html - 使用 bootstrap col 时图像左右两侧的空白

Question

我有一排有 3 张图片。
左图左侧有空白区域。
右图右侧有空白。

我该如何解决这个问题，这样我的左右两侧就没有空格了？

请参阅下面的代码:

图像中的背景为橙色，因此更清晰可见。

HTML:

<div class="container section">
  <div class="row">
    <div class="col-md-offset-1 col-md-10 featured">

      <div class="col-md-4 img-featured-1">
        <%= image_tag("featured-1.jpeg", class: "img-responsive") %>
      </div>
      <div class="col-md-4 img-featured-2">
        <%= image_tag("featured-2.jpeg", class: "img-responsive") %>
      </div>
      <div class="col-md-4 img-featured-3">
        <%= image_tag("featured-3.jpeg", class: "img-responsive") %>
      </div>

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

CSS:

.featured {
  background-color: orange;
}
.img-featured-1 {
  width: 33.33333%;
  float: left;
}
.img-featured-2 {
  width: 33.33333%;
}
.img-featured-3 {
  width: 33.33333%;
  float: right;
}

See the image

Answer 1

试试这个:

.featured {
  background-color: orange;
}

 .nopadding {
  padding:15px 0px;}

+

<div class="container section">
  <div class="row">
    <div class="col-md-offset-1 col-md-10 nopadding">

      <div class="col-md-4 img-featured-1">
        <img src="https://placeholdit.imgix.net/~text?txtsize=33&txt=350%C3%97150&w=350&h=150">
      </div>
      <div class="col-md-4 img-featured-2">
        <img src="https://placeholdit.imgix.net/~text?txtsize=33&txt=350%C3%97150&w=350&h=150">
      </div>
      <div class="col-md-4 img-featured-3">
        <img src="https://placeholdit.imgix.net/~text?txtsize=33&txt=350%C3%97150&w=350&h=150">
      </div>

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