w3css_i3tg3dwn_3 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<head>
    <title>W3.CSS(w3cschool.cn)</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
</head>
<body>
<button class="w3-btn w3-margin-bottom w3-large w3-teal"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">蓝绿色</font></font></button>
<button class="w3-btn w3-margin-bottom w3-large w3-blue"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">蓝色</font></font></button>
<button class="w3-btn w3-margin-bottom w3-large w3-yellow"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">黄色</font></font></button>
<button class="w3-btn w3-margin-bottom w3-large w3-orange"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">橙子</font></font></button>
<button class="w3-btn w3-margin-bottom w3-large w3-red"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">红</font></font></button>
<button class="w3-btn w3-margin-bottom w3-large w3-purple"><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">紫色</font></font></button>
</body>
</html>
 
 
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运行结果
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