Navbar Logo缩小后容器未适配，导航元素位置异常求助

我尝试缩小网站中作为首页按钮的Logo，Logo本身已变小，但它所在的navbar-brand容器尺寸未改变，导致导航栏元素位置固定，Logo与News按钮之间出现空白区域。附上相关代码及问题截图。

代码片段 #

CSS #

.navbar {
  color: white;
  background: linear-gradient(to bottom, #000000c4 90%, #1b1b1b00 100%);
  transition: background-color 0.5s ease-in-out;
}

.navbar-nav .nav-link {
  flex-grow: 1;
}

.logo {
  width: 50%;
  height: auto;
  margin-left: 5px;
  float: left;
}

body {
  background-image: url(../imgs/bg-img.jpg);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  height: 100vh;
  overflow: auto;
  font-family: "Arial", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #313436;
}

header {
  background-color: #00478f;
  color: white;
  padding: 1em;
  text-align: center;
}

h1 {
  color: white;
}

HTML #

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

<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>Gran Turismo</title>
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous" />
  <link rel="stylesheet" href="css/styles.css" />
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css" />
</head>

<body>
  <!-- Navbar -->
  <nav class="navbar navbar-expand-lg navbar-dark">
    <div class="container-fluid">
      <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarTogglerDemo01" aria-controls="navbarTogglerDemo01" aria-expanded="false" aria-label="Toggle navigation">
          <span class="navbar-toggler-icon"></span>
        </button>
      <div class="collapse navbar-collapse" id="navbarTogglerDemo01">
        <a class="navbar-brand" href="index.html">
          <img src="imgs/logo.png" class="logo" alt="GTLogo" />
        </a>
        <ul class="navbar-nav me-auto mb-2 mb-lg-0">
          <li class="nav-item">
            <a class="nav-link active" href="#">News</a>
          </li>
          <li class="nav-item dropdown">
            <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                Spiele
              </a>
            <!-- Dropdown für Spiele -->
            <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
              <a class="dropdown-item" href="#">Gran Turismo Sport</a>
              <a class="dropdown-item" href="#">Gran Turismo 7</a>
              <a class="dropdown-item" href="#">Gran Turismo 6</a>
              <a class="dropdown-item" href="#">Gran Turismo 5</a>
              <a class="dropdown-item" href="#">Gran Turismo 4</a>
              <a class="dropdown-item" href="#">Gran Turismo 3</a>
              <a class="dropdown-item" href="#">Gran Turismo 2</a>
              <a class="dropdown-item" href="#">Gran Turismo</a>
              <!-- Weitere Spiele hinzufügen -->
            </div>
          </li>
        </ul>
      </div>
    </div>
  </nav>

  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL" crossorigin="anonymous"></script>
</body>

</html>

问题根源是Bootstrap默认的navbar-brand容器未自适应缩小后的Logo尺寸，加上float: left破坏了导航栏的flex布局逻辑，导致留白。按以下步骤修改CSS即可解决：

1. 给navbar-brand添加样式，让容器宽度匹配内部Logo的实际尺寸，同时可移除默认内边距减少额外空间：

.navbar-brand {
  width: fit-content; /* 容器宽度自适应内部Logo */
  padding: 0; /* 可选：去掉Bootstrap默认的左右内边距，根据视觉需求调整 */
}

2. 移除.logo里的float: left——Bootstrap导航栏使用flex布局，float属性会干扰布局，导致容器无法正确收缩：

.logo {
  width: 50%;
  height: auto;
  margin-left: 5px;
  /* 删除 float: left; */
}

修改完成后，navbar-brand会跟随Logo尺寸收缩，Logo与News按钮之间的空白会消失，导航栏元素会自动靠近。

内容的提问来源于stack exchange，提问作者Kerem0613