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css - 在另一个 div bootstrap-4 中垂直居中 div

问题描述

在此处输入图像描述大家好，

嗨，我正在尝试在 bootstrap 4 中实现以下目标。我有一个纤细的横幅图像，我需要在其上垂直对齐三个按钮。他们也应该反应灵敏。请看下图。这张图片中的标志是纤细横幅本身的一部分。两端的内边距为 106 像素。我很困惑，如何实现呢？它在移动设备上具有不同的显示，按钮将堆叠在另一个之上。

我已经从主文件中删除了我的代码

<!doctype html>


<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<title>Hello, world!</title>

.btn-midweek-必须{

width: 184px;
height: 48px;
color: #41173F;
font-family: "Proxima Nova";
font-size: 14px;
font-weight: 600;
line-height: 20px;
text-align: center;
text-decoration: none !important;
background-color: #FFFFFF;
margin: 0 15px;

}

.buttonList{ 位置：绝对；顶部：0px；右：0px；填充：51px 30px；}

/* Media Query for 768px */

@media(max-width:768px){ .buttonList { 位置：绝对；顶部：0px；右：0px；填充：24px 30px；} .btn-midweek-Must { 宽度：120px; 高度：40px；颜色：#41173F；font-family: "Proxima Nova"; 字体大小：14px；字体粗细：600；行高：20px；文本对齐：居中；文字装饰：无！重要；背景颜色：#FFFFFF；边距：0 10px；}

}

</style>


<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<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/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
  <div class="container">
      <div class="row mt-5">
      <div class="col col-12">




        <picture>
            <source media="(max-width:767px)" srcset="/Users/bzest/Beenish 2020/Web Development Bootstrap/midweek musts/slim-midweek-m@2x.png"/>
          <img src="/Users/bzest/Beenish 2020/Web Development Bootstrap/midweek musts/slim-midweek.png" srcset="/Users/bzest/Beenish 2020/Web Development Bootstrap/midweek musts/slim-midweek@2x 2x" />
         </picture>

          <div class="buttonList ">
      <button class="btn-primary btn-midweek-Must cta body-font">
          <a href="$url('Search-Show','cgid','mid-week-250')$" >
          Under $250 › </a></button>
      <button class="btn-primary btn-midweek-Must cta body-font">

          <a href="$url('Search-Show','cgid','mid-week-500')$" >Under $500 ›&lt;/a></button>
      <button class="btn-primary btn-midweek-Must cta body-font">

          <a href="$url('Search-Show','cgid','mid-week-1000')$" >Under $1000 ›&lt;/a></button>
     </div>

        </div>
      </div>
  </div>

标签： cssbootstrap-4

解决方案

带有居中按钮的 Bootsrap 4 导航栏。 在此处输入图像描述

<nav class="navbar navbar-expand-lg navbar-light bg-light">
    <a class="navbar-brand" href="#">Navbar</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarSupportedContent">

      <div class="form-inline my-2 my-lg-0 mx-auto">
        <button class="btn btn-outline-success my-2 my-sm-0 ml-3" type="submit">Button 1 </button>
        <button class="btn btn-outline-success my-2 my-sm-0 ml-3" type="submit">Button 2</button>
        <button class="btn btn-outline-success my-2 my-sm-0 ml-3" type="submit">Button 3</button>
      </div>
    </div>
  </nav>

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