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html - bool 玛问题 : overflow when using navbar in columns

转载 作者:行者123 更新时间:2023-12-05 05:35:43 25 4
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在 bulma 中,如何将导航栏的宽度定义为三分之二(在桌面上时)?

当我将它放入 columns div 时,它会在移动设备上产生问题:由于汉堡按钮溢出,右侧会产生额外的空间。

下面是所发生情况的屏幕截图:如果您看一下 hero 元素在右侧结束的位置,会发现标尺旁边有一个小的垂直空间。

bulma-overflow-issue-navbar-columns

还有一个jsfiddle here ,但不幸的是它在 jsfiddle 中不可见。要重现,请获取以下 html,将其保存并在 firefox 中打开,然后使用带有 ctrl+m 的移动检查器。

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-us" lang="en-us">

<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>

<body class="has-background-black">
<div class="columns is-centered">
<div class="column is-two-thirds">
<nav class="navbar is-transparent" role="navigation" aria-label="main navigation">
<div class="navbar-brand">
<a class="navbar-item" href="Logo">
<img src="https://bulma.io/images/bulma-logo.png" width="112" height="28">
</a>

<a role="button" class="navbar-burger" aria-label="menu" aria-expanded="false" data-target="navMenu">
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
</a>
</div>
<div class="navbar-menu" id="navMenu">
<div class="navbar-end">
<div class="navbar-item">
<div class="buttons">
<a class="button is-white" href="/posts">
Posts
</a>
<a class="button is-white" href="/tags">
Tags
</a>
<a class="button is-white" href="/about">
About
</a>
</div>
</div>
</div>
</div>
</nav>
</div>
</div>

<section class="hero has-background-dark">
<div class="hero-body">
<div class="columns is-centered">
<div class="column is-two-thirds">
<p class="title has-text-white">
Title
</p>
<p class="subtitle has-text-white">
Description
</p>
</div>
</div>
</div>
</section>

<script>
document.addEventListener('DOMContentLoaded', () => {


const $navbarBurgers = Array.prototype.slice.call(document.querySelectorAll('.navbar-burger'), 0);


$navbarBurgers.forEach(el => {
el.addEventListener('click', () => {


const target = el.dataset.target;
const $target = document.getElementById(target);


el.classList.toggle('is-active');
$target.classList.toggle('is-active');

});
});

});

</script>
</body>
</html>

最佳答案

这是因为 columns 类有负边距。要修复它,您可以为 columnscolumn 添加额外的类。

enter image description here

index.html
<body class="has-background-black">
<div class="columns nav-columns is-centered">
<div class="column nav-column is-two-thirds">
...
</div>
</div>
</body>
样式.css
.nav-columns {
margin-inline: 0;
}
.nav-column {
padding-inline: 0;
}

关于html - bool 玛问题 : overflow when using navbar in columns,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/73434717/

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