Заголовок рисунка выровнен с полем изображения - PullRequest
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Заголовок рисунка выровнен с полем изображения

0 голосов
/ 10 июня 2018

В Bootstrap 4.1 можно выровнять подпись с полем изображения, как показано на рисунке ниже.

Выравнивание подписи рисунка с изображением

Byследуя примеру на getbootstrap.com , между заголовком и полем изображения есть смещение, которое зависит от размера порта просмотра.Мне бы хотелось, чтобы заголовок рисунка был выровнен с полем изображения, а не с рисунком div.

Код, который я использую, указан ниже. 

<!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">

    <title>Hello, world!</title>
  </head>
  <body>

  <div class="container">
    <div class="row">

      <div class="col-md-6">
        <figure>
          <img class="figure-img img-fluid rounded mx-auto d-block" src="https://source.unsplash.com/random/400x400" alt="An unsplash image" />
          <figcaption class="figure-caption">
            <strong>Picture 1</strong> A random image from unsplash.com
          </figcaption>
        </figure>
      </div><!-- End col-md-6 -->

      <div class="col-md-6">
        <h5>Lorem Ipsum</h5>
        <div class="text-justify">
          <p>
            Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
          </p>
          <p>
            Nunc facilisis eu est a facilisis. Nullam lobortis porta elit, ut iaculis sapien bibendum et. Donec non accumsan turpis. Aliquam feugiat urna arcu, vel imperdiet metus egestas vitae. Vivamus eget tincidunt elit, aliquet condimentum mi. Aenean libero velit, ultricies ac nisi in, lobortis efficitur ligula. Vivamus quis tellus quis leo accumsan posuere. Sed sit amet dictum dolor. Duis ac volutpat ipsum, vitae porttitor felis. Proin egestas hendrerit elementum. Aenean finibus bibendum tellus, vel dictum justo consequat nec. Donec imperdiet sollicitudin risus sed suscipit. Donec ullamcorper, ante eget ultrices condimentum, urna arcu hendrerit metus, sed scelerisque ex orci et mauris. Nunc ut quam et tellus malesuada convallis. Aliquam sed lectus a dui tempor rutrum.
          </p>
        </div>
      </div><!-- End col-md-6 -->

    </div> <!-- End row -->
  </div> <!-- End container -->

    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
  </body>
</html>

Ответы [ 2 ]

0 голосов
/ 10 июня 2018 

<figure class="figure">
  <img src=".../400x300" class="figure-img img-fluid rounded" alt="A generic square placeholder image with rounded corners in a figure.">
  <figcaption class="figure-caption">A caption for the above image.</figcaption>
</figure>

https://getbootstrap.com/docs/4.1/content/figures/

По умолчанию начальная загрузка figure и figurecaption выравниваются по левому краю.Именно потому, что вы используете d-block и mx-auto, они теперь не выровнены.mx-auto выравнивает img в центре.Я думаю, что лучший способ - удалить эти два класса.

<!doctype html>
<html lang="en">

<head>
  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

  <!-- Bootstrap CSS -->
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">

  <title>Hello, world!</title>
</head>

<body>

  <div class="container">
    <div class="row">

      <div class="col-md-6">
        <figure>
          <img class="figure-img img-fluid rounded" src="https://source.unsplash.com/random/400x400" alt="An unsplash image" />
          <figcaption class="figure-caption">
            <strong>Picture 1</strong> A random image from unsplash.com
          </figcaption>
        </figure>
      </div>
      <!-- End col-md-6 -->

      <div class="col-md-6">
        <h5>Lorem Ipsum</h5>
        <div class="text-justify">
          <p>
            Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
          </p>
          <p>
            Nunc facilisis eu est a facilisis. Nullam lobortis porta elit, ut iaculis sapien bibendum et. Donec non accumsan turpis. Aliquam feugiat urna arcu, vel imperdiet metus egestas vitae. Vivamus eget tincidunt elit, aliquet condimentum mi. Aenean libero velit,
            ultricies ac nisi in, lobortis efficitur ligula. Vivamus quis tellus quis leo accumsan posuere. Sed sit amet dictum dolor. Duis ac volutpat ipsum, vitae porttitor felis. Proin egestas hendrerit elementum. Aenean finibus bibendum tellus, vel
            dictum justo consequat nec. Donec imperdiet sollicitudin risus sed suscipit. Donec ullamcorper, ante eget ultrices condimentum, urna arcu hendrerit metus, sed scelerisque ex orci et mauris. Nunc ut quam et tellus malesuada convallis. Aliquam
            sed lectus a dui tempor rutrum.
          </p>
        </div>
      </div>
      <!-- End col-md-6 -->

    </div>
    <!-- End row -->
  </div>
  <!-- End container -->

  <!-- Optional JavaScript -->
  <!-- jQuery first, then Popper.js, then Bootstrap JS -->
  <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
</body>

</html>
0 голосов
/ 10 июня 2018

Ваше изображение получает margin-left: auto !important из фреймворка Bootstrap

Таким образом, чтобы предотвратить это, вы можете перезаписать его, задав для изображения и надписи одинаковое поле, например 

img.figure-img, figcaption.figure-caption  {
     margin-left: 0px !important;
}

И затем, возможно, добавим медиазапросов .

Я сделал пример здесь - jsfiddle 

/* --- Give both image and caption same margin --- */

img.figure-img, figcaption.figure-caption  {
  margin-left: 0px !important;
}

/* --- Or just remove the auto width -- */
/* img.figure-img {
  margin-left: unset !important;
} */
<!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB" crossorigin="anonymous">

    <title>Hello, world!</title>
  </head>
  <body>

  <div class="container">
    <div class="row">

      <div class="col-md-6">
        <figure>
          <img class="figure-img img-fluid rounded mx-auto d-block" src="https://source.unsplash.com/random/400x400" alt="An unsplash image" />
          <figcaption class="figure-caption">
            <strong>Picture 1</strong> A random image from unsplash.com
          </figcaption>
        </figure>
      </div><!-- End col-md-6 -->

      <div class="col-md-6">
        <h5>Lorem Ipsum</h5>
        <div class="text-justify">
          <p>
            Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.
          </p>
          <p>
            Nunc facilisis eu est a facilisis. Nullam lobortis porta elit, ut iaculis sapien bibendum et. Donec non accumsan turpis. Aliquam feugiat urna arcu, vel imperdiet metus egestas vitae. Vivamus eget tincidunt elit, aliquet condimentum mi. Aenean libero velit, ultricies ac nisi in, lobortis efficitur ligula. Vivamus quis tellus quis leo accumsan posuere. Sed sit amet dictum dolor. Duis ac volutpat ipsum, vitae porttitor felis. Proin egestas hendrerit elementum. Aenean finibus bibendum tellus, vel dictum justo consequat nec. Donec imperdiet sollicitudin risus sed suscipit. Donec ullamcorper, ante eget ultrices condimentum, urna arcu hendrerit metus, sed scelerisque ex orci et mauris. Nunc ut quam et tellus malesuada convallis. Aliquam sed lectus a dui tempor rutrum.
          </p>
        </div>
      </div><!-- End col-md-6 -->

    </div> <!-- End row -->
  </div> <!-- End container -->

    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js" integrity="sha384-smHYKdLADwkXOn1EmN1qk/HfnUcbVRZyYmZ4qpPea6sjB/pTJ0euyQp0Mk8ck+5T" crossorigin="anonymous"></script>
  </body>
</html>
...