為了復制我的問題，我寫了一個帶有 2 個引導列的簡單 HTML，我希望我的第二列有多個<p>專案，每個專案都在另一個專案下方，但是當<p>標簽中包含的字串不同時會出現問題長度，因為我希望它們位于列的中心，但也從相對于 X 軸的相同位置開始。
<body>
<h2 class="text-center my-5">
title
</h2>
<div class="container">
<div class="row">
<div class="col-md-6 ">
Some unrelated text
</div>
<div class="col-md-6">
<p>Small text</p>
<p>A much longer text</p>
</div>
</div>
</div>
基本上我希望字串“A much long text”正好低于“Small text”，這樣它就會看起來像這樣：
Small text
A much longer text
代替
Small text
A much longer text
我嘗試使用 text-align:center 以及使用 flexbox 和 align-items:center 對列進行樣式設定，但它們都產生相同的結果。
uj5u.com熱心網友回復：
使用 bootstrap 4 flexbox 應該可以解決這個問題。在運行下面的代碼時，您會發現引導回應將col-md-6放在 2 行中。在堆疊溢位之外運行代碼應該會給出您想要的結果。
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA 058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<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>
<link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css" integrity="sha384-AYmEC3Yw5cVb3ZcuHtOA93w35dYTsvhLPVnYs9eStHfGJvOvKxVfELGroGkvsg p" crossorigin="anonymous" />
</head>
<body>
<h2 class="text-center my-5">
title
</h2>
<div class="container">
<div class="row">
<div class="col-md-6 border">
Some unrelated text
</div>
<!-- .col-md-6 -->
<div class="col-md-6 border">
<div class="d-flex flex-column w-100">
<p align="center" class="mb-0">Small text</p>
<p align="center" class="mb-0">A much longer text</p>
</div>
<!-- .flex-column -->
</div>
<!-- .col-md-6 -->
</div>
<!-- .row -->
</div>
<!-- .container -->
</body>
</html>
uj5u.com熱心網友回復：
使用 bootstrap reslove 你的問題，你可以水平對齊頁面中心的內容。試試下面的例子。
<div class="pricing4 bg-light" style="margin-top: -20px;padding-bottom: 25px;margin-bottom: -32px;">
<div class="container">
<!-- Row -->
<h2 style="text-align: center;padding: 40px;">This is improper content (div)</h2>
<div class="row justify-content-md-center">
<!-- Row -->
<div class="row justify-content-md-center" style="margin-left: 30px;margin-right: 30px;">
<!-- Column -->
<div class="col-md-3">
<div class="card card-shadow border-0 mb-4">
<img class="card-img-top" src="https://i.ibb.co/GFrTmrm/dummy-size.jpg" alt="wrappixel kit">
<div class="pveventcard">Tuesday 11th May, 6:00PM</div>
<div class="p-3" style="height: 200px;">
<h6 class="font-weight-medium mb-0">The event is going bla</h6>
<h6 class="subtitle font-13">16/5/2021</h6>
<p>short description goes here short </p>
</div>
</div>
</div>
<!-- Column -->
<div class="col-md-3">
<div class="card card-shadow border-0 mb-4">
<img class="card-img-top" src="https://i.ibb.co/GFrTmrm/dummy-size.jpg" alt="wrappixel kit">
<div class="pveventcard">Tuesday 11th May, 6:00PM</div>
<div class="p-3" style="height: 200px;">
<h6 class="font-weight-medium mb-0">The event is going bla</h6>
<h6 class="subtitle font-13">16/5/2021</h6>
<p>short description goes here short </p>
</div>
</div>
</div>
<!-- Column -->
<div class="col-md-3">
<div class="card card-shadow border-0 mb-4">
<div class="embed-responsive embed-responsive-16by9">
<iframe class="embed-responsive-item" src="https://www.youtube.com/embed/YE7VzlLtp-4"></iframe>
</div>
<div class="pveventcard">Tuesday 11th May, 6:00PM</div>
<div class="p-3" style="height: 200px;">
<h6 class="font-weight-medium mb-0">The event is going bla</h6>
<h6 class="subtitle font-13">16/5/2021</h6>
<p>short description goes here short </p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>轉載請註明出處，本文鏈接：https://www.uj5u.com/qukuanlian/368860.html
標籤：html css 推特引导 bootstrap-4 弹性盒