Question

我的代码有点乱，因为我在学习bootstrap。

如何解决顶栏和侧栏之间的空白区域

<!DOCTYPE html>
<html lang="en">

        <style type="text/css">
.navbar-brand>img {
   max-height: 100%;
   height: 100%;
   width: auto;
   margin: 0 auto;


   /* probably not needed anymore, but doesn't hurt */
   -o-object-fit: contain;
   object-fit: contain; 

}
</style>

<head>

    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="">
    <meta name="author" content="">

    <title>Simple Sidebar - Start Bootstrap Template</title>

    <!-- Bootstrap Core CSS -->
    <link href="css/bootstrap.min.css" rel="stylesheet">

    <!-- Custom CSS -->
    <link href="css/simple-sidebar.css" rel="stylesheet">

    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
        <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
        <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->

</head>

<body>

<nav class="navbar navbar-default">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
            <!-- <span class="sr-only">Toggle navigation</span> -->
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="http://disputebills.com"><img src="http://disputebills.com/site/uploads/2015/10/dispute.png" alt="Dispute Bills"></a>
        </div>
        <div id="navbar" class="collapse navbar-collapse">
          <ul class="nav navbar-nav">
            <li class="active"><a href="#">Home</a></li>
            <li><a href="#about">About</a></li>
            <li><a href="#contact">Contact</a></li>
          </ul>
        </div>
      </div>
</nav>

    </div>
    <div id="wrapper">

        <!-- Sidebar -->
        <div id="sidebar-wrapper">
            <ul class="sidebar-nav">
                <li class="sidebar-brand">
                    <a href="#">
                        TER
                    </a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
                <li>
                    <a href="#"></a>
                </li>
            </ul>
        </div>
        <!-- /#sidebar-wrapper -->

        <!-- Page Content -->
        <div id="page-content-wrapper">
            <div class="container-fluid">
                <div class = "row">
                    <div class = "panel panel-default">
                        <div class = "panel-header">
                            <h1> TER</H1>
                        </div>
                    </div>
                </div>
                <div class="row">
                    <div class="col-lg-3 col-md-3">
                        <div class = "panel panel-default">
                            <div class = "panel-body">
                                <img src="images.jpg" class="img-circle " alt="Cinque Terre" width="200" height="200">
                            </div>
                                    <a href="#menu-toggle" class="btn btn-default" id="menu-toggle">Toggle Menu</a>
                        </div>
                    </div>
                    <div class="col-lg-6 col-md-6">
                                                    </div>
                    <div class="col-lg-3 col-md-3">
                        <h1>TER</h1>

                        <div class = "panel panel-default">
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <div id ="charts-wrapper">
            <div class = "container-fluid">
                <div class = "row">
                    <div col = "col-lg-3">
                        haha
                    </div>
                </div>
            </div>
        </div>
        <!-- /#page-content-wrapper -->


    <!-- /#wrapper -->

    <!-- jQuery -->
    <script src="js/jquery.js"></script>

    <!-- Bootstrap Core JavaScript -->
    <script src="js/bootstrap.min.js"></script>

    <!-- Menu Toggle Script -->
    <script>
    $("#menu-toggle").click(function(e) {
        e.preventDefault();
        $("#wrapper").toggleClass("toggled");
    });
    </script>

</body>

附件是该页面的片段。

我希望将侧面和顶部栏连接在一起作为我网页模板框架的栏。

/*!
 * Start Bootstrap - Simple Sidebar HTML Template (http://startbootstrap.com)
 * Code licensed under the Apache License v2.0.
 * For details, see http://www.apache.org/licenses/LICENSE-2.0.
 */

/* Toggle Styles */

#wrapper {
    padding-left: 0;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

#wrapper.toggled {
    padding-left: 250px;
}

#sidebar-wrapper {
    z-index: 1000;
    position: fixed;
    left: 250px;
    width: 0px;
    height: 100%;
    margin-left: -250px;
    overflow-y: auto;
    background: #000;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
}

#wrapper.toggled #sidebar-wrapper {
    width: 250px;
}

#page-content-wrapper {
    width: 100%;
    position: absolute;
    padding: 15px;
}

#wrapper.toggled #page-content-wrapper {
    position: absolute;
    margin-right: -250px;
}

/* Sidebar Styles */

.sidebar-nav {
    position: absolute;
    top: 0;
    width: 250px;
    margin: 0;
    padding: 0;
    left: 0;
    list-style: none;
}

.sidebar-nav li {
    text-indent: 20px;
    line-height: 40px;
}

.sidebar-nav li a {
    display: block;
    text-decoration: none;
    color: #999999;
}

.sidebar-nav li a:hover {
    text-decoration: none;
    color: #fff;
    background: rgba(255,255,255,0.2);
}

.sidebar-nav li a:active,
.sidebar-nav li a:focus {
    text-decoration: none;
}

.sidebar-nav > .sidebar-brand {
    height: 65px;
    font-size: 18px;
    line-height: 60px;
}

.sidebar-nav > .sidebar-brand a {
    color: #999999;
}

.sidebar-nav > .sidebar-brand a:hover {
    color: #fff;
    background: none;
}

@media(min-width:768px) {
    #wrapper {
        padding-left: 250px;
    }

    #wrapper.toggled {
        padding-left: 0;
    }

    #sidebar-wrapper {
        width: 250px;
    }

    #wrapper.toggled #sidebar-wrapper {
        width: 0;
    }

    #page-content-wrapper {
        padding: 20px;
        position: relative;
    }

    #wrapper.toggled #page-content-wrapper {
        position: relative;
        margin-right: 0;
    }
}

Answer 1

您是否在此设计中添加了任何额外的CSS，或仅使用Bootstrap默认CSS文件？

如果是后者，只需进入该文件并找到引用导航栏和侧边栏的类，然后记下位置和边距元素。

导航栏可能会有一个“固定”的状态。位置，很明显，无论滚动位置如何，它都会粘在页面顶部。

您可能希望侧边栏与页面的其余部分一起滚动，因此您需要将侧边栏div顶部的边距设置为0.然后您要设置侧边栏的位置 - 包装div到绝对＆＃39;如果还没有，请添加以下内容：

left:0;

应该这样做，但如果没有（取决于div层次结构），请尝试添加以下内容：

top:[px height of navbar];

Answer 2

您需要做的就是删除.navbar底部的边距，默认为20px。

.navbar.navbar-default {
  margin-bottom: 0;
}

请参阅工作代码段。

＆＃13;

$("#menu-toggle").click(function(e) {
  e.preventDefault();
  $("#wrapper").toggleClass("toggled");
});

＆＃13;

.navbar.navbar-default {
  margin-bottom: 0;
}
.navbar-brand>img {
  max-height: 100%;
  height: 100%;
  width: auto;
  margin: 0 auto;
  /* probably not needed anymore, but doesn't hurt */
  -o-object-fit: contain;
  object-fit: contain;
}
#wrapper {
  padding-left: 0;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
#wrapper.toggled {
  padding-left: 250px;
}
#sidebar-wrapper {
  z-index: 1000;
  position: fixed;
  left: 250px;
  width: 0px;
  height: 100%;
  margin-left: -250px;
  overflow-y: auto;
  background: #000;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
#wrapper.toggled #sidebar-wrapper {
  width: 250px;
}
#page-content-wrapper {
  width: 100%;
  position: absolute;
  padding: 15px;
}
#wrapper.toggled #page-content-wrapper {
  position: absolute;
  margin-right: -250px;
}
/* Sidebar Styles */

.sidebar-nav {
  position: absolute;
  top: 0;
  width: 250px;
  margin: 0;
  padding: 0;
  left: 0;
  list-style: none;
}
.sidebar-nav li {
  text-indent: 20px;
  line-height: 40px;
}
.sidebar-nav li a {
  display: block;
  text-decoration: none;
  color: #999999;
}
.sidebar-nav li a:hover {
  text-decoration: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
}
.sidebar-nav li a:active,
.sidebar-nav li a:focus {
  text-decoration: none;
}
.sidebar-nav > .sidebar-brand {
  height: 65px;
  font-size: 18px;
  line-height: 60px;
}
.sidebar-nav > .sidebar-brand a {
  color: #999999;
}
.sidebar-nav > .sidebar-brand a:hover {
  color: #fff;
  background: none;
}
@media(min-width:768px) {
  #wrapper {
    padding-left: 250px;
  }
  #wrapper.toggled {
    padding-left: 0;
  }
  #sidebar-wrapper {
    width: 250px;
  }
  #wrapper.toggled #sidebar-wrapper {
    width: 0;
  }
  #page-content-wrapper {
    padding: 20px;
    position: relative;
  }
  #wrapper.toggled #page-content-wrapper {
    position: relative;
    margin-right: 0;
  }
}

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<nav class="navbar navbar-default">
  <div class="container">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
        <!-- <span class="sr-only">Toggle navigation</span> -->
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="http://disputebills.com">
        <img src="http://disputebills.com/site/uploads/2015/10/dispute.png" alt="Dispute Bills">
      </a>
    </div>
    <div id="navbar" class="collapse navbar-collapse">
      <ul class="nav navbar-nav">
        <li class="active"><a href="#">Home</a>
        </li>
        <li><a href="#about">About</a>
        </li>
        <li><a href="#contact">Contact</a>
        </li>
      </ul>
    </div>
  </div>
</nav>

</div>
<div id="wrapper">

  <!-- Sidebar -->
  <div id="sidebar-wrapper">
    <ul class="sidebar-nav">
      <li class="sidebar-brand">
        <a href="#">
                        TER
                    </a>
      </li>
      <li>
        <a href="#"></a>
      </li>
      <li>
        <a href="#"></a>
      </li>
      <li>
        <a href="#"></a>
      </li>
      <li>
        <a href="#"></a>
      </li>
      <li>
        <a href="#"></a>
      </li>
      <li>
        <a href="#"></a>
      </li>
      <li>
        <a href="#"></a>
      </li>
    </ul>
  </div>
  <!-- /#sidebar-wrapper -->

  <!-- Page Content -->
  <div id="page-content-wrapper">
    <div class="container-fluid">
      <div class="row">
        <div class="panel panel-default">
          <div class="panel-header">
            <h1> TER</H1>
          </div>
        </div>
      </div>
      <div class="row">
        <div class="col-lg-3 col-md-3">
          <div class="panel panel-default">
            <div class="panel-body">
              <img src="images.jpg" class="img-circle " alt="Cinque Terre" width="200" height="200">
            </div>
            <a href="#menu-toggle" class="btn btn-default" id="menu-toggle">Toggle Menu</a>
          </div>
        </div>
        <div class="col-lg-6 col-md-6">
        </div>
        <div class="col-lg-3 col-md-3">
          <h1>TER</h1>

          <div class="panel panel-default">
          </div>
        </div>
      </div>
    </div>
  </div>
  <div id="charts-wrapper">
    <div class="container-fluid">
      <div class="row">
        <div col="col-lg-3">
          haha
        </div>
      </div>
    </div>
  </div>

＆＃13;

侧栏和顶栏之间的额外空间

2 个答案: