我需要有关网页顶部的水平导航栏的帮助。我正在使用 CSS 动画使导航按钮的字体大小在焦点和悬停时增加。我只希望导航栏在聚焦或悬停时移动。我唯一的问题是，当我的导航按钮聚焦或悬停时，导航栏下方的内容会向下移动。我只需要帮助，使我的导航栏下方的内容受到影响。
/*NBAR CSS STARTS HERE*/
nav {
margin-left: 15%;
}
.navbar {
list-style: none;
padding: 0px;
overflow: hidden;
display: inline;
text-align: center;
}
.navbar li{
display: inline;
}
.nav-link a {
margin-left: 1%;
padding: 14px 30px;
text-decoration: none;
background-color: rgba(0, 0, 0, 0.548);
font-size: 20px;
color: rgb(255, 255, 255);
border-radius: 5px;
font-weight: bold;
letter-spacing: 5px;
}
.nav-link a:hover, .nav-link a:focus {
animation: grow 0.5s;
animation-fill-mode: forwards;
}
/*nav-bar css ends here*/
是我网站上一个网页的 HTML。
<!DOCTYPE html>
<html lang="en">
<head>
<meta cht="UTF-8">
<meta name="viewport" content="width=device-width, initial-
scale=1.0">
<meta name="author" content="Maurice Rogers">
<title>My Short Bio</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="backgroundImg">
<header id="page-top">
<h1><span>Maurice Rogers</span></h1>
<nav>
<ul class="navbar">
<li class="nav-link"><a class="nav-link"
href="index.html">Bio</a></li>
<li class="nav-link"><a class="nav-link" href="technical-
resume.html">Technical Resume</a></li>
<li class="nav-link"><a class="nav-link" href="my-
animations.html">Animations</a></li>
<li class="nav-link"><a class="nav-link" href="me-
surfing.html">Surfing</a></li>
</ul>
</nav>
</header>
<main>
<br/>
<h2><span>My Bio</span></h2>
<br/>
<div class="box">
<p>I love to code. I find it to be very fun, interesting, and
rewarding. You can <a href="technical-resume.html"
accesskey="t">find my Technical Resume here</a>. I also have other
cool interests. I've spent many hours animations. You can
<a href="my-animations.html" accesskey="a">view my animations
here</a>. I've been surfing all my life. It really is one of my
favorite things to do. You can <a href="me-surfing.html"
accesskey="s">see me surfing here</a>.</p>
</div>
</main>
<footer>
<nav>
<a class="ftr-nav-link" href="index.html">Back to top</a>
</nav>
<h4 class="copy-right">© 2021 Maurice Rogers</h4>
</footer>
</div>
</body>
</html>
2
你可以试着在你的 ul 标签上放置一个位置：绝对，然后从那里开始。
1
我不得不修改您的代码以获得所需的结果。我使用transform: scale()来增加字体大小而不影响按钮。显然,如果您使用display: inline,那么scale()将无常工作,因此我更改了您的代码并使用 flexbox>属性。您的 html 也有一些问题,您在和a上声明
/*NBAR CSS STARTS HERE*/
nav {
margin-left: 15%;
}
.navbar {
list-style: none;
padding: 0px;
overflow: hidden;
display: flex;
text-align: center;
}
.nav-link {
margin-left: 1%;
padding: 14px 30px;
text-decoration: none;
background-color: rgba(0, 0, 0, 0.548);
font-size: 20px;
color: rgb(255, 255, 255);
border-radius: 5px;
font-weight: bold;
letter-spacing: 5px;
transition: transform .5s;
}
.nav-link a {
display: block;
color: white;
text-decoration: none;
}
.nav-link a:hover{
transform: scale(1.2);
}
/*nav-bar css ends here*/<!DOCTYPE html>
<html lang="en">
<head>
<meta cht="UTF-8">
<meta name="viewport" content="width=device-width, initial-
scale=1.0">
<meta name="author" content="Maurice Rogers">
<title>My Short Bio</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="backgroundImg">
<header id="page-top">
<h1><span>Maurice Rogers</span></h1>
<nav>
<ul class="navbar">
<li class="nav-link"><a
href="index.html">Bio</a></li>
<li class="nav-link"><a href="technical-
resume.html">Technical Resume</a></li>
<li class="nav-link"><a href="my-
animations.html">Animations</a></li>
<li class="nav-link"><a href="me-
surfing.html">Surfing</a></li>
</ul>
</nav>
</header>
<main>
<br/>
<h2><span>My Bio</span></h2>
<br/>
<div class="box">
<p>I love to code. I find it to be very fun, interesting, and
rewarding. You can <a href="technical-resume.html"
accesskey="t">find my Technical Resume here</a>. I also have other
cool interests. I've spent many hours animations. You can
<a href="my-animations.html" accesskey="a">view my animations
here</a>. I've been surfing all my life. It really is one of my
favorite things to do. You can <a href="me-surfing.html"
accesskey="s">see me surfing here</a>.</p>
</div>
</main>
<footer>
<nav>
<a class="ftr-nav-link" href="index.html">Back to top</a>
</nav>
<h4 class="copy-right">© 2021 Maurice Rogers</h4>
</footer>
</div>
</body>
</html>
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