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37일차 : [실습] 메뉴바 만들기 본문

국비수업/HTML+CSS

37일차 : [실습] 메뉴바 만들기

_HYE_ 2023. 1. 22. 13:41

20230117

 

1. 메뉴.1

마우스를 올리면 0.5s로 글자가 두꺼워지게

<!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>메뉴1</title>
    <link rel="stylesheet" href="css/answer_menu1.css">
</head>
<body>
    <div class="menu">
        <ul>
            <li><a href="#">JAVA</a></li>
            <li><a href="#">ORACLE</a></li>
            <li><a href="#">HTML</a></li>
            <li><a href="#">CSS</a></li>
            <li><a href="#">javacript</a></li>
            <li><a href="#">jQuery</a></li>
            <li><a href="#">spring</a></li>
            <li><a href="#">mybatis</a></li>
        </ul>
    </div>
</body>
</html>
.menu{
    margin: 100px;
    width: 800px;
}

.menu>ul{
    list-style-type: none;
    overflow: hidden;
}

.menu>ul>li{
    float: left;
    width: calc(100%/8);
    background-color: navy;
    
}

.menu>ul>li>a{
    text-decoration: none;
    color: white;
}

 

 

2. 메뉴2

마우스를 올리면 아래 하위메뉴가 뜨도록(세로)

<!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>메뉴3</title>
    <link rel="stylesheet" href="css/answer_menu2.css">
</head>
<body>
    <div class="menu">
        <ul>
            <li>
                <a href="#">프로그램 언어</a>           
                <ul class="sub">
                    <li><a href="#">JAVA</a></li>
                    <li><a href="#">C</a></li>
                    <li><a href="#">C++</a></li>
                    <li><a href="#">Python</a></li>
                </ul>
            </li>
            <li><a href="#">데이터베이스</a></li>
            <li>
                <a href="#">FrontEnd</a>
                <ul class="sub">
                    <li><a href="#">HTML</a></li>
                    <li><a href="#">CSS</a></li>
                    <li><a href="#">javascript</a></li>
                    <li><a href="#">jQuery</a></li>
                </ul>
            </li>
            <li><a href="#">Framework</a></li>
        </ul>
    </div>
</body>
</html>
.menu{
    margin: 100px auto;
    width: 600px;
}
.menu ul{
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.menu>ul{
    overflow: hidden;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.menu>ul>li{
    float: left;
    background-color: #ffe761;
}

.menu>ul>li a{
    display: block;
    width: 150px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    text-decoration: none;
    color: #092e20;
}

.menu .sub>li>a{
    color:#ffe761;
}

.menu>ul>li:hover>.sub{
    height: 200px; 
}
.menu>ul>li:hover>a{
    color:#ffe761;
    background-color: #326342;
    font-weight: bold;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.menu>ul>li:hover{
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.sub{
    transition-duration: 0.5s;
    overflow: hidden;
    /*효과를 주기위해 display:none이 아닌 height:0을 줌
    display는 시간계산이 안되기때문*/
    height: 0px;
    background-color: #326342;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.sub>li>a:hover{
    font-size: 1.1em;
    font-weight: bold;
}

 

3. 메뉴3

마우스를 올리면 아래 하위메뉴가 뜨도록(가로)

<!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>메뉴3</title>
    <link rel="stylesheet" href="css/answer_menu3.css">
</head>
<body>
    <div class="menu">
        <ul>
            <li>
                <a href="#">프로그램 언어</a>           
                <ul class="sub">
                    <li><a href="#">JAVA</a></li>
                    <li><a href="#">C</a></li>
                    <li><a href="#">C++</a></li>
                    <li><a href="#">Python</a></li>
                </ul>
            </li>
            <li><a href="#">데이터베이스</a></li>
            <li>
                <a href="#">FrontEnd</a>
                <ul class="sub">
                    <li><a href="#">HTML</a></li>
                    <li><a href="#">CSS</a></li>
                    <li><a href="#">javascript</a></li>
                    <li><a href="#">jQuery</a></li>
                </ul>
            </li>
            <li><a href="#">Framework</a></li>
        </ul>
    </div>
</body>
</html>
.menu{
    width: 800px;
    margin: 100px;
    position:relative;
}
.menu ul{
    list-style-type: none;
    margin: 0;
    padding: 0;
}
.menu a{
    text-decoration: none;
    color: #092e20;
}

.menu>ul{
    overflow: hidden;
    background-color: #ffe761;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.menu ul>li{
    float: left;
}
.menu ul>li>a{
    display: block;
    width: 150px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 18px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}
.menu>ul>li:hover>a{
    background-color: #326342;
    color: #ffe761;
    font-weight: bold;
}
.menu>ul>li:hover>.sub{
    display: block;
}
.sub>li>a{
    color:#ffe761;
}

.sub>li>a:hover{
    font-weight: bold;
}
.sub{
    overflow: hidden;
    position: absolute;
    background-color: #326342;
    width: 800px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    display: none;
    /*왼쪽에서 0px*/
    /*단, 문서전체가 기준이되므로 position:relative 속성을 넣어줘야한다*/
    /*부모를 찾아가다가 메뉴의 시작위치까지 간다.*/
    left: 0;
}

 

4. 메뉴4

상위메뉴를 클릭하면 하위메뉴가 생기고 다른 상위메뉴들이 밀리게

<!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>메뉴3</title>
    <link rel="stylesheet" href="css/menu4.css">
</head>
<body>
    <div class="menu">
        <ul>
            <li>
                <a href="#">프로그램 언어</a>           
                <ul class="sub">
                    <li><a href="#">JAVA</a></li>
                    <li><a href="#">C</a></li>
                    <li><a href="#">C++</a></li>
                    <li><a href="#">Python</a></li>
                </ul>
            </li>
            <li><a href="#">데이터베이스</a></li>
            <li>
                <a href="#">FrontEnd</a>
                <ul class="sub">
                    <li><a href="#">HTML</a></li>
                    <li><a href="#">CSS</a></li>
                    <li><a href="#">javascript</a></li>
                    <li><a href="#">jQuery</a></li>
                </ul>
            </li>
            <li><a href="#">Framework</a></li>
        </ul>
    </div>
</body>
</html>
.menu{
    width: 250px; 
    margin: 100px auto;
}

.menu ul{
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.menu>ul li{
    background-color: #ffe761;
    text-align: center;
    line-height: 50px;
    border: 1px solid white;
    width: 250px;
    cursor: pointer;
}

.menu>ul>li>a{
    text-decoration: none;
    color:#092e20;
}

.sub>li>a{
    text-decoration: none;
    color:#ffe761;
}
.menu>ul>li:hover{
    background-color: #326342;
}
.menu>ul>li:hover>a{
    color:#ffe761;
    font-weight: bold;
}
.menu>ul>li:hover>.sub{
    display: block;
}
.menu>ul>li:hover>.sub>li{
    background-color: #326342;
}
.sub>li:hover>a{
    font-weight: bold;
}
.sub{
    display:none;
}

 

-- 메뉴2/3/4의 HTML 코드는 동일함

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