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css - Bootstrap 白色/空白框替换

转载 作者:行者123 更新时间:2023-11-28 00:17:07 29 4
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我是 bootstrap 的新手,试图提高我的技能,我已经制作了 5 个盒子,如您所见(左侧两个,右侧 3 个),我的问题是为什么盒子编号“5”看起来不同,而不是相应的与数字 2 和 4 不在同一行,它看起来有左边距...但没有,第二个问题是当我使用“col-xs-12”时我希望这些框位于中间“中心”,第三个问题是当我将手机更改为“横向”时,这些框应该(相同的位置)与现在在大尺寸“col-lg-6 col-md-6 col-sm-6”上的工作完全一样,第四个问题是,我有一个“空白”框,是否可以用“显示:无”替换它?或可见性:隐藏;'还在工作?抱歉英语不是我的母语。

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/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/3.4.0/js/bootstrap.min.js"></script>

<style>
.box{
width:100px;
height:100px;
border: solid black 1px;
}
.boxx{
width:100px;
height:100px;
border: solid white 1px;
}
* {
box-sizing: border-box;
box-sizing: border-box;
-webkit-box-sizing -moz-box-sizing: border-box;
}
</style>
</head>

<body>
<div class="row">
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="boxx">
white space
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
2
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
3
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
4
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
5
</div>
</div>
</div>
</div>
</div>



</body>
</html>

最佳答案

存在 DIV 结构相关问题。请检查下面更新的代码。希望这有帮助

.box{
width:100px;
height:100px;
border: solid black 1px;
}
.boxx{
width:100px;
height:100px;
border: solid white 1px;
}
* {
box-sizing: border-box;
box-sizing: border-box;
-webkit-box-sizing -moz-box-sizing: border-box;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/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/3.4.0/js/bootstrap.min.js"></script>
</head>

<body>
<div class="row">
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="boxx">
white space
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
2
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
3
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
4
</div>
</div>
<div class="col-lg-6 col-md-6 col-sm-6 col-xs-12">
<div class="box">
5
</div>
</div>
</div>
</div>



</body>
</html>

关于css - Bootstrap 白色/空白框替换,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55045972/

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