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css - 标题不断移入导航栏(Bootstrap)

转载 作者:行者123 更新时间:2023-11-28 03:22:10 25 4
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我有一个导航栏,我有一些文本直接位于图像前面导航栏上方的正下方。此图像是响应式的,因此它会根据屏幕的大小进行缩放。但是,当我将屏幕调整到最小尺寸(即它在移动设备上的尺寸)时,图像会停留在一个地方,但通常固定在图像前面的文本会向上推,在导航栏后面。你能帮忙解释一下这是为什么吗?这是我的代码。

HTML

<header>
<!--Navigation Secton-->
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#"> Anna's Portfolio</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#"> About</a></li>
<li><a href="#">Works</a></li>
<li><a href="#">Talk To Me</a></li>
</ul>
</div>
</nav>
</header>
<body>
<!-- Top Image, Title Text-->
<div class="container-fluid">
<div class="row">
<img class="image img img-responsive" src="http://www.qerja.com/journal/wp-content/uploads/CODING.jpg">
<div class="text">
<h1>Anna's Portfolio</h1>
<h2>Come Inside.</h2>
</div>
</div>
</div>

<!--About, Mission-->
<div class="container-fluid">
<div class="row">
<div class="about">
<h2>About Me</h2>
<p>My name is Anna Gibson and I'm a web developer<br> who seeks to tell the stories of the marginalized.<br> I'm a staunch advocate for those who struggle with<br> their mental health and I hope that I can create apps<br> that will help people with their mental health as apps<br> have helped me. </p>
</div>
</div>
</div>
</body>
<footer></footer>
</html>

CSS

.navbar-brand {
position:relative;
bottom:70px;
text-align:right;
}

.image {
position:relative;
width:100%;
padding-top:0;
height:200px;
}

.text {
text-align:center;
position:relative;
bottom:400px;
color:white;
font-family:;
font-size:24px;
}

非常感谢,如果有任何不清楚的地方,请告诉我。

最佳答案

由于 bottom:400px,文本推到导航栏后面; .text 类的问题

您需要一些 HTML 和 CSS 修复

HTML

<header>
<!--Navigation Secton-->
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Anna Portfolio</a>
</div>
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#"> About</a></li>
<li><a href="#">Works</a></li>
<li><a href="#">Talk To Me</a></li>
</ul>
</div>
</div>
</nav>
</header>
<body>
<!-- Top Image, Title Text-->
<div class="container-fluid">
<div class="row">
<div class="main-section">
<img class="image img img-responsive" src="http://www.qerja.com/journal/wp-content/uploads/CODING.jpg">
<div class="text">
<h1>Anna's Portfolio</h1>
<h2>Come Inside.</h2>
</div>
</div>
</div>
</div>
<!--About, Mission-->
<div class="container-fluid">
<div class="row">
<div class="about">
<h2>About Me</h2>
<p>My name is Anna Gibson and I'm a web developer<br> who seeks to tell the stories of the marginalized.<br> I'm a staunch advocate for those who struggle with<br> their mental health and I hope that I can create apps<br> that will help people with their mental health as apps<br> have helped me. </p>
</div>
</div>
</div>
</body>

CSS

.navbar-brand {
position:relative;
bottom:70px;
text-align:right;
}

.main-section{
position: relative;
}

.image {
position:relative;
width:100%;
padding-top:0;
height:200px;
}

.text {
text-align:center;
position:absolute;
color:white;
font-family:;
font-size:24px;
left:0;
right:0;
top: 0;
bottom: 0;
margin:auto;
}

Link for reference

希望这有帮助..

关于css - 标题不断移入导航栏(Bootstrap),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45157024/

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