Image Sprite

24093 단어 TILTIL

📌 Image Sprite

여러개의 이미지를 렌더링 하게 되면 속도면에서 효율성이 떨어지기 때문에 여러개의 이미지를 하나로 합쳐서 시간을 단축할 수 있다.

<!DOCTYPE html>
<html lang="ko">
<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>Document</title>
    <style>
        a {
            border: 1px solid black;
            display: block;
            text-decoration: none;
            text-align: center;
            padding: 10px 0;
            width: 400px;
            margin: 10px;
            border-radius: 10px;
        }

        a::before {
            display: block;
            width: 22px;
            height: 22px;
            background-color: black;
            content: "";
            float: left;
            margin-left: 10px;
        }

        .google::before {
            background: url(images/css_sprites.png) -10px -52px;
        }

        .facebook::before {
            width: 13px;
            height: 24px;
            background: url(images/css_sprites.png) -94px -10px;
        }

        .naver::before {
            background: url(images/css_sprites.png) -10px -10px;
        }

        .kakao::before {
            background: url(images/css_sprites.png) -52px -10px;
        }
    </style>
</head>
<body>
    <div>
        <ul>
            <li>
                <a class="google" href="">구글</a>
            </li>
            <li>
                <a class="naver" href="">네이버</a>
            </li>
            <li>
                <a class="facebook" href="">페이스북</a>
            </li>
            <li>
                <a class="kakao" href="">카카오</a>
            </li>
        </ul>
    </div>
</body>
</html>

<!DOCTYPE html>
<html lang="ko">
<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>image-sprite</title>
    <style>
        a {
            border: 1px solid red;
            display: block;
            text-decoration: none;
            width: 400px;
            padding: 10px;
            text-align: center;
            margin-bottom: 20px;
            border-radius: 15px;
            overflow: hidden;
            line-height: 30px;
        }

        a::before {
            display: block;
            content: "";
            width: 30px;
            height: 30px;
            float: left;
            background-image: url(images/css_sprites2.png);
            background-size: 60px 60px;
        }

        .naver::before {
            background-position: left bottom;
        }

        .kakao::before {
            background-position: right top;
        }
    </style>
</head>
<body>
    <div>
        <ul>
            <li>
                <a class="google" href="">구글</a>
            </li>
            <li>
                <a class="naver" href="">네이버</a>
            </li>
            <li>
                <a class="kakao" href="">카카오</a>
            </li>
        </ul>
    </div>
</body>
</html>

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