如何在 xs 视图中居中对齐图像并旋转到水平

Question

我要做的是获取两个响应式图像，并在页面为 xs 时让它们旋转为水平、内联和居中。我已经设法让它工作了。但是当我在最大视图中时，当我希望它们垂直显示时，图像是内联的。当我缩小页面时，图像会恢复为垂直显示，直到我到达 xs 点。 这是html

<div class="row">
<div class="col-md-11 col-xs-12 col-sm-11">
  <div id="carousel1" class="carousel slide" data-ride="carousel">
    <ol class="carousel-indicators">
      <li data-target="#carousel1" data-slide-to="0" class="active"></li>
      <li data-target="#carousel1" data-slide-to="1"></li>
      <li data-target="#carousel1" data-slide-to="2"></li>
    </ol>
    <div class="carousel-inner" role="listbox">
      <div class="item active"><img src="/images/first image.JPG" alt="First slide image" width="596" height="450" class="center-block">
        <div class="carousel-caption">
          <h3>First slide Heading</h3>
          <p>First slide Caption</p>
        </div>
      </div>
      <div class="item"><img src="/images/second image.jpg" alt="Second slide image" width="582" height="450" class="center-block">
        <div class="carousel-caption">
          <h3>Second slide Heading</h3>
          <p>Second slide Caption</p>
        </div>
      </div>
      <div class="item"><img src="/images/IMG_1826.JPG" alt="Third slide image" width="588" height="441" class="center-block">
        <div class="carousel-caption">
          <h3>Third slide Heading</h3>
          <p>Third slide Caption</p>
        </div>
      </div>
    </div>
    <a class="left carousel-control" href="#carousel1" role="button" data-slide="prev"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span><span class="sr-only">Previous</span></a><a class="right carousel-control" href="#carousel1" role="button" data-slide="next"><span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span><span class="sr-only">Next</span></a></div>
</div>
<div class="icons col-md-1 col-lg-1 col-sm-1 col-xs-12" id="logobox"><img src="/wood-instagram-icon.png" alt="Placeholder image" class="img-responsive" id="logo"><img src="/facebook-log-wood.png" alt="Placeholder image" class="img-responsive" id="logo"></div>

这是css

    }
#logo {
    max-width: 50px;
    max-height: 50px;
    display: inline-block;
}
.icons.col-xs-12 #logobox {
    display: inline-block;
}
#logobox {
    text-align: center;
}

Answer 1

我有两个笔记：

1. id 必须是唯一的。两张图片可能有不同的id。
2. col-md-1 col-lg-1 col-sm-1 等于 col-sm-1。

我已经简化了你的代码。当屏幕宽度为 767px 及以下时，两个 logo 水平居中。如果屏幕宽度为 768 像素及以上，它们将变为垂直且响应式。

请检查代码 sn-p 并告诉我您还需要什么。

@media screen and (max-width: 767px) {
  .logobox {
    text-align: center;
  }
  .logobox img {
    display: inline-block;
    height: 50px;
    width: 50px;
  }
}

@media screen and (min-width: 768px) {
  .logobox img {
    height: auto;
    width: 100%;
  }
}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">

<div class="container">
  <div class="row">
    <div class="col-xs-12 col-sm-11">
      <div id="carousel1" class="carousel slide" data-ride="carousel">
        <ol class="carousel-indicators">
          <li data-target="#carousel1" data-slide-to="0" class="active"></li>
          <li data-target="#carousel1" data-slide-to="1"></li>
          <li data-target="#carousel1" data-slide-to="2"></li>
        </ol>
        <div class="carousel-inner" role="listbox">
          <div class="item active">
            <img src="http://placehold.it/586x450/c69/fff/?text=First%20slide%20image" alt="First slide image" width="596" height="450" class="center-block">
            <div class="carousel-caption">
              <h3>First slide Heading</h3>
              <p>First slide Caption</p>
            </div>
          </div>
          <div class="item">
            <img src="http://placehold.it/582x450/9c6/fff/?text=Second%20slide%20image" alt="Second slide image" width="582" height="450" class="center-block">
            <div class="carousel-caption">
              <h3>Second slide Heading</h3>
              <p>Second slide Caption</p>
            </div>
          </div>
          <div class="item">
            <img src="http://placehold.it/588x441/69c/fff/?text=Third%20slide%20image" alt="Third slide image" width="588" height="441" class="center-block">
            <div class="carousel-caption">
              <h3>Third slide Heading</h3>
              <p>Third slide Caption</p>
            </div>
          </div>
        </div>
        <a class="left carousel-control" href="#carousel1" role="button" data-slide="prev"><span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span><span class="sr-only">Previous</span></a>
        <a class="right carousel-control" href="#carousel1" role="button" data-slide="next"><span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span><span class="sr-only">Next</span></a>
      </div>
    </div>

    <div class="col-xs-12 col-sm-1 logobox"><img src="http://placehold.it/100x100/96c/fff/?text=In" alt="wood-instagram-icon"><img src="http://placehold.it/100x100/6c9/fff/?text=Fb" alt="facebook-log-wood"></div> 
  </div> 
</div>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>