Bootstrap 5 Spinners边框颜色

Bootstrap 5 Spinner用于显示组件的加载阶段，这些Spinner只用HTML和CSS构建。边框旋转器是用来做轻量级的加载指示器。Bootstrap 5 spinners提供了各种颜色的spinner。

旋转器边框颜色类：

spinner-border。该类用于使用Bootstrap添加旋转器边框。
text-primary: 该类用于将旋转器的颜色改为蓝色。
text-secondary: 该类用于将旋转器的颜色改为灰色。
text-success。该类用于将旋转器的颜色改为绿色。
text-danger。该类用于将旋转器的颜色改为红色。
text-warning。该类用于将旋转器的颜色改为黄色。
text-info。该类用于改变旋转器的颜色为天蓝色。
text-light。该类用于将旋转器的颜色改为白色。
text-dark: 该类用于将旋转器的颜色改为黑色。

语法:

<div class="spinner-border text-... ">
     <span>...</span>
</div>

示例1：下面的代码演示了使用text-primary、text-secondary、text-success和text-danger类使用Spinner Border属性的不同Spinners Border颜色。

<!DOCTYPE html>
<html>
  
<head>
    <title>List Active Item</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" 
          rel="stylesheet" 
          integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" 
          crossorigin="anonymous">
</head>
  
<body>
    <h1 class="text-success"> GeeksforGeeks </h1>
    <h2>Bootstrap 5 Spinners Border Colors</h2>
    <ol>
        <li>
            Primary:
            <div class="spinner-border text-primary" >
                <span class="visually-hidden">...</span>
            </div>
        </li>
        <li>
            Secondary:
            <div class="spinner-border text-secondary">
                <span class="visually-hidden">...</span>
            </div>
        </li>
        <li>
            Success:
            <div class="spinner-border text-success" >
                <span class="visually-hidden">...</span>
            </div>
        </li>
        <li>
            Danger:
            <div class="spinner-border text-danger">
                <span class="visually-hidden">...</span>
            </div>
        </li>
    </ol>
</body>
</html>

输出:

Bootstrap 5 Spinners边框颜色

Spinners边框颜色

例子2：下面的代码演示了使用text-warning、text-info、text-light和text-dark类的Spinner Border属性的不同Spinners Border颜色。

<!DOCTYPE html>
<html>
  
<head>
    <title>List Active Item</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" 
    rel="stylesheet"
        integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" 
        crossorigin="anonymous">
</head>
  
<body>
    <h1 class="text-success"> GeeksforGeeks </h1>
    <h2>Bootstrap 5 Spinners Border Colors</h2>
    <ol>
        <li>
            Warning:
            <div class="spinner-border text-warning">
                <span class="visually-hidden">...</span>
            </div>
        </li>
        <li>
            Info:
            <div class="spinner-border text-info">
                <span class="visually-hidden">...</span>
            </div>
        </li>
        <li>
            Light:
            <div class="spinner-border text-light">
                <span class="visually-hidden">...</span>
            </div>
        </li>
        <li>
            Dark:
            <div class="spinner-border text-dark">
                <span class="visually-hidden">...</span>
            </div>
        </li>
    </ol>
</body>
  
</html>

输出:

Bootstrap 5 Spinners边框颜色