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[英]How do I get HTML buttons with images in them to line up with text buttons?
[英]How could I evenly split up buttons on a single line using HTML and CSS?
在我的HTML代碼中,我試圖在模式內創建幾個按鈕。 我為此使用Bootstrap。 在頁腳部分中,我試圖將這些按鈕在模式(或模式頁腳)的寬度之間平均分配。
我可能使用Bootstrap列來實現這一點,但是為此目的,填充(包含.col-*
類的元素之間)可能有點太大。 我可以分配一個寬度,但這不會在可用空間量之間平均分配元素。
這是我到目前為止嘗試過的:
$(document).ready(function() { $(".modal").modal(); });
.foo { /* Hardcoded width, how could I make it that when adding buttons, width is split among amount of buttons? */ float: left; width: 30%; margin: 0 5px; } .bar { /* Not working to center the buttons: */ margin: 0 auto; }
<link href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet"/> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script> <div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div class="modal-dialog modal-lg" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title">Modal title</h4> </div> <div class="modal-body"> <p>…</p> </div> <div class="modal-footer"> <!-- Content with three evenly spread/divided buttons on a single line --> <div class="bar"> <div class="foo"> <button type="button" class="btn btn-default btn-block">Button 1</button> </div> <div class="foo"> <button type="button" class="btn btn-default btn-block">Button 2</button> </div> <div class="foo"> <button type="button" class="btn btn-default btn-block">Button 3</button> </div> </div> <!-- End of content --> </div> </div> </div> </div>
將寬度設置為30%顯然並不總是會使按鈕均勻分裂(例如,如果我添加另一個按鈕,按鈕將不再均勻分布)。 還要注意,按鈕有些偏向左側。 我希望按鈕隨着模式的大小(即響應性)而增長。 在Modal頁腳內的單行上拆分/展開按鈕的最佳方法是什么?
在bar div上添加display: flex
並添加flex: 1 0 auto;
在兒童divs上
則您不需要30%的寬度。
.bar {
display: flex;
}
.bar > div {
flex: 1 0 auto;
}
$(document).ready(function() { $(".modal").modal(); });
.foo { margin: 0 5px; } .bar { display: flex; } .bar>div { flex: 1 0 auto; }
<link href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet" /> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script> <div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel"> <div class="modal-dialog modal-lg" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> <h4 class="modal-title">Modal title</h4> </div> <div class="modal-body"> <p>…</p> </div> <div class="modal-footer"> <!-- Content with three evenly spread/divided buttons on a single line --> <div class="bar"> <div class="foo"> <button type="button" class="btn btn-default btn-block">Button 1</button> </div> <div class="foo"> <button type="button" class="btn btn-default btn-block">Button 2</button> </div> <div class="foo"> <button type="button" class="btn btn-default btn-block">Button 3</button> </div> </div> <!-- End of content --> </div> </div> </div> </div>
更新了jsfiddle
您可以使用此引導程序:
<div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group mr-2" role="group" aria-label="First group">
<button type="button" class="btn btn-secondary">Button 1</button>
</div>
<div class="btn-group mr-2" role="group" aria-label="Second group">
<button type="button" class="btn btn-secondary">Button 2</button>
</div>
<div class="btn-group" role="group" aria-label="Third group">
<button type="button" class="btn btn-secondary">Button 3</button>
</div>
</div>
我想添加另一個按鈕即可。
<div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
<div class="btn-group mr-2" role="group" aria-label="First group">
<button type="button" class="btn btn-secondary">Button 1</button>
</div>
<div class="btn-group mr-2" role="group" aria-label="Second group">
<button type="button" class="btn btn-secondary">Button 2</button>
</div>
<div class="btn-group" role="group" aria-label="Third group">
<button type="button" class="btn btn-secondary">Button 3</button>
</div>
<div class="btn-group" role="group" aria-label="Fourth group">
<button type="button" class="btn btn-secondary">Button 4</button>
</div>
</div>
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