diff --git a/main.py b/main.py
index f8b9ebc..28167f0 100644
--- a/main.py
+++ b/main.py
@@ -1676,10 +1676,12 @@ def process_normal_quiz(quiz, lecture, chapter_dir):
     lecture_path = os.path.join(chapter_dir, lecture_file_name)
 
     logger.info(f"  > Processing quiz {lecture_index}")
-
     with open("quiz_template.html", "r") as f:
         html = f.read()
         quiz_data = {
+            "quiz_id":lecture["data"].get("id"),
+            "quiz_description":lecture["data"].get("description"),
+            "quiz_title": lecture["data"].get("title"),
             "pass_percent": lecture.get("data").get("pass_percent"),
             "questions": quiz["contents"],
         }
diff --git a/quiz_template.html b/quiz_template.html
index 3428a22..f8ebae6 100644
--- a/quiz_template.html
+++ b/quiz_template.html
@@ -1,263 +1,515 @@
 <!DOCTYPE html>
 <html lang="en">
+
   <head>
     <meta charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Quiz</title>
-
+    <title> Quiz </title>
     <style>
-      body {
-        font-family: sf pro text, -apple-system, BlinkMacSystemFont, Roboto,
-          segoe ui, Helvetica, Arial, sans-serif, apple color emoji,
-          segoe ui emoji, segoe ui symbol;
-        font-weight: 400;
-        line-height: 22.4px;
-        font-size: 16px;
-      }
-      p,
-      h1,
-      h2,
-      h3,
-      h4,
-      h5,
-      h6,
-      ul,
-      ol {
-        font-size: 16px;
-        font-weight: 400;
-      }
-      ul {
-        list-style: none;
+      * {
+        font-family: system-ui, -apple-system, BlinkMacSystemFont,
+          "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
+          "Helvetica Neue", sans-serif;
         margin: 0;
         padding: 0;
-        max-width: none;
-      }
-      code {
-        background-color: #fff;
-        border: 1px solid #d1d7dc;
-        color: #b4690e;
-        font-size: 90%;
-        padding: 0.2rem 0.4rem;
-      }
-      .quiz-content {
-        padding: 2.4rem;
-        word-break: break-word;
-        max-width: 86rem;
-        margin: 0 auto;
-      }
-      .quiz-container {
-        margin: 0 auto;
-        max-width: 84rem;
-        padding: 0;
-      }
-      .question {
-        margin-bottom: 5rem;
-      }
-      .question span {
-        font-size: 24px;
-        font-weight: 700;
-      }
-      .question-prompt {
-        margin-top: 0.8rem;
-        font-weight: 700;
-      }
-      .question-answer {
-        margin-top: 1.6rem;
-        padding-left: 0;
         box-sizing: border-box;
+        font-size: 16px;
       }
-      .question-answer label {
-        max-width: 80rem;
+
+      main {
+        padding-top: 48px;
+      }
+
+      :root {
+        --large-device-width: 850px;
+        --primary-color: #0f172a;
+        --secondary-color: #020617;
+        --primary-text-color: #c7d1dd;
+        --secondary-text-color: #061602;
+        --success-background: hsl(159, 82%, 24%);
+        --success-foreground: hsl(164, 86%, 16%);
+        --success: hsl(160, 84%, 39%);
+        --danger: #ef4444;
+        --warning: #f59e0b;
+        --info-background: hsl(218, 81%, 8%);
+        --info-foreground: hsl(217, 91%, 85%);
+        --border-color: #d1d7dc;
+        --check-box-size: 20px;
+        /* control the size */
+        --check-box-color: var(--info-foreground);
+        /* the active color */
+      }
+
+      body {
         position: relative;
-        cursor: pointer;
-        display: flex;
-        min-width: 18rem;
-        border: solid #1c1d1f 2px;
+        background-color: #020617;
+        color: var(--primary-text-color);
       }
-      .question-answer div {
+
+      #score-stats-container {
+        position: fixed;
+        z-index: 10;
+        top: 0;
+        height: 40px;
+        width: 100%;
+        background-color: var(--info-background);
+
+        padding: 0px 16px;
+        color: var(--info-foreground);
+        font-weight: 600;
         display: flex;
         align-items: center;
-        padding: 0.5rem;
+        justify-content: space-between;
+      }
+
+      #quiz-container {
+        border-radius: 8px;
+        display: flex;
+        gap: 16px;
+        flex-direction: column;
+      }
+
+      input[type="radio"] {
+        height: var(--check-box-size);
+        aspect-ratio: 1;
+        border: calc(var(--check-box-size) / 8) solid #939393;
+        padding: calc(var(--check-box-size) / 8);
+        background: radial-gradient(farthest-side,
+            var(--check-box-color) 94%,
+            #0000) 50%/0 0 no-repeat content-box;
+        border-radius: 50%;
+        outline-offset: calc(var(--check-box-size) / 10);
+        -webkit-appearance: none;
+        -moz-appearance: none;
+        appearance: none;
+        cursor: pointer;
+        font-size: inherit;
+        transition: 0.3s;
+      }
+
+      input[type="radio"]:checked {
+        border-color: var(--check-box-color);
+        background-size: 100% 100%;
+      }
+
+      input[type="radio"]:disabled {
+        background: linear-gradient(#939393 0 0) 50%/100% 20% no-repeat content-box;
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+
+      label {
+        display: inline-flex;
+        align-items: center;
+        gap: 10px;
+        cursor: pointer;
+        padding: 4px 6px;
+        border-radius: 4px;
+      }
+
+      @media (max-width: 767px) {
+
+        input[type="radio"],
+        label {
+          cursor: default;
+        }
+
+        #quiz-container {
+          margin-left: 8px;
+          margin-right: 8px;
+        }
+      }
+
+      /* PC (Desktop devices) */
+      @media (min-width: 768px) {
+        body {
+          display: flex;
+          justify-content: center;
+        }
+
+        main {
+          max-width: var(--large-device-width);
+        }
+
+        #score-stats-container {
+          max-width: var(--large-device-width);
+        }
+
+        dialog {
+          max-width: var(--large-device-width);
+        }
+      }
+
+      @media print {
+        input[type="radio"] {
+          background: none !important;
+          border-color: #939393 !important;
+        }
+
+        input[type="radio"]:checked {
+          border-color: #939393 !important;
+        }
+      }
+
+      .question-lable {
+        display: flex;
+        align-items: center;
+        gap: 8px;
+      }
+
+      button {
+        -webkit-tap-highlight-color: transparent;
+        -webkit-touch-callout: none;
+        -webkit-user-select: none;
+        user-select: none;
+        outline: none;
+        position: relative;
+        overflow: hidden;
+        cursor: pointer;
+      }
+
+      .button {
+        background-color: var(--success-background);
+        border: none;
+        color: #f4f5f7;
+        opacity: 0.8;
+        font-size: 18px;
+        flex-grow: 1;
+        padding: 8px 16px;
+        border-radius: 8px;
+      }
+
+      .button:hover {
+        opacity: 1;
+      }
+
+      .explanation-btn {
+        border: none;
+        color: var(--success);
+        background-color: transparent;
+      }
+
+      #submit-button:active::after {
+        background-color: #ef4444;
+      }
+
+      .single-question-container {
+        background-color: var(--primary-color);
+        display: flex;
+        flex-direction: column;
+        gap: 8px;
+        padding: 16px;
+        border-radius: 8px;
+      }
+
+      #modal-content {
+        padding: 16px;
+        line-height: 24px;
+      }
+
+      dialog::backdrop {
+        background: rgba(0, 0, 0, 0.5);
+      }
+
+      dialog {
+        position: fixed;
+        border: 1px solid var(--border-color);
+        background-color: var(--primary-color);
+        color: rgb(240, 241, 248);
+        padding: 16px;
+        border-radius: 8px;
+        width: 80vw;
+        max-height: 80vh;
+        overflow: auto;
+        top: 50%;
+        left: 50%;
+        -webkit-transform: translateX(-50%) translateY(-50%);
+        -moz-transform: translateX(-50%) translateY(-50%);
+        -ms-transform: translateX(-50%) translateY(-50%);
+        transform: translateX(-50%) translateY(-50%);
+      }
+
+      #close-modal-btn {
+        position: absolute;
+        top: 4px;
+        right: 4px;
+        padding: 2px 8px;
+        border-radius: 2px;
+        border: none;
+        background-color: var(--danger);
+      }
+
+      .correct-answer label {
+        border: 2px solid var(--success);
         width: 100%;
       }
-      .question-answer div:hover {
-        background-color: #f5f5f5;
+
+      .incorrect-answer label {
+        border: 2px solid var(--danger);
+        width: 100%;
       }
-      .question-answer input {
-        display: none;
+
+      .options-container {
+        display: flex;
+        flex-direction: column;
+        gap: 4px;
       }
-      .question-answer span {
-        width: 1rem;
-        height: 1rem;
-        margin-right: 1.6rem;
-        top: 0;
-        border-radius: 50%;
-        display: inline-block;
-        flex-shrink: 0;
-        border: 0.2rem solid #1c1d1f;
-        position: relative;
+
+      #quiz-meta-container {
+        border-radius: 8px;
+        background-color: var(--primary-color);
+        margin-bottom: 12px;
+        padding: 8px;
+
       }
-      .selected {
-        background: #1c1d1f;
-        box-shadow: 0 0 0 0.4rem #fff inset;
+
+      #quiz-title {
+        text-align: center;
+        font-size: 24px;
+        margin-bottom: 8px;
+      }
+
+      #quiz-description {
+        line-height: 1.5;
+        padding: 2px 6px;
       }
-      .score {
-              position: fixed;
-            }
     </style>
   </head>
 
   <body onload="main()">
-    <div id="score" class="score">
-      <span>Score: N/A of N/A</span>
-    </div>
-    <div id="quiz-container" class="quiz-content"></div>
+    <main>
+      <section id="quiz-meta-container">
+        <h1 id="quiz-title"></h1>
+        <p id="quiz-description"></p>
+      </section>
+      <section id="score-stats-container">
+        <div id="score-card">
+          Score: <span id="current-score">999</span> of
+          <span id="pass-percent">999%</span>
+        </div>
+        <div>Correct: <span id="correct-answers">999</span></div>
+        <div>Incorrect: <span id="wrong-answers">999</span></div>
+      </section>
+
+      <section id="quiz-container"></section>
+
+      <dialog id="modal" class="modal-container">
+        <div id="modal-content">
+          <p id="modal-text"></p>
+        </div>
+      </dialog>
+    </main>
 
     <script>
       const quizData = __data_placeholder__;
-      var correct = 0;
-      var total = 0;
-      const questionData = quizData.questions
-      const passPercent = quizData.pass_percent
+      let correct = new Set();
+      let incorrect = new Set();
+      let totalNumberOfQuestions = 0;
+      const quizTitle = quizData.quiz_title;
+      const quizDescription = quizData.quiz_description;
+      const questionData = quizData.questions;
+      const passPercent = quizData.pass_percent;
+      const modalTextElement = document.getElementById("modal-text");
+      const quizContainerElement =
+        document.getElementById("quiz-container");
+
+      const dialog = document.querySelector("dialog");
+      const showButton = document.getElementById("view-explanatin");
+      const closeButton = document.getElementById("close-modal-btn");
+      const quizTitleElement = document.getElementById("quiz-title");
+      const quizDescriptionElement =
+        document.getElementById("quiz-description");
 
       function main() {
-        total = questionData.length;
+        // update quiz meta data
+        document.title = quizTitle;
+        quizTitleElement.innerHTML = quizTitle;
+        quizDescriptionElement.innerHTML = quizDescription;
 
-        var questions = [];
-        for (var i = 0; i < questionData.length; i++) {
-          var question = questionData[i];
-          var questionText = question.prompt.question;
-          var answers = question.prompt.answers;
-          var correctAnswer = question.correct_response[0];
-          var correctAnswerText = answers[correctAnswer.charCodeAt(0) - 97];
-          var questionObj = {
-            question: questionText,
-            correctAnswer: correctAnswerText,
-            answers: answers,
-            id: question.id,
-          };
-          questions.push(questionObj);
+        const passPercentElement =
+          document.getElementById("pass-percent");
+        passPercentElement.innerHTML = passPercent + "%";
+        totalNumberOfQuestions = questionData.length;
+        // shuffle the questionData to randomize the order of the questions
+        for (let i = questionData.length - 1; i > 0; i--) {
+          const j = Math.floor(Math.random() * (i + 1));
+          [questionData[i], questionData[j]] = [
+            questionData[j],
+            questionData[i],
+          ];
         }
 
+        let formattedQuestions = questionData.map(
+          formatSingleQuestionData
+        );
+        updateScore();
+        // display the formattedQuestions
+        formattedQuestions.forEach((question, idx) => {
+          renderSingleQuestion(question, idx + 1);
+        });
+      }
+
+      /**
+       * Formats the question data from the given QuizData object.
+       *
+       * @param {Object} singleQuizData - The singleQuizData object containing prompt and correct_response.
+       * @return {Object} The formatted question object with the following properties:
+       *   - id: The ID of the question.
+       *   - question: The text of the question.
+       *   - answers: The array of answer options.
+       *   - correctAnswer: The text of the correct answer.
+       *   - explanation: The explanation of the correct answer.
+       */
+      function formatSingleQuestionData(singleQuizData = null) {
+        const { prompt, correct_response, id } = singleQuizData;
+        const questionText = prompt.question;
+        const answers = prompt.answers;
+        const correctAnswer = correct_response[0];
+        const correctAnswerText =
+          answers[correctAnswer.toLowerCase().charCodeAt(0) - 97];
+        const questionObj = {
+          id: id,
+          question: questionText,
+          answers: answers,
+          correctAnswer: correctAnswerText,
+          explanation: prompt?.explanation || "",
+        };
+        return questionObj;
+      }
+
+      /**
+       * Renders a single question with its options and submit button.
+       *
+       * @param {Object} singleQuestionData - The data of the question to render.
+       * @param {number} rootIndex - The index of the question in the quiz.
+       * @return {void} return nothing.
+       */
+
+      const renderSingleQuestion = (
+        singleQuestionData = {},
+        rootIndex = 1
+      ) => {
+        const { id, explanation, answers, correctAnswer, question } =
+          singleQuestionData;
+        // shuffle the answers to randomize the order of the answers
+        for (let i = answers.length - 1; i > 0; i--) {
+          const j = Math.floor(Math.random() * (i + 1));
+          [answers[i], answers[j]] = [answers[j], answers[i]];
+        }
+        const optionsHTML = answers
+          .map((option, index) => {
+            const optionId = `${id}_${index}`;
+
+            return `
+        <div class="question-lable">
+          <input type="radio" id="${optionId}" name="${"answer"}" value="${option}" />
+          <label for="${optionId}">${option}</label>
+        </div>
+      `;
+          })
+
+          .join("");
+
+        const container = document.createElement("div");
+        container.innerHTML = `
+        <form data-correct-answer="${correctAnswer}" data-question-id="${id}" class="single-question-container" onsubmit="submitButtonListener(event)">
+          <div style="display: flex;justify-content: space-between;">
+            <p style="font-weight: 600">Question ${rootIndex}:</p>
+            <button type="button" onclick="renderExplanation(event)" id="${`explanation-${id}`}" data-explanation="${explanation}" class="explanation-btn">View Explanation</button>
+          </div>
+          <p style="margin-bottom: 8px;line-height: 1.5">${question}</p>
+          <div class="options-container">
+            ${optionsHTML}
+          </div>
+          <div style="display: flex; gap: 8px;">
+            <button type="submit" id="submit-button" class="button">Submit</button>
+          </div>
+        </form>
+      `;
+        quizContainerElement.appendChild(container);
+      };
+
+      /**
+       * Updates the score on the page based on the number of correct and incorrect answers.
+       *
+       * @return {void} This function does not return a value.
+       */
+      function updateScore() {
+        const currentParcentageElement =
+          document.getElementById("current-score");
+        const correctAnswerElement =
+          document.getElementById("correct-answers");
+        const wrongAnswerElement =
+          document.getElementById("wrong-answers");
+        correctAnswerElement.innerHTML = correct.size;
+        wrongAnswerElement.innerHTML = incorrect.size;
+        const score = Number(
+          (correct.size / totalNumberOfQuestions) * 100
+        ).toFixed(2);
+        currentParcentageElement.innerHTML = score;
+      }
+
+      /**
+       * Handles the event when the submit button is clicked.
+       *
+       * @param {Event} e - The event object.
+       * @return {void} This function does not return anything.
+       */
+      const submitButtonListener = (e) => {
+        e.preventDefault();
+        const formData = new FormData(e.target);
+        const form = e.target;
+        const selectedOption = e.target.querySelector(
+          'input[type="radio"]:checked'
+        );
+        if (!selectedOption) {
+          alert("Please select an answer!");
+          return;
+        }
+
+        let isCorrect = false;
+        const { answer: userAnswer } = Object.fromEntries(
+          formData.entries()
+        );
+        const correctAnswer = e.target.dataset.correctAnswer;
+        const questionId = e.target.dataset.questionId;
+        if (userAnswer == correctAnswer) {
+          correct.add(questionId);
+          incorrect.delete(questionId);
+          isCorrect = true;
+        } else {
+          incorrect.add(e.target.dataset.questionId);
+          correct.delete(questionId);
+        }
         updateScore();
 
-        // display the questions
-        var questionsContainer = document.getElementById("quiz-container");
-        for (var i = 0; i < questions.length; i++) {
-          var question = questions[i];
-          var questionElement = document.createElement("form");
-          questionElement.className = "question";
-          questionElement.innerHTML =
-            "<span>Question " +
-            (i + 1) +
-            ":</span>" +
-            '<div class="question-prompt">' +
-            question.question +
-            "</div>";
-          questionElement.id = question.id;
-          questionElement.classList.add("quiz-container");
-          var answersElement = document.createElement("ul");
-          answersElement.className = "answers";
-          for (var j = 0; j < question.answers.length; j++) {
-            var answer = question.answers[j];
-            var answerElement = document.createElement("li");
-            answerElement.className = "answer";
-            answerElement.innerHTML =
-              '<label for="input-' +
-              question.id +
-              "-" +
-              j +
-              '"><div onclick="select(' +
-              question.id +
-              ", " +
-              j +
-              ')"><span></span><input id="input-' +
-              question.id +
-              "-" +
-              j +
-              '" type="radio" name="question' +
-              i +
-              '" value="' +
-              j +
-              '">' +
-              answer +
-              "</input></div></label>";
-            answerElement.classList.add("question-answer");
-            answersElement.appendChild(answerElement);
+        const resultClass = isCorrect
+          ? "correct-answer"
+          : "incorrect-answer";
+
+        form.querySelectorAll(".question-lable").forEach((label) => {
+          label.classList.remove(
+            "correct-answer",
+            "incorrect-answer"
+          );
+        });
+        selectedOption
+          .closest(".question-lable")
+          .classList.add(resultClass);
+      };
+
+      function renderExplanation(ev) {
+        modalTextElement.innerHTML =
+          ev.target.dataset?.explanation || "no explanation found";
+        dialog.showModal();
+        dialog.addEventListener("click", (event) => {
+          if (event.target === dialog) {
+            dialog.close();
           }
-
-          questionElement.appendChild(answersElement);
-
-          // add a submit button
-          var submitButton = document.createElement("button");
-          submitButton.className = "submit";
-          submitButton.innerHTML = "Submit";
-          submitButton.classList.add("submit-button");
-
-          submitButton.addEventListener("click", function (e) {
-            e.preventDefault();
-            var questionElement = e.target.parentElement;
-            var questionId = questionElement.id;
-            var question = questions.filter(function (q) {
-              return q.id == questionId;
-            })[0];
-
-            // set the border color of all answers to black
-            var answers = questionElement.getElementsByClassName("answer");
-            for (var i = 0; i < answers.length; i++) {
-              console.log(answers[i]);
-              answers[i].children[0].style.borderColor = "#1c1d1f";
-            }
-
-            var answer = questionElement.querySelector(
-              'input[type="radio"]:checked'
-            );
-            if (answer) {
-              var answerIndex = answer.value;
-              var answerText = question.answers[answerIndex];
-              if (answerText == question.correctAnswer) {
-                answer.parentElement.parentElement.style.borderColor =
-                  "limegreen";
-                // alert("Correct!");
-                correct++;
-                updateScore();
-              } else {
-                answer.parentElement.parentElement.style.borderColor = "red";
-                // alert("Incorrect!");
-              }
-            } else {
-              alert("Please select an answer.");
-            }
-          });
-
-          // add button
-          questionElement.appendChild(submitButton);
-
-          questionsContainer.appendChild(questionElement);
-        }
-      }
-
-      function select(question, answer) {
-        var questionElement = document.getElementById(question);
-        var answers = questionElement.getElementsByClassName("answer");
-        for (var i = 0; i < answers.length; i++) {
-          var span = answers[i].children[0].children[0].children[0];
-          var input = answers[i].children[0].children[0].children[1];
-          span.classList.remove("selected");
-          input.checked = false;
-        }
-        var span = answers[answer].children[0].children[0].children[0];
-        var input = answers[answer].children[0].children[0].children[1];
-        span.classList.add("selected");
-        input.checked = true;
-      }
-
-      function updateScore() {
-        var scoreElem = document.getElementById("score");
-        const score = (correct / total) * 100;
-        scoreElem.innerHTML = "Score: " + score + "/" + passPercent + "%";
+        });
       }
     </script>
   </body>
-</html>
+
+</html>
\ No newline at end of file
