type": "checkbox",
      "name": "two",
      "title": "Checkbox question (orange)",
      "choices": [ "One", "Two" ]
    },
    {
      "type": "radiogroup",
      "name": "three",
      "title": "Required question (red title)",
      "isRequired": true,
      "choices": [ "Yes", "No" ]
    }

  ]
};

                window.survey = new Survey.Model(json);
            
        
            survey.onComplete.add(function(sender) {
            document.querySelector('#surveyResult').textContent =
            "Result JSON:\n" + JSON.stringify(sender.data, null, 3);
            });
        
survey.onUpdateQuestionCssClasses.add(function(survey, options) {
    var classes = options.cssClasses

        classes.mainRoot += " sv_qstn";
    classes.root = "sq-root";
        classes.title += " sq-title"
        classes.item += " sq-item";
        classes.label += " sq-label";
        

    if (options.question.isRequired) {
        classes.title += " sq-title-required";
        classes.root += " sq-root-required";
    }

    if (options.question.getType() === "checkbox") {
        classes.root += " sq-root-cb";
    }
});
            
                survey.render("surveyElement");
            
;

<!DOCTYPE html>
<html lang="en">
<head>
    <title>Setup your own css classes for all html elements and customize the markup, Knockoutjs Survey Library Example</title>

<meta name="viewport" content="width=device-width" />
    <script src="https://unpkg.com/knockout@3.5.1/build/output/knockout-latest.js"></script>
    <script src="/DevBuilds/survey-knockout/survey.ko.min.js"></script>
    <link href="/DevBuilds/survey-core/modern.min.css" type="text/css" rel="stylesheet" />
    <link rel="stylesheet" href="./index.css">

</head>
<body>
    
            <div id="surveyElement" style="display:inline-block;width:100%;">
            </div>
    <div id="surveyResult"></div>

<script type="text/javascript" src="./index.js"></script>

</body>
</html>


.sv_qstn .sq-root {
  border: 1px solid gray;
  border-left: 4px solid #18a689;
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 30px;
}

.sv_qstn .sq-root-cb {
  border-left: 4px solid orange;
}

.sq-title {
  font-size: 20px;
  margin-left: 20px;
}

.sq-title-required {
  color: red;
}

.sq-label {
  margin-left: 30px;
}

.sq-item:nth-child(1) {
  margin-bottom: 5px;
}

Css Сlasses

Setup your own css classes for all html elements and customize the markup

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