【发布时间】:2019-04-06 18:21:41
【问题描述】:
我正在构建一个scorecard,我将在屏幕中间的圆圈内显示总体得分,而详细信息将在下一行中。
我正在使用 bootstrap 3,下面是我的代码
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<title>Utora Scorecard</title>
<style>
.circle {
height: 150px;
width: 150px;
display: table-cell;
text-align: center;
vertical-align: middle;
border-radius: 50%;
font-weight: 10px;
border-width: 3px;
border-style: solid;
border-color: red;
font-size: 30px;
margin-left: 200%;
}
</style>
</head>
<body>
<div class="container">
<div class="circle">
57
</div>
<div class="row">
<div class='col-lg-2 col-sm-3'>
<!-- details of the score card will go in each of the columns -->
</div>
<div class="col-lg-2 col-sm-3">
</div>
<div class="col-lg-2 col-sm-3">
</div>
<div class="col-lg-2 col-sm-3">
</div>
<div class="col-lg-2 col-sm-3">
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
</body>
</html>
这是它在浏览器中的样子
现在我希望这个圆圈位于屏幕中间但无法做到。
我尝试在div 上使用text-center、center-block、margin-left 等,但没有任何效果。如何使圆圈居中,即使浏览器大小发生变化,它仍保持在中心?
【问题讨论】:
标签: html css twitter-bootstrap-3