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HTML Hover-Dropdown over div

转载 作者:行者123 更新时间:2023-11-28 15:06:43 26 4
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因此,我有一个悬停时会下降的下拉菜单。但是,只要下面有不同的 div,下拉菜单就会位于它的后面,因此不会完全可见。

我摆弄过 z-index,但它没有任何改变。

最佳答案

z-index: 9; 添加到此选择器 #navbar

这是工作代码。

* {
font-family: "comic sans ms";
}

.spacer {
width: 100%;
height:95px;
}

/* Navigation bar */

#navbar {
width: 100%;
height: 50px;
background-color: deeppink;
position: fixed;
margin-top: 5;
left: 0;
color: yellow;

/* non-selectable text */
-moz-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
user-select: none;
z-index: 9;
}

.logo {
height: 50px;
float: left;
}

.navbutt {
background-color: yellow;
border: none;
color: orange;
height: 50px;
width: 80px;
font-size: 12px;
}

#comics {
margin-left: 7px;
}

#login {
float: right;
margin-right: 10px;
}

#login-text {
text-align: center;
padding-top: 3px;
}

/* Dropdown menu */

.dropdown {
position: relative;
display: inline-block;
}

.dropdown-content {
display: none;
position: fixed;
color: orange;
background-color: yellow;
margin-top: 5px;
min-width: 80px;
z-index: 99;
}

.dropdown-content a {
color: orange;
text-decoration: none;
padding-top: 15px;
padding-bottom: 15px;
display: block;
}

.dropdown:hover .dropdown-content {
display: block;
}

.dropdown-content a:hover {
color: yellow;
background-color: orange;
}

.navbutt:hover {
color: yellow;
background-color: mediumvioletred;
}


/* Image upload form */

.form-right {
position: relative;
float: right;
margin-right: 100px;
}

/* Page Listbox */

.pagelist {
background-color: skyblue;
position: relative;
float: right;
width: 20%;
height: 70%;
overflow-y: scroll;
}
<!DOCTYPE html>
<html>
<head lang="de">
<meta charset = "UTF-8" />
<title>komix.lit - zuhause seite</title>
</head>
<body>

<div id="navbar">
<img class="logo" src="inc/logo.png" />
komix.lit
<button id="home" class="navbutt" onClick="location.href='home.php'">zuhause</button>
<button id="comics" class="navbutt" onClick="location.href='komix.php'">komix</button>
<div id=login class="navbutt dropdown"><p id='login-text'>dicctator</p><div class='dropdown-content'><span id='login-text'><a href='login.php' id='dropdown-url'>austragen</a><a href='neuerkomix.php' id='dropdown-url'>neuer Komix</a><a href='meinekomix.php' id='dropdown-url'>meine Komix</a></span></div></div></div>
<div class="spacer"></div>
<div class="content"><img src='komix\13_03_18_08_20_25-2.jpg' /><div class="pagelist"><ul><li><a href='pages.php?id=51'>Seite 1</a></li><li><a href='pages.php?id=55'>Seite 2</a></li><li><a href='pages.php?id=54'>Seite 3</a></li><li><a href='pages.php?id=52'>Seite 4</a></li><li><a href='pages.php?id=53'>Seite 5</a></li></ul></div>

</div>
</body>
<footer>

</footer>
</html>

关于HTML Hover-Dropdown over div,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/49252028/

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