Twitter bootstrap 删除Firefox中页脚底部的空白（引导）_Twitter Bootstrap_Firefox_Margin_Footer_Padding

Twitter bootstrap 删除Firefox中页脚底部的空白（引导）

twitter-bootstrap firefox

Twitter bootstrap 删除Firefox中页脚底部的空白（引导）,twitter-bootstrap,firefox,margin,footer,padding,Twitter Bootstrap,Firefox,Margin,Footer,Padding,我只在firefox中的页脚底部有一个白色条。截图：我想尽一切办法将其删除，请帮忙！即使我删除了页脚内部的所有内容，它下面仍然有空格，所以我不知道是什么原因造成的 <div class="navbar">  <div class="container constrain-960"> <a class="brand" href="/" target="_top"> <img src=""

我只在firefox中的页脚底部有一个白色条。截图：我想尽一切办法将其删除，请帮忙！即使我删除了页脚内部的所有内容，它下面仍然有空格，所以我不知道是什么原因造成的

 <div class="navbar"> <!----top navbar--->
    <div class="container constrain-960">

<a class="brand" href="/" target="_top">
  <img src="" height="26">
</a>

    <div class="pull-right">
      <ul class="navnav navbar-nav">
    <li class="hidden-xs learn-more"><a href="">Learn More</a></li>
        <li class="top-cta btn-warning"><a href="">Raise Money Now</a></li>
      </ul>
    </div>
  </div>
 </div> <!----/top navbar--->


     <div class="row"> <!----main title--->
      <div class="text-center title">
        <h1>this is a title</h1>
    <h1 class="sub-title"><p class="subtitle fancy"><span>and a subtitle</span></p></h1>  
      </div>
    </div> <!----/main title--->


<div class="table-background"> <!----begin table section--->
  <div class="container constrain-960">

<div class="table-responsive">
<table class="table">
  <thead style="background-color: #e5e5e5">
    <tr style="height: 20px;">
      <th>website</th>
      <th class="fee">Fee</th>
      <th>Ways&nbsp;to&nbsp;Contribute</th>
      <th>Ways&nbsp;to&nbsp;Share</th>
  <th>Important&nbsp;Info</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><img src="" width="165" height="40" alt=""></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal, WePay</td>
      <td style="min-width: 155px;"></td>
  <td></td>
    </tr>
    <tr>
      <td></td>
      <td class="fee">9%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
    <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
 <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
  <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
  </tbody>
</table>
</div>
  </div>
</div> <!----end table section--->

<div class="container constrain-960">
     <div class="row" style="margin-top: 40px;"> 
    <div class="text-center">
    <h2 class="benefits-title">Benefits</h2>
    </div>
    </div>
<div class="benefits">
   <div class="row" style="margin-top: 30px;">
      <div class="col-md-6">
     <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>  
    <div class="col-md-6">  
     <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>CLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
         </div>
   </div>
   <div class="row middle-row">
      <div class="col-md-6">  
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
       </div>
     <div class="col-md-6">   
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
      </div>
      </div>
    <div class="row" style="margin-bottom: 20px;">
      <div class="col-md-6">
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>
      <div class="col-md-6">
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>
    </div>
    </div>
      <div class="row">

    </div>
    </div> 

    <div class="carousel-background"> <!----carousel section--->
   <!-- <div class="text-center">
    <h2 style="margin-bottom: -40px; padding-top: 15px;">Examples</h2>
    </div> -->

  <div class="container constrain-960">
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
  <!-- Indicators -->
  <ol class="carousel-indicators">
  <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
  <li data-target="#carousel-example-generic" data-slide-to="1"></li>
  <li data-target="#carousel-example-generic" data-slide-to="2"></li>
  </ol>

 <!-- Wrapper for slides -->
<img src="/crowdfundingca/assets/images/widgets.png" class="widgets" width="80" alt="widget     example">
<div class="carousel-inner">
<div class="item active">

</div>
<div class="item">

</div>
   <div class="item">

</div>
</div>

<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
  </div>
</div>

    </body>
  <div id="fr-footer-container">
    <div class="container constrain-960"> 
        <footer>
            <div id="fr-footer">
                    <div class="footer-content row" id="footer-main">
                        <div class="col-md-3">
                            <div class="learn-more-box">
                                <h5>Learn more</h5>
                                <ul class="learn-more">
                                    <li><a target="_blank" href="">Blog</a></li>
                                    <li><a target="_blank" href="">Support</a></li>
                                    <li><a target="_top" href="/pages/faq">FAQ</a></li>
                                    <li><a target="_top" href="/pages/about">About</a></li>
                                    <li><a target="_top" href="/pages/press">Press</a></li>
                                    <li><a target="_top" href="/pages/contact">Contact</a></li>
                                    <li><a target="_top" href="/pages/service-fees">Fees</a></li>
                                </ul>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <h5>Crowdfund anything</h5>
                            <ul class="learn-more">
                                <li><a target="_top" href="/pages/raise-money-for-healthcare">Healthcare &amp; Medical Bills</a></li>
                                <li><a target="_top" href="/pages/raise-money-for-accidents">Accidents &amp; Disasters</a></li>
                                <li><a target="_top" href="/pages/raise-money-for-memorials">Funerals &amp; Memorials</a></li>
                                <li><a target="_top" href="/pages/raise-money-for-animals">Animals &amp; Pets</a>  </li>
                                <li><a target="_top" href="/pages/raise-money-for-non-profits">Non-profits</a></li>
                                <li><a title="Raise money now" onclick="_gaq.push(['_trackEvent', 'signup', 'create', 'footer']);" target="_top" href="/create" class="highlight" id="get-started-footer">Raise money now</a></li>
                            </ul>
                        </div>
                        <div class="col-md-3">
                            <h5>Business solutions</h5>
                            <ul class="learn-more">
                                <li><a target="_blank" href="/pages/business/crowdfunding-for-business">Small business &amp; Entrepreneurs</a></li>
                                <li><a target="_top" href="">Crowd power your enterprise</a></li>

                                <li><a target="_top" href="/pages/partner-with-us">Become an affiliate</a></li>
                                <li><a target="_top" href="">Business blog</a></li>
                            </ul>
                        </div>
                        <div class="col-md-3">


                            <h5>Follow us</h5>
                            <div>
            <a href="" target="_blank" title="Facebook" class="connect-icon facebook"><i class="fa fa-facebook"></i></a>
                <a href="" target="_blank" title="Twitter" class="connect-icon twitter"><i class="fa fa-twitter"></i></a>
            <a href="" target="_blank" title="Google+" class="connect-icon google-plus"><i class="fa fa-google-plus"></i></a>
            <a href="" target="_blank" title="Blog" class="connect-icon comment"><i class="fa fa-comments"></i></a>

            <a href="" target="_blank" title="LinkedIn" class="connect-icon linkedin"><i class="fa fa-linkedin"></i></a>
            <a href="" target="_blank" title="YouTube channel" class="connect-icon youtube"><i class="fa fa-youtube"></i></a>

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


                <div class="footer-content row" id="footer-links">
                    <div class="col-md-12 small muted">

                        <p class="small muted secondary">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>    


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

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

</html>

我已经基本上粘贴了我的全部代码，我正在使用Bootstrap3，谢谢

 <div class="navbar"> <!----top navbar--->
    <div class="container constrain-960">

<a class="brand" href="/" target="_top">
  <img src="" height="26">
</a>

    <div class="pull-right">
      <ul class="navnav navbar-nav">
    <li class="hidden-xs learn-more"><a href="">Learn More</a></li>
        <li class="top-cta btn-warning"><a href="">Raise Money Now</a></li>
      </ul>
    </div>
  </div>
 </div> <!----/top navbar--->


     <div class="row"> <!----main title--->
      <div class="text-center title">
        <h1>this is a title</h1>
    <h1 class="sub-title"><p class="subtitle fancy"><span>and a subtitle</span></p></h1>  
      </div>
    </div> <!----/main title--->


<div class="table-background"> <!----begin table section--->
  <div class="container constrain-960">

<div class="table-responsive">
<table class="table">
  <thead style="background-color: #e5e5e5">
    <tr style="height: 20px;">
      <th>website</th>
      <th class="fee">Fee</th>
      <th>Ways&nbsp;to&nbsp;Contribute</th>
      <th>Ways&nbsp;to&nbsp;Share</th>
  <th>Important&nbsp;Info</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><img src="" width="165" height="40" alt=""></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal, WePay</td>
      <td style="min-width: 155px;"></td>
  <td></td>
    </tr>
    <tr>
      <td></td>
      <td class="fee">9%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
    <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
 <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
  <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
  </tbody>
</table>
</div>
  </div>
</div> <!----end table section--->

<div class="container constrain-960">
     <div class="row" style="margin-top: 40px;"> 
    <div class="text-center">
    <h2 class="benefits-title">Benefits</h2>
    </div>
    </div>
<div class="benefits">
   <div class="row" style="margin-top: 30px;">
      <div class="col-md-6">
     <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>  
    <div class="col-md-6">  
     <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>CLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
         </div>
   </div>
   <div class="row middle-row">
      <div class="col-md-6">  
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
       </div>
     <div class="col-md-6">   
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
      </div>
      </div>
    <div class="row" style="margin-bottom: 20px;">
      <div class="col-md-6">
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>
      <div class="col-md-6">
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>
    </div>
    </div>
      <div class="row">

    </div>
    </div> 

    <div class="carousel-background"> <!----carousel section--->
   <!-- <div class="text-center">
    <h2 style="margin-bottom: -40px; padding-top: 15px;">Examples</h2>
    </div> -->

  <div class="container constrain-960">
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
  <!-- Indicators -->
  <ol class="carousel-indicators">
  <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
  <li data-target="#carousel-example-generic" data-slide-to="1"></li>
  <li data-target="#carousel-example-generic" data-slide-to="2"></li>
  </ol>

 <!-- Wrapper for slides -->
<img src="/crowdfundingca/assets/images/widgets.png" class="widgets" width="80" alt="widget     example">
<div class="carousel-inner">
<div class="item active">

</div>
<div class="item">

</div>
   <div class="item">

</div>
</div>

<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
</div>
  </div>
</div>

    </body>
  <div id="fr-footer-container">
    <div class="container constrain-960"> 
        <footer>
            <div id="fr-footer">
                    <div class="footer-content row" id="footer-main">
                        <div class="col-md-3">
                            <div class="learn-more-box">
                                <h5>Learn more</h5>
                                <ul class="learn-more">
                                    <li><a target="_blank" href="">Blog</a></li>
                                    <li><a target="_blank" href="">Support</a></li>
                                    <li><a target="_top" href="/pages/faq">FAQ</a></li>
                                    <li><a target="_top" href="/pages/about">About</a></li>
                                    <li><a target="_top" href="/pages/press">Press</a></li>
                                    <li><a target="_top" href="/pages/contact">Contact</a></li>
                                    <li><a target="_top" href="/pages/service-fees">Fees</a></li>
                                </ul>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <h5>Crowdfund anything</h5>
                            <ul class="learn-more">
                                <li><a target="_top" href="/pages/raise-money-for-healthcare">Healthcare &amp; Medical Bills</a></li>
                                <li><a target="_top" href="/pages/raise-money-for-accidents">Accidents &amp; Disasters</a></li>
                                <li><a target="_top" href="/pages/raise-money-for-memorials">Funerals &amp; Memorials</a></li>
                                <li><a target="_top" href="/pages/raise-money-for-animals">Animals &amp; Pets</a>  </li>
                                <li><a target="_top" href="/pages/raise-money-for-non-profits">Non-profits</a></li>
                                <li><a title="Raise money now" onclick="_gaq.push(['_trackEvent', 'signup', 'create', 'footer']);" target="_top" href="/create" class="highlight" id="get-started-footer">Raise money now</a></li>
                            </ul>
                        </div>
                        <div class="col-md-3">
                            <h5>Business solutions</h5>
                            <ul class="learn-more">
                                <li><a target="_blank" href="/pages/business/crowdfunding-for-business">Small business &amp; Entrepreneurs</a></li>
                                <li><a target="_top" href="">Crowd power your enterprise</a></li>

                                <li><a target="_top" href="/pages/partner-with-us">Become an affiliate</a></li>
                                <li><a target="_top" href="">Business blog</a></li>
                            </ul>
                        </div>
                        <div class="col-md-3">


                            <h5>Follow us</h5>
                            <div>
            <a href="" target="_blank" title="Facebook" class="connect-icon facebook"><i class="fa fa-facebook"></i></a>
                <a href="" target="_blank" title="Twitter" class="connect-icon twitter"><i class="fa fa-twitter"></i></a>
            <a href="" target="_blank" title="Google+" class="connect-icon google-plus"><i class="fa fa-google-plus"></i></a>
            <a href="" target="_blank" title="Blog" class="connect-icon comment"><i class="fa fa-comments"></i></a>

            <a href="" target="_blank" title="LinkedIn" class="connect-icon linkedin"><i class="fa fa-linkedin"></i></a>
            <a href="" target="_blank" title="YouTube channel" class="connect-icon youtube"><i class="fa fa-youtube"></i></a>

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


                <div class="footer-content row" id="footer-links">
                    <div class="col-md-12 small muted">

                        <p class="small muted secondary">Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>    


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

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

</html>

HTML:

 <div class="navbar"> <!----top navbar--->
    <div class="container constrain-960">

<a class="brand" href="/" target="_top">
  <img src="" height="26">
</a>

    <div class="pull-right">
      <ul class="navnav navbar-nav">
    <li class="hidden-xs learn-more"><a href="">Learn More</a></li>
        <li class="top-cta btn-warning"><a href="">Raise Money Now</a></li>
      </ul>
    </div>
  </div>
 </div> <!----/top navbar--->


     <div class="row"> <!----main title--->
      <div class="text-center title">
        <h1>this is a title</h1>
    <h1 class="sub-title"><p class="subtitle fancy"><span>and a subtitle</span></p></h1>  
      </div>
    </div> <!----/main title--->


<div class="table-background"> <!----begin table section--->
  <div class="container constrain-960">

<div class="table-responsive">
<table class="table">
  <thead style="background-color: #e5e5e5">
    <tr style="height: 20px;">
      <th>website</th>
      <th class="fee">Fee</th>
      <th>Ways&nbsp;to&nbsp;Contribute</th>
      <th>Ways&nbsp;to&nbsp;Share</th>
  <th>Important&nbsp;Info</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><img src="" width="165" height="40" alt=""></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal, WePay</td>
      <td style="min-width: 155px;"></td>
  <td></td>
    </tr>
    <tr>
      <td></td>
      <td class="fee">9%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
    <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
 <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
  <tr>
      <td></td>
      <td class="fee">5%</td>
      <td class="contribute">PayPal</td>
      <td></td>
  <td></td>
    </tr>
  </tbody>
</table>
</div>
  </div>
</div> <!----end table section--->

<div class="container constrain-960">
     <div class="row" style="margin-top: 40px;"> 
    <div class="text-center">
    <h2 class="benefits-title">Benefits</h2>
    </div>
    </div>
<div class="benefits">
   <div class="row" style="margin-top: 30px;">
      <div class="col-md-6">
     <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
      </div>  
    <div class="col-md-6">  
     <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>CLorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
         </div>
   </div>
   <div class="row middle-row">
      <div class="col-md-6">  
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
       </div>
     <div class="col-md-6">   
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
      </div>
      </div>
    <div class="row" style="margin-bottom: 20px;">
      <div class="col-md-6">
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
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      <div class="col-md-6">
        <img src="/crowdfundingca/assets/images/check.png" alt="check mark" width="40" style="float:left"><p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </p>
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      <div class="row">

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    <div class="carousel-background"> <!----carousel section--->
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  <div class="container constrain-960">
    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
  <!-- Indicators -->
  <ol class="carousel-indicators">
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  <li data-target="#carousel-example-generic" data-slide-to="1"></li>
  <li data-target="#carousel-example-generic" data-slide-to="2"></li>
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 <!-- Wrapper for slides -->
<img src="/crowdfundingca/assets/images/widgets.png" class="widgets" width="80" alt="widget     example">
<div class="carousel-inner">
<div class="item active">

</div>
<div class="item">

</div>
   <div class="item">

</div>
</div>

<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>
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        <footer>
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我自己修复了它，将绝对位置添加到页脚基本上做到了。请不要使用引导标签，使用twitter引导，因为它意味着其他东西。请回答您自己的问题，因为离开它将阻塞系统：