furao
/
test


			
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							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<style>

    .container {

        width: 400px;

        background-color: green;

    }


    .fl {

        float: left;

        width: 200px;

        height: 50px;

        background-color: grey;

    }


    .fl2 {

        float: left;

        width: 200px;

        height: 20px;

        background-color: grey;

    }

</style>
<body>
<div class="container">
    <!--<input type="button" value="你好" style="background-color: blue;width: 100px;height: 30px">-->
    <!--<span>你好</span>-->
    <!--<span>你好</span>-->
    <!--<span> 你好</span>-->
    <div class="fl"></div>
    <span> 你好</span>
    <!--&lt;!&ndash;<div style="background-color: red;width: 100px;height: 50px">你好</div>&ndash;&gt;-->

    <div class="fl"></div>

</div>
</body>
</html>