在 Bootstrap 4 中，将单行项目在不同屏幕上沿基线对齐
bootstrapweb developmentcss framework
使用 Bootstrap 4 中的 .align-items-*-baseline 可将单行项目在不同屏幕上沿基线对齐。
在不同屏幕尺寸下，按如下所示对齐单行项目 −
在小屏幕尺寸下沿基线对齐
<div class="d-flex flex-wrap align-items-sm-baseline bg-secondary" style="height:200px"> <div class="p-2 border">Item 1</div> <div class="p-2 border">Item 2</div> <div class="p-2 border">Item 3</div> <div class="p-2 border">Item 4</div> </div>
在中等屏幕尺寸上沿基线对齐
<div class="d-flex flex-wrap align-items-md-baseline bg-secondary" style="height:200px"> <div class="p-2 border">Item 1</div> <div class="p-2 border">Item 2</div> <div class="p-2 border">Item 3</div> <div class="p-2 border">Item 4</div> </div>
大屏幕尺寸下基线对齐
<div class="d-flex flex-wrap align-items-lg-baseline bg-secondary" style="height:200px"> <div class="p-2 border>Item 1</div> <div class="p-2 border>Item 2</div> <div class="p-2 border>Item 3</div> <div class="p-2 border>Item 4</div> </div>
您可以尝试运行以下代码，在特定屏幕尺寸上将单行项目沿基线对齐 −
示例
<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script> </head> <body> <div class="container mt-3"> <h1>Align Flex Items on a single row at the baseline</h1> <div class="d-flex flex-wrap align-items-baseline bg-info" style="height:200px"> <div class="p-2 border">Item 1</div> <div class="p-2 border">Item 2</div> <div class="p-2 border">Item 3</div> <div class="p-2 border">Item 4</div> </div> <h2>Small Screen Size</h2> <div class="d-flex flex-wrap align-items-sm-baseline bg-secondary" style="height:200px"> <div class="p-2 border">Item 1</div> <div class="p-2 border">Item 2</div> <div class="p-2 border">Item 3</div> <div class="p-2 border">Item 4</div> </div> <h2>Medium Screen Size</h2> <div class="d-flex flex-wrap align-items-md-baseline bg-info" style="height:200px"> <div class="p-2 border">Item 1</div> <div class="p-2 border">Item 2</div> <div class="p-2 border">Item 3</div> <div class="p-2 border">Item 4</div> </div> <h2>Large Screen Size</h2> <div class="d-flex flex-wrap align-items-lg-baseline bg-info" style="height:200px"> <div class="p-2 border">Item 1</div> <div class="p-2 border">Item 2</div> <div class="p-2 border">Item 3</div> <div class="p-2 border">Item 4</div> </div> </div> </body> </html>
