Right align element in div class

问题:

I am using angular 2 with Bootstrap 4 and Angular Material. However, I am having trouble right align the elements inside my container div. I want both my button and text to be aligned to the right hand side

Here is what the code that I have tried to produce the result as shown in the photo

<div class="container">
  <div class="pull-right">
    <p class="d-inline pull-right">Some text</p>
    <button type="button" class="btn btn-primary pull-right">+</button>
  </div>
</div>

I have also tried this solution from StackOverflow

<div class="container">
  <div class="asdf">
    <p class="d-inline pull-right">Some text</p>
    <button type="button" class="btn btn-primary pull-right">+</button>
  </div>
</div>

.asdf {
  margin-left:auto; 
  margin-right:0;
}

Both of these solutions does not move the elements to the right. What am I doing wrong?

回答1:

I've removed the class pull-right class from both the button and the p tag and added text-right class to the div.container.

I think this is what you need.

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>



<div class="container text-right">
    <p class="d-inline">Some text</p>
    <button type="button" class="btn btn-primary d-inline">+</button>
</div>

回答2:

In Bootstrap 4, pull-right has been replaced with float-right.

If float-right is not working, remember that Bootstrap 4 is now flexbox, and many elements are display:flex which can prevent float-right from working. In some cases, the utility classes like align-self-end or ml-auto work to right align elements that are inside a flexbox container like a Bootstrap 4 .row, Card or Nav. The ml-auto (margin-left:auto) is used in a flexbox element to push elements to the right.

Also, remember that text-right still works on inline elements.

Bootstrap 4 align right examples

回答3:

You are not doing anything wrong. Just copy and paste your code in any online bootstrap editor, you will get the right result. But you can write it in a more structured way

HTML code:

        <div class="container">
          <div class="row">
            <div class="col-md-12 .asdf">
              <button type="button" class="btn btn-primary pull-right">+</button>
              <p class="pull-right">Some text</p>
            </div>
          </div>
        </div>

CSS code

.asdf {
  margin-left:auto; 
  margin-right:0;
}