Quiz

<div class="quiz__wrap">
    <div class="quiz">
        <h2 class="quiz__Type"></h2>
        <h3 class="quiz__question">
            <span class="quiz__number"></span>
            <span class="quiz__ask"></span>
        </h3>
        <div class="quiz__view">
            <div class="true">정답입니다.</div>
            <div class="false">틀렸습니다.</div>
            <div class='dog'>
                <div class='head'>
                    <div class='ears'></div>
                    <div class='face'></div>
                    <div class='eyes'>
                        <div class='teardrop'></div>
                    </div>
                    <div class='nose'></div>
                    <div class='mouth'>
                        <div class='tongue'></div>
                    </div>
                    <div class='chin'></div>
                </div>
                <div class='body'>
                    <div class='tail'></div>
                    <div class='legs'></div>
                </div>
            </div>
        </div>
        <div class="quiz__answer">
            <div class="quiz__selects">
                <label for="select1">
                    <input class="select" type="radio" id="select1" name="select" value="1">
                    <span class="choice"></span>
                </label>
                <label for="select2">
                    <input class="select" type="radio" id="select2" name="select" value="2">
                    <span class="choice"></span>
                </label>
                <label for="select3">
                    <input class="select" type="radio" id="select3" name="select" value="3">
                    <span class="choice"></span>
                </label>
                <label for="select4">
                    <input class="select" type="radio" id="select4" name="select" value="4">
                    <span class="choice"></span>
                </label>
            </div>
            <button class="quiz__confirm">정답 확인하기</button>
            <div class="quiz__result"></div>
        </div>
    </div>
</div>

/* quiz__wrap */
    .quiz__wrap {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 150px;
    }
    .quiz {
        max-width: 500px;
        width: 100%;
        background: #fff;
        border: 8px ridge #cacaca;
        flex-wrap: wrap;
        margin: 10px;
    }
    .quiz__Type {
        background: #cacaca;
        text-align: center;
        font-size: 14px;
        color: #3b3b3b;
        border: 3px ridge #cacaca;
        padding: 3px 0;
        position: relative;
    }
    .quiz__question {
        border-top: 6px ridge #cacaca;
        border-bottom: 6px ridge #cacaca;
        padding: 13px 30px;
        font-size: 24px;
        line-height: 1.4
    }
    .quiz__Type::before {
        content: '';
        position: absolute;
        left: 2px;
        top: 2px;
        width: 5px;
        height: 5px;
        border: 6px ridge #cacaca;
    }
    .quiz__Type::after {
        content: '';
        position: absolute;
        right: 2px;
        top: 2px;
        width: 5px;
        height: 5px;
        border: 6px ridge #cacaca;
    }
    .quiz__number {
        font-family: 'Cafe24Dangdanghae';
        color: #bababa;
    }
    .quiz__ask {
        font-family: 'Cafe24Dangdanghae';
    }
    .quiz__view {
        background-color: #f5f5f5;
        position: relative;
    }
    .quiz__view .true {
        position: absolute;
        left: 70%;
        top: 100px;
        width: 100px;
        height: 100px;
        background: #f5534f;
        border-radius: 50%;
        z-index: 100;
        line-height: 100px;
        text-align: center;
        color: #fff;
        opacity: 0;
    }
    .quiz__view .false {
        position: absolute;
        right: 70%;
        top: 100px;
        width: 100px;
        height: 100px;
        background: #fff;
        border-radius: 50%;
        z-index: 100;
        line-height: 100px;
        text-align: center;
        color: #f5534f;
        opacity: 0;
    }
    .quiz__view.like .true {
        opacity: 1;
        animation: wobble 0.6s;
    }
    .quiz__view.dislike .false {
        opacity: 1;
        animation: wobble 0.6s;
    }
    @keyframes wobble {
        0% {transform: translateZ(0)}
        15% {transform: translate3d(-25%, 0, 0) rotate(-5deg)}
        30% {transform: translate3d(20%, 0, 0) rotate(3deg)}
        45% {transform: translate3d(-15%, 0, 0) rotate(-3deg)}
        60% {transform: translate3d(10%, 0, 0) rotate(2deg)}
        75% {transform: translate3d(-5%, 0, 0) rotate(-1deg)}
        100% {transform: translateZ(0)}
    }
    .quiz__answer {
        background-color: #f5f5f5;
        border-top: 6px ridge #cacaca;
        padding: 10px;
    }
    .quiz__confirm {
        border: 6px ridge #cacaca;
        width: 100%;
        font-size: 22px;
        padding: 13px 20px;
        background: #d6d6d6;
        text-shadow: 1px 1px 1px #fff;
        transition: all 0.3s;
        cursor: pointer;
    }
    .quiz__confirm:hover {
        background: #b3b3b3;
    }
    .quiz__result {
        border: 6px ridge #cacaca;
        width: 100%;
        font-size: 22px;
        padding: 13px 20px;
        background: #fff;
        text-align: center;
        text-shadow: 1px 1px 1px #fff;
        font-family: 'Cafe24Dangdanghae';
        line-height: 1.4;
    }
    .quiz__input {
        border: 6px ridge #cacaca;
        width: 100%;
        font-size: 22px;
        padding: 13px 20px;
        background: #fff;
        text-align: left;
        text-shadow: 1px 1px 1px #fff;
        font-family: 'Cafe24Dangdanghae';
        margin-bottom: 10px;
    }        
    .quiz__selects {
        margin-top: 20px;
        margin-bottom: 15px;
    }
    .quiz__selects label {
        display: flex;
    }
    .quiz__selects label input {
        position: absolute;
        left: -9999px;
    }
    .quiz__selects label span {
        font-size: 20px;
        line-height: 1.3;
        padding: 10px 30px 10px 20px;
        margin: 3px 0;
        border-radius: 5px;
        font-family: 'Cafe24Dangdanghae';
        display: flex;
        align-items: center;
        cursor: pointer;
        transition: all 0.25s;
    }
    .quiz__selects label span::before {
        content: '';
        width: 30px;
        height: 30px;
        border-radius: 50%;
        margin-right: 15px;
        background: #fff;
        display: flex;
        flex-shrink: 0;
        box-shadow: inset 0 0 0 4px #64a30b;
        transition: all 0.25s;
    }
    .quiz__selects label input:checked + span {
        background-color: #f5ffe7;
    }
    .quiz__selects label input:checked + span::before {
        box-shadow: inset 0 0 0 10px #64a30b;
    }
    

<script>
    const quizType = document.querySelector(".quiz__Type");          //문제 유형
    const quizNumber = document.querySelector(".quiz__number");      //문제 번호
    const quizAsk = document.querySelector(".quiz__ask");            //문제 질문
    const quizConfirm = document.querySelector(".quiz__confirm");    //문제 정답 버튼
    const quizResult = document.querySelector(".quiz__result");      //문제 설명
    const quizView = document.querySelector(".quiz__view");          //문제 화면
    const quizSelects = document.querySelector(".quiz__selects");    //객관식 보기
    const quizChoice = quizSelects.querySelectorAll(".choice");      //객관식 보기
    const quizSelect = quizSelects.querySelectorAll(".select");      //객관식 보기

    //문제 정보
    const quizInfo = [
        {
            answerType : "javascript",
            answerNum : 1,
            answerAsk : "객체 기반의 스크립트 프로그래밍 언어는 무엇입니까?",
            answerChoice : ["javascript", "html", "css", "jquery"],
            answerResult : "1",
            answerEx : "객체 기반의 스크립트 프로그래밍 언어는 자바스크립트입니다."
        }
    ];
    
    //문제 출력
    function updateQuiz(){
        quizType.textContent = quizInfo[0].answerType;
        quizNumber.textContent = quizInfo[0].answerNum;
        quizAsk.textContent = quizInfo[0].answerAsk;
        quizResult.textContent = quizInfo[0].answerEx;
        for(let i=0; i<4; i++){
            quizChoice[i].textContent = quizInfo[0].answerChoice[i];
        }

        //설명 감추기
        quizResult.style.display = "none";
    }
    updateQuiz();

    //정답 확인
    function answerQuiz(){
        //사용자가 클릭한 input --> checked : 사용자가 선택한 정답 == 객체 안에 정답
        for(let i=0; i<quizSelect.length; i++){
            if(quizSelect[i].checked == true){      //사용자가 무엇을 체크했는지 확인
                if(quizSelect[i].value == quizInfo[0].answerResult){
                    //정답일때
                    quizView.classList.add("like");
                    quizConfirm.style.display = "none";
                } else {
                    //오답일때
                    quizView.classList.add("dislike");
                    quizConfirm.style.display = "none";
                    quizResult.style.display = "block"
                }
            }
        }

    }
    quizConfirm.addEventListener("click", (answerQuiz))
</script>