gpt4 book ai didi

html - Bootstrap clearfix 问题

转载 作者:行者123 更新时间:2023-11-28 05:53:21 25 4
gpt4 key购买 nike

我是一个编码新手,所以如果有人可以帮助我解决 Bootstrap 网格上的一个小的 clearfix 问题,我将不胜感激。

我的网格与 lg、md 和 sm 预设完美对齐,但不适合 xs。

我希望我的 xs 看起来与 sm 完全一样。所以 2 列,3 行。

如果有人可以提供建议,我将不胜感激。

谢谢。

<style type="text/css">
*/p{
padding: 50px;
font-size: 32px;
font-weight: bold;
text-align: center;
background: #dbdfe5;
}
img.image-4-3.home-services-images {
display: block;
float: none;
clear: none;
margin: 0 auto;
max-width: 150px;
padding-bottom: 20px;
}

#spider2 {
margin-top: -50px;
}
#spider7 {
margin-top: -50px;
}
#spider9 {
margin-top: -50px;
}

@media screen and (max-width: 992px) and (min-width: 0px) {
#spider2, #spider7, #spider9 {
margin-top: 0px !important;
}
}
</style>
 <!DOCTYPE html>
<html>

<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Index</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
</head>

<body>

<div class="container">
<div class="row">
<div id="spider1" class="col-xs-6 col-md-4"> <img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" />
<h3 class="Heading3" style="text-align: center;">Conversion Rate Optimisation</h3>
<p style="text-align: center;"><span style="color: #000000; font-size: 14px;">What would twice or three times as many conversions mean to you business? We continuously optimise your pages through testing and keep increasing your conversion rates, sales and leads. </span></p></div>
<div id="spider2" class="col-xs-6 col-md-4"><img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" />
<h3 class="Heading3" style="text-align: center;">Conversion Rate Optimisation</h3>
<p style="text-align: center;"><span style="color: #000000; font-size: 14px;">What would twice or three times as many conversions mean to you business? We continuously optimise your pages through testing and keep increasing your conversion rates, sales and leads. </span></p></div>
<div class="clearfix visible-xs-block"></div>
<div id="spider3" class="col-xs-6 col-md-4"><img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" />
<h3 class="Heading3" style="text-align: center;">Conversion Rate Optimisation</h3>
<p style="text-align: center;"><span style="color: #000000; font-size: 14px;">What would twice or three times as many conversions mean to you business? We continuously optimise your pages through testing and keep increasing your conversion rates, sales and leads. </span></p></div>
<div class="clearfix visible-md-block"></div>
<div class="clearfix visible-lg-block"></div>
<div id="spider4" class="hidden-xs hidden-sm col-md-4">&nbsp;</div>
<div class="clearfix visible-xs-block"></div>
<div id="spider5" class="hidden-xs hidden-sm col-md-4"><img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" /></div>
<div id="spider6" class="hidden-xs hidden-sm col-md-4">&nbsp;</div>
<div class="clearfix visible-md-block"></div>
<div class="clearfix visible-lg-block"></div>
<div class="clearfix visible-xs-block"></div>
<div id="spider7" class="col-xs-6 col-md-4"><img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" />
<h3 class="Heading3" style="text-align: center;">Conversion Rate Optimisation</h3>
<p style="text-align: center;"><span style="color: #000000; font-size: 14px;">What would twice or three times as many conversions mean to you business? We continuously optimise your pages through testing and keep increasing your conversion rates, sales and leads. </span></p></div>
<div class="clearfix visible-xs-block"></div>
<div id="spider8" class="col-xs-6 col-md-4"><img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" />
<h3 class="Heading3" style="text-align: center;">Conversion Rate Optimisation</h3>
<p style="text-align: center;"><span style="color: #000000; font-size: 14px;">What would twice or three times as many conversions mean to you business? We continuously optimise your pages through testing and keep increasing your conversion rates, sales and leads. </span></p></div>
<div class="clearfix visible-xs-block"></div>
<div id="spider9" class="col-xs-6 col-md-4"><img class="image-4-3 home-services-images" src="http://www.webconverters.co.uk/wp-content/uploads/2015/02/servicesCRO-medium-1.jpg" alt="Search Engine Optimisation" />
<h3 class="Heading3" style="text-align: center;">Conversion Rate Optimisation</h3>
<p style="text-align: center;"><span style="color: #000000; font-size: 14px;">What would twice or three times as many conversions mean to you business? We continuously optimise your pages through testing and keep increasing your conversion rates, sales and leads. </span></p></div>
</div>
</div>
</body>
</html>

最佳答案

在 Bootstrap 的 XS 断点中,行会自动强制任何包含的 div 显示: block 和宽度:100% 以帮助在狭窄的移动屏幕上垂直布局内容。

如果您需要在移动设备上保留多个列 - 那么您将不得不编写一个类来覆盖断点行为。

例子:

HTML

<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6 col-lg-6 nobreak-2col"></div>
<div class="col-xs-6 col-sm-6 col-md-6 col-lg-6 nobreak-2col"></div>
</div>

CSS

@media only screen and (max-device-width : 480px) {
.nobreak-2col{
display:inline !important;
width: 50% !important;
}
}

关于html - Bootstrap clearfix 问题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37198559/

25 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com