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6/5 css quiz

by 금의야행 2021. 6. 5.

css와 html을 구분하자

 

font를 bold로 만들때 html 에선 <b></b> 지만, css에선 font-weight: bold 이다  

 

css 를 사용하는게 클래스 중첩으로 손쉽게 여러 군데 적용 할 수 있기에 꼭 꾸미기 (css)와 뼈대(html)의 용도를 구분해서 쓰자.

 

더보기

 

 

<!doctype html>
<html lang="en">

<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
        integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"
        integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
        crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
        integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
        crossorigin="anonymous"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
        integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
        crossorigin="anonymous"></script>

    <!-- 구글폰트 -->
    <link href="https://fonts.googleapis.com/css?family=Stylish&display=swap" rel="stylesheet">

    <title>스파르타코딩클럽 | 부트스트랩 연습하기</title>

    <!-- style -->
    <style type="text/css">
        * {
            font-family: 'Stylish', sans-serif;
        }

        .wrap {
            width: 900px;
            margin: auto;
        }

        .comment {
            color: blue;
            font-weight: bold;
        }
    </style>

</head>

<body>
    <div class="wrap">
        <div class="jumbotron">
            <h1 class="display-4">나홀로 링크 메모장!</h1>
            <p class="lead">중요한 링크를 저장해두고, 나중에 볼 수 있는 공간입니다</p>
            <hr class="my-4">
            <p class="lead">
                <a class="btn btn-primary btn-lg" href="#" role="button">포스팅박스 열기</a>
            </p>
        </div>
        <div class="card-columns">
            <div class="card">
                <img class="card-img-top"
                    src="https://www.eurail.com/content/dam/images/eurail/Italy%20OCP%20Promo%20Block.adaptive.767.1535627244182.jpg"
                    alt="Card image cap">
                <div class="card-body">
                    <a href="http://naver.com/" class="card-title">여기 기사 제목이 들어가죠</a>
                    <p class="card-text">기사의 요약 내용이 들어갑니다. 동해물과 백두산이 마르고 닳도록 하느님이 보우하사 우리나라만세 무궁화 삼천리 화려강산...</p>
                    <p class="card-text comment">여기에 코멘트가 들어갑니다.</p>
                </div>
            </div>
            <div class="card">
                <img class="card-img-top"
                    src="https://www.eurail.com/content/dam/images/eurail/Italy%20OCP%20Promo%20Block.adaptive.767.1535627244182.jpg"
                    alt="Card image cap">
                <div class="card-body">
                    <a href="http://naver.com/" class="card-title">여기 기사 제목이 들어가죠</a>
                    <p class="card-text">기사의 요약 내용이 들어갑니다. 동해물과 백두산이 마르고 닳도록 하느님이 보우하사 우리나라만세 무궁화 삼천리 화려강산...</p>
                    <p class="card-text comment">여기에 코멘트가 들어갑니다.</p>
                </div>
            </div>
            <div class="card">
                <img class="card-img-top"
                    src="https://www.eurail.com/content/dam/images/eurail/Italy%20OCP%20Promo%20Block.adaptive.767.1535627244182.jpg"
                    alt="Card image cap">
                <div class="card-body">
                    <a href="http://naver.com/" class="card-title">여기 기사 제목이 들어가죠</a>
                    <p class="card-text">기사의 요약 내용이 들어갑니다. 동해물과 백두산이 마르고 닳도록 하느님이 보우하사 우리나라만세 무궁화 삼천리 화려강산...</p>
                    <p class="card-text comment">여기에 코멘트가 들어갑니다.</p>
                </div>
            </div>
            <div class="card">
                <img class="card-img-top"
                    src="https://www.eurail.com/content/dam/images/eurail/Italy%20OCP%20Promo%20Block.adaptive.767.1535627244182.jpg"
                    alt="Card image cap">
                <div class="card-body">
                    <a href="http://naver.com/" class="card-title">여기 기사 제목이 들어가죠</a>
                    <p class="card-text">기사의 요약 내용이 들어갑니다. 동해물과 백두산이 마르고 닳도록 하느님이 보우하사 우리나라만세 무궁화 삼천리 화려강산...</p>
                    <p class="card-text comment">여기에 코멘트가 들어갑니다.</p>
                </div>
            </div>
            <div class="card">
                <img class="card-img-top"
                    src="https://www.eurail.com/content/dam/images/eurail/Italy%20OCP%20Promo%20Block.adaptive.767.1535627244182.jpg"
                    alt="Card image cap">
                <div class="card-body">
                    <a href="http://naver.com/" class="card-title">여기 기사 제목이 들어가죠</a>
                    <p class="card-text">기사의 요약 내용이 들어갑니다. 동해물과 백두산이 마르고 닳도록 하느님이 보우하사 우리나라만세 무궁화 삼천리 화려강산...</p>
                    <p class="card-text comment">여기에 코멘트가 들어갑니다.</p>
                </div>
            </div>
            <div class="card">
                <img class="card-img-top"
                    src="https://www.eurail.com/content/dam/images/eurail/Italy%20OCP%20Promo%20Block.adaptive.767.1535627244182.jpg"
                    alt="Card image cap">
                <div class="card-body">
                    <a href="http://naver.com/" class="card-title">여기 기사 제목이 들어가죠</a>
                    <p class="card-text">기사의 요약 내용이 들어갑니다. 동해물과 백두산이 마르고 닳도록 하느님이 보우하사 우리나라만세 무궁화 삼천리 화려강산...</p>
                    <p class="card-text comment">여기에 코멘트가 들어갑니다.</p>
                </div>
            </div>
        </div>
    </div>
</body>

</html>

 

 

 

검색하는법

 

css "border" w3schools

 

css "~" mdn

 

모르는건 죄가 아니다. 구글링을 하자

 

 

 

css 코드 좀더 단출하게 쓰는법

 

margin: auto;

margin-bottom: 20px; 

 

가 아니라

 

margin: 0px auto 20px auto;

 

&

 

border: 3px solid black;

 

아래처럼 말구
/*border-style: solid;*/
/*border-color: black;*/
/*border-width: 3px;*/

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