如何在使用Bootstrap时将文本与图像中心垂直对齐。
问题描述：
我正在尝试为我的网站创建标题。我想让我的标志位于窗口的左上角，导航栏位于窗口的右上角。我的问题是，导航栏不与我的标志中心齐平。这里的商品：如何在使用Bootstrap时将文本与图像中心垂直对齐。
#logoHeader {
\t float: left;
\t vertical-align: middle;
}
ul {
\t list-style: none;
\t display: inline block;
\t vertical-align: middle;
}
li {
\t float: right;
\t padding: 10px;
\t font-size: 22pt;
\t display: inline-block;
}
.header .navContainer {
\t height: 131px;
\t vertical-align: middle;
}<!DOCTYPE html>
<html>
<head>
\t <meta charset = "utf-8">
\t <meta name="viewport" content="width=device-width, initial-scale=1">
\t <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
\t <link type= "text/css" rel="stylesheet" href="all.css"/>
\t <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
\t <script type = "text/javascript" src = "index.js"></script>
\t
\t <title>JM</title>
</head>
<body>
<div class ="container">
\t <div class="row">
\t <div class="col-md-4 header">
\t <img id = "logoHeader" src="file:///Users/Jon/Desktop/JM.COM/images/bigJM.png"/>
\t </div>
\t <div class="cold-md-8 navContainer">
<ul class = "navBar">
\t <li>Home</li>
\t <li>Blog</li>
\t <li>Publications</li>
\t <li>Contact</li>
</ul>
\t </div>
\t </div>
</div>
</body>
</html>
答
关注白手起家规则
http://getbootstrap.com/components/#navbar
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
</head>
<body>
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<body>
</html></div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
答
在你bootstrap.min.css变化margin-top和margin-bottom为0px为ol和ul选择
例
ol, ul {
margin-top: 0px;
margin-bottom: 0px;
}
而且在你的CSS代码在你的问题的填充也是问题之一。设置10px的填充将导致顶部，底部，左侧和右侧的额外空间。
将其更改为
li {
float: right;
/*padding: 10px;*/
padding-left: 10px;
padding-right: 10px;
font-size: 22pt;
display: inline-block;
}
+0
这是有帮助。我通过将每个div高度更改为与我的徽标相同的高度来解决问题，然后将我的ul的线高度设置为相同的高度。它自然地对齐内容。看起来有几种方法可以做到这一点。感谢您的回应！ – WriterState
这个线程可以帮助你http://*.com/questions/34912881/how-to-vertically-align-a-div-using-css/ – Mystika