我正在尝试将我的“Sanchez Designs……Ms Sanchez……”和“Web Developer, Artist and Higher Education”按钮放在页面中间，就在山顶。我已经研究并尝试过但无法移动它。我认为 padding-top 可以解决问题，但没有。有什么建议吗？
此外，我正在学习网络开发，所以请保持温柔。谢谢!
body {
background-image: url('images/background3.jpeg');
width: 100%;
height: 100%;
background-position: top center;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
background-color: #464646;
font-family: 'Lato', sans-serif;
color: white;
}
@media only screen and (max-width: 767px) {
body {
background-image: url('images/background3.jpeg');
}<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="http://path/to/font-awesome/css/font-awesome.min.css">
<link href="https://fonts.googleapis.com/css?family=Lato" rel="stylesheet">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">
<link rel="stylesheet" href="Sanchez_Bootstrap_index.css">
</style>
<title>Sanchez</title>
</head>
<body>
<!--NAVBAR-->
<nav class="navbar navbar-expand-sm navbar-dark bg-dark">
<div class="container">
<a class="navbar-brand" href="">Andrea Designs</a>
<!--Toggle Button-->
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span></button>
<!--Navbar links-->
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<li class="nav-item">
<a class="nav-link" href="Sanchez_bootstrap_about.html">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="Sanchez_bootstrap_artist.html">Artist</a>
</li>
<li class="nav-item">
<a class="nav-link" href="Sanchez_bootstrap_highered.html">Higher Education</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container">
<div class="row">
<div class="col-lg-12 text-center">
<div id="content">
<h1> Sanchez Designs</h1>
<h5> Ms. Sanchez is an aspiring Web Developer</h5>
<hr>
<ul class="list-inline intro-social-buttons">
<li class="list-inline-item">
<a href="Sanchez_Bootstrap_about.html" class="btn btn-dark btn-lg">
<span class="network-name">Web Developer</span></a>
</li>
<li class="list-inline-item">
<a href="Sanchez_Bootstrap_artist.html" class="btn btn-dark btn-lg">
<span class="network-name">Artist</span></a>
</li>
<li class="list-inline-item">
<a href="Sanchez_Bootstrap_highered.html" class="btn btn-dark btn-lg">
<span class="network-name">Higher Education</span></a>
</li>
</ul>
</div>
</div>
</div>
</div>
</header>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>
</body>
</html> 
最佳答案
如果你想填充顶部尝试
padding-top : 20px!important
如果您想在中心进行 div 测试，为什么要尝试填充顶部或底部。您可以使用额外的 div 并赋予样式 display: flex;对齐元素:居中；
.banner {
height: 80vh;
align-items: center;
vertical-align: middle;
display: flex;
}
喜欢:https://www.w3schools.com/code/tryit.asp?filename=FNBF6UP5MV4S
关于html - 填充顶部不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48179361/