引導3容器垂直對齊中心，頁眉和頁腳

-1

我有一個頭，容器（內容）和頁腳代碼，我無法使容器垂直居中，我該怎麼做：引導3容器垂直對齊中心，頁眉和頁腳

html, body { 
 
    height: 100%; 
 
} 
 

 
footer { 
 
    height: 50px; 
 
    background: #eee; 
 
    text-align: center; 
 
    line-height: 50px; 
 
    position: absolute; 
 
    width: 100%; 
 
    bottom: 0; 
 
} 
 

 
.text { 
 
    padding-bottom: 20px; 
 
}

<!DOCTYPE html> 
 
<html> 
 
<head> 
 
    <meta charset="utf-8"> 
 
    <meta name="viewport" content="width=device-width"> 
 
    <title>JS Bin</title> 
 
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> 
 
</head> 
 
<body> 
 
    
 
    <div id="app"> 
 
    
 
    <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"> 
 
     <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> 
 
     <form class="navbar-form navbar-left"> 
 
     <div class="form-group"> 
 
      <input type="text" class="form-control" placeholder="Search"> 
 
     </div> 
 
     <button type="submit" class="btn btn-default">Submit</button> 
 
     </form> 
 
     <ul class="nav navbar-nav navbar-right"> 
 
     <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> 
 
      </ul> 
 
     </li> 
 
     </ul> 
 
    </div><!-- /.navbar-collapse --> 
 
    </div><!-- /.container-fluid --> 
 
</nav> 
 
    
 
    </div> 
 
    
 
    <div class="container"> 
 
    <div class="row"> 
 
     <div class="col-md-12"> 
 
     <div class="col-md-6 text"> 
 
      <p> 
 
      Lorem ipsum dolor sit amet, consectetur adipisicing elit. Rerum dicta magni neque saepe sit ducimus culpa laudantium corporis doloribus delectus mollitia similique blanditiis ratione et, magnam. Expedita blanditiis in sunt. 
 
      </p> 
 
     </div> 
 
     <div class="col-md-6 text"> 
 
      <p> 
 
      Lorem ipsum dolor sit amet, consectetur adipisicing elit. Blanditiis consequatur, voluptatem harum excepturi, earum similique dolorem nisi deserunt id ipsam vitae explicabo, nostrum. Accusantium quos aut ad, adipisci quod optio. 
 
      </p> 
 
     </div> 
 
     <div class="col-md-6 text"> 
 
      <p> 
 
      Lorem ipsum dolor sit amet, consectetur adipisicing elit. Rerum dicta magni neque saepe sit ducimus culpa laudantium corporis doloribus delectus mollitia similique blanditiis ratione et, magnam. Expedita blanditiis in sunt. 
 
      </p> 
 
     </div> 
 
     <div class="col-md-6 text"> 
 
      <p> 
 
      Lorem ipsum dolor sit amet, consectetur adipisicing elit. Blanditiis consequatur, voluptatem harum excepturi, earum similique dolorem nisi deserunt id ipsam vitae explicabo, nostrum. Accusantium quos aut ad, adipisci quod optio. 
 
      </p> 
 
     </div> 
 
     </div> 
 
    </div> 
 
    </div> 
 
    
 
    
 
    <footer> 
 
    
 
    text center; 
 
    
 
    </footer> 
 
    
 
<script src="https://code.jquery.com/jquery-3.1.0.js"></script> 
 
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> 
 
</body> 
 
</html>

我怎樣才能垂直對齊中心容器考慮高度頁眉和頁腳絕對位置;？請幫幫我。我有4列col-md-6。

例子：http://jsbin.com/miboyuqewu/edit?html,css,output

來源

2017-09-05 GodmanT

有你'探索flex'（如果你不關心舊版瀏覽器的支持），或'absolute'定位於' .container'或'.container .row'？ https://jsfiddle.net/7paf4msj/ – UncaughtTypeError

請不要發佈[同樣的問題]（https://stackoverflow.com/questions/46052418/bootstrap-3-container-vertically-align-center）。答案可以在其他問題中發佈的重複問題中找到。 – ZimSystem

使用FlexBox

.container { 
    display: flex; 
    align-items: center; 
    height: calc(100% - $navHeight - $footerHeight); 
}

但我建議你添加父DIV集裝箱和目標。體內容

<div class="body-content"> 
    <div class="container"> 
    @content 
    </div> 
</div>

來源

2017-09-05 14:11:13 ShadowFoOrm

這不工作，我添加您的規則，但容器不在中心：http://jsbin.com/miboyuqewu/edit?output – GodmanT

http://oi67.tinypic.com/wlyhwo.jpg 它應該工作。內容以垂直爲中心。 – ShadowFoOrm

您可以使用CSS3 transform來翻譯內容的位置。

執行以下操作：

添加包裝類的內容容器。
將position: relative;添加到人體的CSS。

對於新的包裝類，添加以下CSS：

.wrapper { 
    position: absolute; 
    top: 50%; 
    -webkit-transform: translateY(-50%); 
    -ms-transform: translateY(-50%); 
    transform: translateY(-50%); 
}

來源

2017-09-05 14:12:00 jswebb

引導3容器垂直對齊中心，頁眉和頁腳

回答

相關問題