Question

在大屏幕上，我需要有4张固定宽度的桌子在全宽度上显示，而在小屏幕上（移动设备），它们必须在彼此下面。使用下面的代码，我什至不能使它在全角上工作（第4列在足够的空间上不适合显示在屏幕上）。这是我的代码

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
        <meta name="description" content="">
        <meta name="author" content="">
        <title></title>
        <!-- Bootstrap core CSS -->
        <link href="bootstrap/css/bootstrap.css" rel="stylesheet">
        <!-- Custom styles for this template -->
        <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Ubuntu+Mono">
    </head>
    <body>
    <div style="margin-top: 70px;" class="container">
        <div class="row">
            <div class="col-md-3">
                <table style="width: 100px">
                    <tr>Table 1</tr>
                </table>
            </div>
            <div class="col-md-3">
                <table style="width: 100px">
                    <tr>Table 2</tr>
                </table>
            </div>
            <div class="col-md-3">
                <table style="width: 100px">
                    <tr>Table 3</tr>
                </table>
            </div>
            <div class="col-md-3">
                <table style="width: 100px">
                    <tr>Table 4</tr>
                </table>
            </div>
        </div>
    </div>
    </body>
    </html>

Boostrap 4；无法在全宽上容纳4个简单列

0 个答案: