Bootstrap旋转木马指示器位置

Question

我有bootstrap旋转木马文字滑块，我有问题的指标，因为如果文字大或小，我的指标没有固定的位置。 我试图设置轮播类的有限高度，这只适用于电脑，但不能在移动设备上响应，我删除了高度。

http://codepen.io/anon/pen/MwGLJd

HTML

<div class="about mainContainer"> 
    <div class="row"> 
     <div class="col-sm-offset-2 col-sm-8"> 
      <h2 class="fontraleway">WHO WE ARE?</h2> 
      <div id="locations" class="carousel slide" data-ride="carousel"> 
        <ol class="carousel-indicators"> 
         <li data-target="#locations" data-slide-to="0" class="active"></li> 
         <li data-target="#locations" data-slide-to="1"></li> 
         <li data-target="#locations" data-slide-to="2"></li> 
         <li data-target="#locations" data-slide-to="3"></li> 
        </ol> 

        <div class="carousel-inner"> 
         <div class="item active"> 
          <center> 
           Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque iaculis rhoncus finibus. Donec tempor mi massa, a sollicitudin diam semper ut. Nam pulvinar nisi nisi, vitae rhoncus purus rhoncus id. Nam ac augue sed erat consequat efficitur. Integer aliquet elit et velit porttitor, eget blandit arcu venenatis. Donec fringilla urna purus, sit amet malesuada est dignissim mattis. Donec cursus, quam vel luctus blandit, dui sapien interdum sapien, vitae ultrices arcu leo et augue. Vestibulum fermentum nulla augue, in ultrices risus rutrum a. Suspendisse sed porttitor tellus. Ut vitae vulputate sapien, a facilisis quam. 
          </center> 
         </div> 

         <div class="item"> 
          <center> 
           Ut eu iaculis arcu. Cras pretium lacus eget mi mattis sollicitudin. Vivamus posuere vehicula mi eu condimentum. Donec eros dolor, sagittis quis arcu non, pulvinar euismod turpis. Suspendisse accumsan sodales massa, eget pretium nunc rhoncus a. Fusce a magna sit amet odio ullamcorper dapibus nec quis nulla. Curabitur enim risus, convallis at felis non, consectetur efficitur risus. Class aptent taciti eptos himenaeos. Nulla facilisi. Aliquam posuere feugiat risus, non mollis nunc iaculis nec. Praesent non tellus rhoncus 
          </center> 
         </div> 

         <div class="item"> 
          <center> 
           Sed eget luctus leo, eu sagittis felis. Vestibulum et tellus sed neque gravida pretium vel pellentesque tellus. Nullam in dolor magna. Donec in mauris eget nisl volutpat ornare a ut dolor. Vestibulum sit amet felis et purus sagittis interdum. Quisque quis nisi neque. In viverra lobortis ex in auctor. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Ut at nulla augue. Duis et congue erat. Maecenas odio justo, finibus at nulla at, luctus elementum eros. Quisque eget nisl felis. Phasellus tempus imperdiet dui condimentum bibendum. Sed a turpis quis diam ullamcorper interdum in at lectus 
          </center> 
         </div> 

         <div class="item"> 
          <center> 
           Ut eu iaculis arcu. Cras pretium lacus eget mi mattis sollicitudin. Vivamus posuere vehicula mi eu condimentum. Donec eros dolor, sagittis quis arcu non, pulvinar euismod turpis. Suspendisse accumsan sodales massa, eget pretium nunc rhoncus a. Fusce a magna sit amet odio ullamcorper dapibus nec quis nulla. Curabitur enim risus, convallis at felis non, consectetur efficitur risus. Class aptent taciti eptos himenaeos. Nulla facilisi. Aliquam posuere feugiat risus, non mollis nunc iaculis nec. Praesent non tellus rhoncus 
          </center> 
         </div> 
        </div> 
       </div> 
     </div> 
    </div><!--Closed div row--> 
</div><!--Closed div about--> 

CSS

.services h2{ 
margin-top: 97px; 
} 
.carousel-indicators li{ 
background-color: transparent; 
border:2px solid #dbdbdb; 
} 
.carousel-indicators .active{ 
background-color: #3eb8df; 
border:2px solid #3eb8df; 
} 
.carousel-indicators{ 
    bottom:-60px !important; 
} 
.carousel-indicators li{ 
    width:15px !important; 
    height:15px !important; 
} 

Answer 1

的carousel-inner元素，这将使该指标保持在同一位置上只需设置一个min-height。

这样做，将它添加到你的CSS像这样最简单的方法：

.carousel-inner { 
    min-height: 120px; 
} 

但这个问题是，当窗口大小改变时，该项目的内部尺寸carousel-inner也会发生变化，它们的高度可能会超过120px。

好得多的是获得最大高度的物品，然后动态添加min-height属性。这里有一个例子：

$(function() { 
 

 
    // Reference your carousel-inner and the items. 
 
    var $carouselnner = $(".carousel-inner"), 
 
     $carouselItems = $carouselnner.find('.item'); 
 

 
    // Handle window resize. 
 
    function resizeHandler() { 
 

 
    // Map over all items to get their height and assign it to minHeight. 
 
    var minHeight = $carouselItems.map(function() { 
 
     return $(this).height(); 
 
    }).get(); 
 

 
    // Now let's apply the biggest height as the value of min-height on carousel-inner. 
 
    $carouselnner.css('min-height', Math.max.apply(null, minHeight) + 10 + 'px'); 
 

 
    } 
 

 
    // Add a listener to window resize and trigger it immediately. 
 
    $(window).resize(resizeHandler).trigger('resize'); 
 

 
});

.services h2 { 
 
    margin-top: 97px; 
 
} 
 
.carousel-indicators li { 
 
    background-color: transparent; 
 
    border: 2px solid #dbdbdb !important; 
 
} 
 
.carousel-indicators .active { 
 
    background-color: #3eb8df !important; 
 
    border: 2px solid #3eb8df !important; 
 
} 
 
.carousel-indicators { 
 
    bottom: -60px !important; 
 
} 
 
.carousel-indicators li { 
 
    width: 15px !important; 
 
    height: 15px !important; 
 
} 
 

 
.carousel-inner { 
 
    min-height: 120px; 
 
}

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> 
 
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script> 
 
<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet"/> 
 
<div class="about mainContainer"> 
 
    <div class="row"> 
 
    <div class="col-sm-offset-2 col-sm-8"> 
 
     <h2 class="fontraleway">WHO WE ARE?</h2> 
 
     <div id="locations" class="carousel slide" data-ride="carousel"> 
 
     <ol class="carousel-indicators"> 
 
      <li data-target="#locations" data-slide-to="0" class="active"></li> 
 
      <li data-target="#locations" data-slide-to="1"></li> 
 
      <li data-target="#locations" data-slide-to="2"></li> 
 
      <li data-target="#locations" data-slide-to="3"></li> 
 
     </ol> 
 

 
     <div class="carousel-inner"> 
 
      <div class="item active"> 
 
      <center> 
 
       Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque iaculis rhoncus finibus. Donec tempor mi massa, a sollicitudin diam semper ut. Nam pulvinar nisi nisi, vitae rhoncus purus rhoncus id. Nam ac augue sed erat consequat efficitur. Integer aliquet elit et velit porttitor, eget blandit arcu venenatis. Donec fringilla urna purus, sit amet malesuada est dignissim mattis. Donec cursus, quam vel luctus blandit, dui sapien interdum sapien, vitae ultrices arcu leo et augue. Vestibulum fermentum nulla augue, in ultrices risus rutrum a. Suspendisse sed porttitor tellus. Ut vitae vulputate sapien, a facilisis quam. 
 
      </center> 
 
      </div> 
 

 
      <div class="item"> 
 
      <center> 
 
       Ut eu iaculis arcu. Cras pretium lacus eget mi mattis sollicitudin. Vivamus posuere vehicula mi eu condimentum. Donec eros dolor, sagittis quis arcu non, pulvinar euismod turpis. Suspendisse accumsan sodales massa, eget pretium nunc rhoncus a. Fusce a magna sit amet odio ullamcorper dapibus nec quis nulla. Curabitur enim risus, convallis at felis non, consectetur efficitur risus. Class aptent taciti eptos himenaeos. Nulla facilisi. Aliquam posuere feugiat risus, non mollis nunc iaculis nec. Praesent non tellus rhoncus 
 
      </center> 
 
      </div> 
 

 
      <div class="item"> 
 
      <center> 
 
       Sed eget luctus leo, eu sagittis felis. Vestibulum et tellus sed neque gravida pretium vel pellentesque tellus. Nullam in dolor magna. Donec in mauris eget nisl volutpat ornare a ut dolor. Vestibulum sit amet felis et purus sagittis interdum. Quisque quis nisi neque. In viverra lobortis ex in auctor. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Ut at nulla augue. Duis et congue erat. Maecenas odio justo, finibus at nulla at, luctus elementum eros. Quisque eget nisl felis. Phasellus tempus imperdiet dui condimentum bibendum. Sed a turpis quis diam ullamcorper interdum in at lectus 
 
      </center> 
 
      </div> 
 

 
      <div class="item"> 
 
      <center> 
 
       Ut eu iaculis arcu. Cras pretium lacus eget mi mattis sollicitudin. Vivamus posuere vehicula mi eu condimentum. Donec eros dolor, sagittis quis arcu non, pulvinar euismod turpis. Suspendisse accumsan sodales massa, eget pretium nunc rhoncus a. Fusce a magna sit amet odio ullamcorper dapibus nec quis nulla. Curabitur enim risus, convallis at felis non, consectetur efficitur risus. Class aptent taciti eptos himenaeos. Nulla facilisi. Aliquam posuere feugiat risus, non mollis nunc iaculis nec. Praesent non tellus rhoncus 
 
      </center> 
 
      </div> 
 
     </div> 
 
     </div> 
 
    </div> 
 
    </div><!--Closed div row--> 
 
</div><!--Closed div about-->