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="dog">
            <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='legs'></div>
                </div>
            </div>
        </div>
    </div>
    <div class="quiz__answer">
        <button class="quiz__confirm">정답 확인하기</button>
        <div class="quiz__result"></div>
    </div>
</div>
</div>

.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';
    color: #000;

    }

    .quiz__view {
    background-color: #f5f5f5;
    position: relative;
    }

    .quiz__view .true {
    position: absolute;
    left: 70%;
    top: 100px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    z-index: 100;
    line-height: 100px;
    text-align: center;
    color: #fff;
    background-color: #f5534f;
    opacity: 0;
    }

    .quiz__view .false {
    position: absolute;
    right: 70%;
    top: 100px;
    width: 100px;
    height: 100px;
    background-color: #fff;
    border-radius: 50%;
    z-index: 100;
    line-height: 100px;
    text-align: center;
    color: #f5534f;
    background-color: #fff;
    opacity: 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';
    display: none;
    color: #000;
    }

    .quiz__input {
    border: 6px ridge #cacaca;
    width: 100%;
    font-size: 22px;
    padding: 13px 20px;
    background: #fff;
    text-shadow: 1px 1px 1px #fff;
    font-family: 'Cafe24Dangdanghae';
    margin-bottom: 10px;
    }
                        

    const quizType = document.querySelectorAll(".quiz__Type")
    const quizNumber = document.querySelectorAll(".quiz__number") //문제 번호
    const quizAsk = document.querySelectorAll(".quiz__ask") //문제 질문
    const quizConfirm = document.querySelectorAll(".quiz__confirm") //문제 정답버튼
    const quizResult = document.querySelectorAll(".quiz__result"); //문제 정답
    const quizView = document.querySelectorAll(".quiz__view") //문제 화면
    const quizInput = document.querySelectorAll(".quiz__input") //문제 화면

//문제정보
const quizInfo = [{
        answerType: "javascript",
        answerNum: 1,
        answerAsk: "객체 기반의 스크립트 프로그래밍 언어는 무엇입니까?",
        answerResult: "javascript"
    },
    {
        answerType: "html",
        answerNum: 2,
        answerAsk: "보여지는 브라우저의 구조를 설계하며 웹 피이지를 위한 마크업 언어는 무엇입니까?",
        answerResult: "css"
    },
    {
        answerType: "css",
        answerNum: 3,
        answerAsk: " HTML이나 XML로 작성된 문서의 표시 방법을 기술하기 위한 스타일 시트 언어는?",
        answerResult: "css"
    },
];
//문제출력
// quizType[0].textContent = quizInfo[0].answerType;
// quizType[1].textContent = quizInfo[1].answerType;
// quizType[2].textContent = quizInfo[2].answerType;
// quizNumber[0].textContent = quizInfo[0].answerNum + ". ";
// quizNumber[1].textContent = quizInfo[1].answerNum + ". ";
// quizNumber[2].textContent = quizInfo[2].answerNum + ". ";
// quizAsk[0].textContent = quizInfo[0].answerAsk
// quizAsk[1].textContent = quizInfo[1].answerAsk
// quizAsk[2].textContent = quizInfo[2].answerAsk
// quizResult[0].textContent = quizInfo[0].answerResult
// quizResult[1].textContent = quizInfo[1].answerResult
// quizResult[2].textContent = quizInfo[2].answerResult
//for
for (let i = 0; i < quizInfo.length; i++) {
    quizType[i].textContent = quizInfo[i].answerType
    quizNumber[i].textContent = quizInfo[i].answerNum + ". ";
    quizAsk[i].textContent = quizInfo[i].answerAsk
    quizResult[i].textContent ="정답은 " + quizInfo[i].answerResult + " 입니다."
}
//forEach
// quizInfo.forEach(function(el){
//     el.
// })

quizResult.forEach(el =>{
    el.style.display = "none"
});

quizConfirm.forEach((e, i) =>{
    e.addEventListener("click", () =>{
        // e.style.display = "none";
        // quizResult[i].style.display="block";
        const userWord = quizInput[i].value.toLowerCase().trim();

        if(userWord==quizInfo[i].answerResult){
            quizView[i].classList.add("like")
            quizResult[i].style.display="none"
        }else {
            quizView[i].classList.add("dislike")
            quizConfirm[i].style.display="none"
            quizResult[i].style.display="block"
            quizInput[i].style.display="none"
        }
    })
})