W3.CSS - 工具提示

W3.CSS 使用 w3-tooltip 类支持不同类型的工具提示。看一下下面的例子。在这里，我们在 div 和图像中放置了一个工具提示文本，并在父 div 上应用了 w3- 工具提示。

<div class = "w3-tooltip">
   <div class = "w3-text w3-container w3-teal" style = "width:255px;">
      <p>Learn HTML5 in simply easy way @TutorialsPoint.com</p>
   </div>
   <div>
      <img src = "html5-mini-logo.jpg" alt = "html5">
   </div>
</div>

例子

w3css_tooltips.htm

现场演示

<html>
   <head>
      <title>The W3.CSS Tooltips</title>
      <meta name = "viewport" content = "width = device-width, initial-scale = 1">
      <link rel = "stylesheet" href = "https://www.w3schools.com/lib/w3.css">
   </head>
   
   <body class = "w3-container">
      <h2>Hover Demo</h2>
      <div class = "w3-tooltip">
         <div class = "w3-text w3-container w3-teal" style = "width:255px;">
            <p>Learn HTML5 in simply easy way @TutorialsPoint.com</p>
         </div>
         
         <div>
            <img src = "html5-mini-logo.jpg" alt = "html5">
         </div>
      </div>
   </body>
</html>

结果

验证结果。