看看这张图，告诉我怎么了[重复]答案

【问题标题】：Look at this picture and tell me what's wrong [duplicate]看看这张图，告诉我怎么了[重复]
【发布时间】：2017-02-07 06:59:11
【问题描述】：

如何解决？
请看这张图，告诉我哪里出了问题。

PS：所有的图片都是400*250，但是绿色的是399*250。我认为“img-responsive”类会修复它，但它不起作用。

  
<body>
<div class="container">
  <div class="row">
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img  class="img-responsive" src="img\1.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\2.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\3.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\4.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\5.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\6.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\7.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\8.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="img\9.jpg" alt="">
      </a>
    </div>
  </div>
</div>
</body>
</html>

【问题讨论】：

看起来每张图片都是class="img-responsive"，除了一张，我想知道这是为什么。
我刚刚加了class="img-responsive"，还是不行。
您根本没有提供足够的信息来调试问题。尝试在jsfiddle.net 上重现它，并给我们一个活生生的例子。
在提供图像 URL 时，您也不应该使用向左倾斜的栏，在 URL 中，栏向右倾斜/
请提供图片的绝对路径以供调试

标签： html css twitter-bootstrap

【解决方案1】：

试试这个，可能对你有帮助，这里我拍了你提到的吉他图像（400*250）和飞机图像（399*250）

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
@media only screen and (min-width : 980px) {
    .img-responsive {
       height:250px !important;
    }
}
</style>
</head>
<body>

<div class="container">
  <div class="row">
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img  class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive"  src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://www.pilotstoresusa.com/resize/Shared/images/jcwings/JC4QBA020.jpg?lr=t&bh=250" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
    <div class="col-md-4">
      <a href="" class="thumbnail">
        <img class="img-responsive" src="http://2.bp.blogspot.com/-MWgiQDpUc-U/ULjocrm-69I/AAAAAAAAA5g/SOEefmhNo1A/s400/nice+guitar.jpg" alt="">
      </a>
    </div>
  </div>
</div>
</body>
</html>

【讨论】：