Question

所以我现在已经有一段时间这个问题了，它与左侧的侧边栏有关，因为没有它，右侧的空白就会消失，但是我不确定问题出在哪里，我尝试过查找其他人的建议，但没有任何效果，所以我不确定我在做什么错，谢谢！

如果我将.container类添加到导航容器，则空格将移至侧边栏旁边的左侧

/*
DEMO STYLE
*/

@import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
body {
  font-family: 'Poppins', sans-serif;
  background: #fafafa;
}

p {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1em;
  font-weight: 300;
  line-height: 1.7em;
  color: #999;
}

a,
a:hover,
a:focus {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s;
}

.navbar {
  padding: 15px 10px;
  background: #fff;
  border: none;
  border-radius: 0;
  margin-bottom: 40px;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.navbar-btn {
  box-shadow: none;
  outline: none !important;
  border: none;
}

.line {
  width: 100%;
  height: 1px;
  border-bottom: 1px dashed #ddd;
  margin: 40px 0;
}

/* ---------------------------------------------------
SIDEBAR STYLE
----------------------------------------------------- */

.wrapper {
  display: flex;
  width: 100%;
  align-items: stretch;
}

#sidebar {
  min-width: 250px;
  max-width: 250px;
  background: #7386D5;
  color: #fff;
  transition: all 0.3s;
}

#sidebar.active {
  margin-left: -250px;
}

#sidebar .sidebar-header {
  padding: 20px;
  background: #6d7fcc;
}

#sidebar ul.components {
  padding: 20px 0;
  border-bottom: 1px solid #47748b;
}

#sidebar ul p {
  color: #fff;
  padding: 10px;
}

#sidebar ul li a {
  padding: 10px;
  font-size: 1.1em;
  display: block;
}

#sidebar ul li a:hover {
  color: #7386D5;
  background: #fff;
}

#sidebar ul li.active>a,
a[aria-expanded="true"] {
  color: #fff;
  background: #6d7fcc;
}

a[data-toggle="collapse"] {
  position: relative;
}

.dropdown-toggle::after {
  display: block;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
}

ul ul a {
  font-size: 0.9em !important;
  padding-left: 30px !important;
  background: #6d7fcc;
}

ul.CTAs {
  padding: 20px;
}

ul.CTAs a {
  text-align: center;
  font-size: 0.9em !important;
  display: block;
  border-radius: 5px;
  margin-bottom: 5px;
}

a.download {
  background: #fff;
  color: #7386D5;
}

a.article,
a.article:hover {
  background: #6d7fcc !important;
  color: #fff !important;
}

/* ---------------------------------------------------
CONTENT STYLE
----------------------------------------------------- */

#content {
  width: 100%;
  padding: 20px;
  min-height: 100vh;
  transition: all 0.3s;
}

/* ---------------------------------------------------
MEDIAQUERIES
----------------------------------------------------- */

@media (max-width: 768px) {
  #sidebar {
    margin-left: -250px;
  }
  #sidebar.active {
    margin-left: 0;
  }
  #sidebarCollapse span {
    display: none;
  }
}

<!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1,         shrink-to-fit=no">

    <!-- Font Awesome JS -->
    <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/solid.js" integrity="sha384-tzzSw1/Vo+0N5UhStP3bvwWPq+uvzCMfrN1fEFe+xBmv1C/AtVX5K0uZtmcHitFZ" crossorigin="anonymous"></script>
    <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/fontawesome.js" integrity="sha384-6OIrr52G08NpOFSZdxxz1xdNSndlD4vdcf/q2myIUVO0VsqaGHJsB0RaBE01VTOY" crossorigin="anonymous"></script>

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
    <!-- Custom styles for this template -->
    <link href="css/style.css" rel="stylesheet">

    <title>Hello, world!</title>
  </head>
  <body>
    <!-- Optional JavaScript -->
    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

    <div class="container-flex">
    <!-- navbar top-->
      <nav class="navbar navbar-expand-lg navbar-light bg-dark">
        <a class="navbar-brand" href="#">Navbar</a>
        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
          <span class="navbar-toggler-icon"></span>
        </button>

        <div class="collapse navbar-collapse" id="navbarTogglerDemo02">
          <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
            <li class="nav-item active">
              <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
                </li>
                <li class="nav-item">
                  <a class="nav-link" href="#">Link</a>
                </li>
              <li class="nav-item">
              <a class="nav-link disabled" href="#">Disabled</a>
            </li>
        </ul>
            <form class="form-inline my-2 my-lg-0">
              <input class="form-control mr-sm-2" type="search" placeholder="Search">
              <button class="btn btn-outline-light my-2 my-sm-0" type="submit">Search</button>
          </form>
        </div>
    </nav>
  </div>
  <div id="wrapper">
    <div class="container-fluid">
      <div class="row">
        <!-- Sidebar -->
        <nav id="sidebar">
          <ul class="list-unstyled components">
            <li class="active">
                <a href="#homeSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">Home</a>
                <ul class="collapse list-unstyled" id="homeSubmenu">
                  <li><a href="#">Home 1</a></li>
                  <li><a href="#">Home 2</a></li>
                  <li><a href="#">Home 3</a></li>
                </ul>
            </li>
            <li><a href="#">About</a></li>
            <li><a href="#pageSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">Pages</a>
              <ul class="collapse list-unstyled" id="pageSubmenu">
                <li><a href="#">Page 1</a></li>
                <li><a href="#">Page 2</a></li>
                <li><a href="#">Page 3</a></li>
              </ul>
            </li>
            <li><a href="#">Portfolio</a></li>
            <li><a href="#">Contact</a></li>
          </ul>
          <ul class="list-unstyled CTAs">
            <li><a href="https://bootstrapious.com/tutorial/files/sidebar.zip" class="download">Download source</a></li>
            <li><a href="https://bootstrapious.com/p/bootstrap-sidebar" class="article">Back to article</a></li>
          </ul>
        </nav>
        <div class="container-flex d-flex" style="width: 40%">
          <div class="col">
            <!--main page-->
            <p>Main Content</p>
          </div>
        </div>
        <div class="container-flex d-flex" style="width: 40%">
          <div class="col bg-dark">
            <!--Code Editor-->
            <p>Code Editor</p>
          </div>
        </div>
      </div>
    </div>
  </body>
</html>

Answer 1

您可以将类.justify-content-between添加到.row：

@import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";

body {
  font-family: 'Poppins', sans-serif;
  background: #fafafa;
}
p {
  font-family: 'Poppins', sans-serif;
  font-size: 1.1em;
  font-weight: 300;
  line-height: 1.7em;
  color: #999;
}

a,
a:hover,
a:focus {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s;
}

.navbar {
  padding: 15px 10px;
  background: #fff;
  border: none;
  border-radius: 0;
  margin-bottom: 40px;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.navbar-btn {
  box-shadow: none;
  outline: none !important;
  border: none;
}

.line {
  width: 100%;
  height: 1px;
  border-bottom: 1px dashed #ddd;
  margin: 40px 0;
}

.wrapper {
  display: flex;
  width: 100%;
  align-items: stretch;
}

#sidebar {
  min-width: 250px;
  max-width: 250px;
  background: #7386D5;
  color: #fff;
  transition: all 0.3s;
}

#sidebar.active {
  margin-left: -250px;
}

#sidebar .sidebar-header {
  padding: 20px;
  background: #6d7fcc;
}

#sidebar ul.components {
  padding: 20px 0;
  border-bottom: 1px solid #47748b;
}

#sidebar ul p {
  color: #fff;
  padding: 10px;
}

#sidebar ul li a {
  padding: 10px;
  font-size: 1.1em;
  display: block;
}

#sidebar ul li a:hover {
  color: #7386D5;
  background: #fff;
}

#sidebar ul li.active>a,
a[aria-expanded="true"] {
  color: #fff;
  background: #6d7fcc;
}

a[data-toggle="collapse"] {
  position: relative;
}

.dropdown-toggle::after {
  display: block;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
}

ul ul a {
  font-size: 0.9em !important;
  padding-left: 30px !important;
  background: #6d7fcc;
}

ul.CTAs {
  padding: 20px;
}

ul.CTAs a {
  text-align: center;
  font-size: 0.9em !important;
  display: block;
  border-radius: 5px;
  margin-bottom: 5px;
}

a.download {
  background: #fff;
  color: #7386D5;
}

a.article,
a.article:hover {
  background: #6d7fcc !important;
  color: #fff !important;
}

#content {
  width: 100%;
  padding: 20px;
  min-height: 100vh;
  transition: all 0.3s;
}

@media (max-width: 768px) {
  #sidebar {
    margin-left: -250px;
  }
  #sidebar.active {
    margin-left: 0;
  }
  #sidebarCollapse span {
    display: none;
  }
}

<!doctype html>
<html lang="en">
  <head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1,         shrink-to-fit=no">

    <!-- Font Awesome JS -->
    <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/solid.js" integrity="sha384-tzzSw1/Vo+0N5UhStP3bvwWPq+uvzCMfrN1fEFe+xBmv1C/AtVX5K0uZtmcHitFZ" crossorigin="anonymous"></script>
    <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/fontawesome.js" integrity="sha384-6OIrr52G08NpOFSZdxxz1xdNSndlD4vdcf/q2myIUVO0VsqaGHJsB0RaBE01VTOY" crossorigin="anonymous"></script>

    <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
    <!-- Custom styles for this template -->
    <link href="css/style.css" rel="stylesheet">

    <title>Hello, world!</title>
  </head>
<body>
  <!-- Optional JavaScript -->
  <!-- jQuery first, then Popper.js, then Bootstrap JS -->
  <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

  <div class="container-flex">
  
    <!-- navbar top-->
    <nav class="navbar navbar-expand-lg navbar-light bg-dark">
      <a class="navbar-brand" href="#">Navbar</a>
      <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
      </button>

      <div class="collapse navbar-collapse" id="navbarTogglerDemo02">
        <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
          <li class="nav-item active">
            <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="#">Link</a>
          </li>
          <li class="nav-item">
            <a class="nav-link disabled" href="#">Disabled</a>
          </li>
        </ul>
        <form class="form-inline my-2 my-lg-0">
          <input class="form-control mr-sm-2" type="search" placeholder="Search">
          <button class="btn btn-outline-light my-2 my-sm-0" type="submit">Search</button>
        </form>
      </div>
    </nav>
  </div>
  <div id="wrapper">
    <div class="container-fluid">
      <div class="row justify-content-between">
      
        <!-- Sidebar -->
        <nav id="sidebar">
          <ul class="list-unstyled components">
            <li class="active">
              <a href="#homeSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">Home</a>
              <ul class="collapse list-unstyled" id="homeSubmenu">
                <li><a href="#">Home 1</a></li>
                <li><a href="#">Home 2</a></li>
                <li><a href="#">Home 3</a></li>
              </ul>
            </li>
            <li><a href="#">About</a></li>
            <li><a href="#pageSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">Pages</a>
              <ul class="collapse list-unstyled" id="pageSubmenu">
                <li><a href="#">Page 1</a></li>
                <li><a href="#">Page 2</a></li>
                <li><a href="#">Page 3</a></li>
              </ul>
            </li>
            <li><a href="#">Portfolio</a></li>
            <li><a href="#">Contact</a></li>
          </ul>
          <ul class="list-unstyled CTAs">
            <li><a href="https://bootstrapious.com/tutorial/files/sidebar.zip" class="download">Download source</a></li>
            <li><a href="https://bootstrapious.com/p/bootstrap-sidebar" class="article">Back to article</a></li>
          </ul>
        </nav>
        <div class="container-flex d-flex" style="width: 40%">
          <div class="col">
            <!--main page-->
            <p>Main Content</p>
          </div>
        </div>
        <div class="container-flex d-flex" style="width: 40%">
          <div class="col bg-dark">
            <!--Code Editor-->
            <p>Code Editor</p>
          </div>
        </div>
      </div>
    </div>
  </body>
</html>

Bootstrap 4，删除右侧暗列旁边的空白

1 个答案: