两个div之间的水平线[关闭]

Question

我使用引导程序创建了一个彩色盒子。我想添加一条从左到右的水平线，如第二张图片所示。我尝试在按钮中添加具有边框的新 div，但它不适合整个框的宽度。

图：带有边框的图像不适合右侧容器

图：容器中预期的适合边框

这是我的代码。

.row-eq-height {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
}

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.css" rel="stylesheet" />
<br>
<br>
<div class="container" style="color:white;">
  <div>
    <div class="row row-eq-height">
      <div class="col-lg-5 col-md-5">
        <div class="row row-eq-height">
          <div class="col-md-4 col-lg-4" style="background-color:darkorange;padding:15px; text-align:center;">
            <div><i class="fa fa-book fa-5x"></i></div>
            <div style="color:white;font-size:large;">Grades</div>
          </div>
          <div class="col-md-8 col-lg-8" style="background-color:#FFB964; font-weight:bold; ">

            <div class="col-md-12 col-lg-12">
              <span style="font-size:48px;color:silver;">0</span>
              <span style="font-size:large;">New Grades</span>
            </div>
            <div class="col-md-12" style="border-bottom:1px solid red; "></div>
            <div class="col-md-12 col-lg-12" style="padding:5px;">
              <span style="float:left;">Last Grade: 100</span> <span style="float:right;">Date: 3/26</span>
            </div>
            <div class="col-md-12 col-lg-12" style="padding:5px;">
              <span style="float:left;">Name: Animal Thumbnail</span>
            </div>
          </div>
        </div>

      </div>
      <div class="col-lg-5 col-md-5 col-lg-offset-2 col-md-offset-2">
        <div class="row row-eq-height">
          <div class="col-md-4 col-lg-4" style="background-color:deepskyblue;padding:15px; text-align:center;">
            <div><i class="fa fa-pencil fa-5x"></i></div>
            <div style="color:white;font-size:large;">Grades</div>
          </div>
          <div class="col-md-8 col-lg-8" style="background-color:#5BD4FC; font-weight:bold; ">
            <div class="col-md-12 col-lg-12">
              <span style="font-size:48px;color:silver;padding:10px;">0</span>
              <span style="font-size:large;">New Assignments</span>
            </div>
            <div class="col-md-12" style="border-bottom:1px solid red; "></div>

          </div>
        </div>
      </div>
    </div>
  </div>
  <div style="padding-top:50px;">
    <div class="row row-eq-height">
      <div class="col-lg-5 col-md-5">
        <div class="row row-eq-height">
          <div class="col-md-4 col-lg-4" style="background-color:rebeccapurple;padding:15px; text-align:center;">
            <div><i class="fa fa-check-square-o fa-5x"></i></div>
            <div style="color:white;font-size:large;">Grades</div>
          </div>
          <div class="col-md-8 col-lg-8" style="background-color:#8F59FF; font-weight:bold; ">
            <div class="col-md-12 col-lg-12">
              <span style="font-size:48px;color:silver;padding:10px;">0</span>
              <span style="font-size:large;">New Postings</span>
            </div>
            <div class="col-md-12" style="border-bottom:1px solid red; "></div>
            <div class="col-md-12 col-lg-12" style="padding:5px;">
              <span style="float:left;">Last Abs Per: 07</span> <span style="float:right;">Date: 3/26</span>
            </div>
            <div class="col-md-12 col-lg-12" style="padding:5px;">
              <span style="float:left;">Name: Absent-Unexcused</span>
            </div>
          </div>
        </div>

      </div>
      <div class="col-lg-5 col-md-5 col-lg-offset-2 col-md-offset-2">
        <div class="row row-eq-height">
          <div class="col-md-4 col-lg-4" style="background-color:crimson;padding:15px; text-align:center;">
            <div><i class="fa fa-comment-o fa-5x"></i></div>
            <div style="color:white;font-size:large;">Messages</div>
          </div>
          <div class="col-md-8 col-lg-8" style="background-color:#F16A85; font-weight:bold; ">
            <div class="col-md-12 col-lg-12">
              <span style="font-size:48px;color:silver;padding:10px;">0</span>
              <span style="font-size:large;">New Messages</span>
            </div>
            <div class="col-md-12" style="border-bottom:1px solid red; "></div>

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

</div>

https://codepen.io/anon/pen/ZPNepV

我的边框不适合正确的容器。

<div class="col-md-12" style="border-bottom:1px solid red; "></div>

Answer 1

Bootstrap 3 对删除 列填充 的限制很少，您需要使用 padding: 0 !important CSS 编写 p-0 类并添加p-0 类在好的部分。我刚刚更新了您的代码，希望对您有所帮助。谢谢

.p-0 {
  padding: 0 !important;
}

.row-eq-height {
  display: flex;
}

<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" integrity="sha384-HSMxcRTRxnN+Bdg0JdbxYKrThecOKuH5zCYotlSAcp1+c8xmyTe9GYg1l9a69psu" crossorigin="anonymous">

<div class="container" style="color:white;">
       <div>
           <div class="row row-eq-height">
           <div class="col-lg-5 col-md-5" >
               <div class="row row-eq-height">
                   <div class="col-md-4 col-lg-4" style="background-color:darkorange;padding:15px; text-align:center;">
                       <div><i class="fa fa-book fa-5x" ></i></div>
                       <div style="color:white;font-size:large;">Grades</div>
                   </div>
                   <div class="col-md-8 col-lg-8 p-0" style="background-color:#FFB964; font-weight:bold; ">
                       
                       <div class="col-md-12 col-lg-12"  >
                           <span style="font-size:48px;color:silver;">0</span>
                           <span style="font-size:large;">New Grades</span>
                       </div>
                       <div class="col-md-12" style="border-bottom:1px solid red; "></div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Last Grade: 100</span> <span style="float:right;">Date: 3/26</span>
                       </div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Name: Animal Thumbnail</span>
                       </div>
                   </div>
               </div>
               
           </div>
           <div class="col-lg-5 col-md-5 col-lg-offset-2 col-md-offset-2">
                 <div class="row row-eq-height">
                   <div class="col-md-4 col-lg-4" style="background-color:deepskyblue;padding:15px; text-align:center;">
                       <div><i class="fa fa-pencil fa-5x" ></i></div>
                       <div style="color:white;font-size:large;">Grades</div>
                   </div>
                   <div class="col-md-8 col-lg-8 p-0" style="background-color:#5BD4FC; font-weight:bold; ">
                       <div class="col-md-12 col-lg-12">
                           <span style="font-size:48px;color:silver;padding:10px;">0</span>
                           <span style="font-size:large;">New Assignments</span>
                       </div>
                        <div class="col-md-12" style="border-bottom:1px solid red; "></div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Last Grade: 100</span> <span style="float:right;">Date: 3/26</span>
                       </div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Name: Animal Thumbnail</span>
                       </div>
                   </div>
               </div>
           </div>
       </div>
       </div>
       <div style="padding-top:50px;">
           <div class="row row-eq-height">
           <div class="col-lg-5 col-md-5" >
               <div class="row row-eq-height">
                   <div class="col-md-4 col-lg-4" style="background-color:rebeccapurple;padding:15px; text-align:center;">
                       <div><i class="fa fa-check-square-o fa-5x" ></i></div>
                       <div style="color:white;font-size:large;">Grades</div>
                   </div>
                   <div class="col-md-8 col-lg-8 p-0" style="background-color:#8F59FF; font-weight:bold; ">
                       <div class="col-md-12 col-lg-12">
                           <span style="font-size:48px;color:silver;padding:10px;">0</span>
                           <span style="font-size:large;">New Postings</span>
                       </div>
                        <div class="col-md-12" style="border-bottom:1px solid red; "></div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Last Abs Per: 07</span> <span style="float:right;">Date: 3/26</span>
                       </div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Name: Absent-Unexcused</span>
                       </div>
                   </div>
               </div>
               
           </div>
           <div class="col-lg-5 col-md-5 col-lg-offset-2 col-md-offset-2">
                 <div class="row row-eq-height">
                   <div class="col-md-4 col-lg-4" style="background-color:crimson;padding:15px; text-align:center;">
                       <div><i class="fa fa-comment-o fa-5x" ></i></div>
                       <div style="color:white;font-size:large;">Messages</div>
                   </div>
                   <div class="col-md-8 col-lg-8 p-0" style="background-color:#F16A85; font-weight:bold; ">
                       <div class="col-md-12 col-lg-12">
                           <span style="font-size:48px;color:silver;padding:10px;">0</span>
                           <span style="font-size:large;">New Messages</span>
                       </div>
                        <div class="col-md-12" style="border-bottom:1px solid red; "></div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Last Grade: 100</span> <span style="float:right;">Date: 3/26</span>
                       </div>
                       <div class="col-md-12 col-lg-12" style="padding:5px;">
                           <span style="float:left;">Name: Animal Thumbnail</span>
                       </div>
                   </div>
               </div>
           </div>
       </div>
       </div>
       
   </div>

Answer 2

尝试使用!important 规则将您的 div 边距和填充设置为 0。