springboot怎么把数据传给前端:springboot 如何引入前端 bootstrap?
这种问题网上一搜一大堆,你可以具体找一篇文章试试,遇到问题可以针对相关问题去提问。springboot通过jar包方式引入bootstrap_个人文章 - SegmentFault 思否 这不是查查就
顺晟科技
2022-10-19 11:38:56
143
我的页脚中有两个网格列,我希望将它们直接居中。目前,列和内容是居中的,但两个网格列之间有一个巨大的空间。我正在使用引导程序4。
我尝试了以下解决方案:删除cols之间的间距和只删除特定div的guter space但似乎对我不起作用。
我想使这两列并排排列,如下所示:https://imgur.com/a/oligq6a.
这是我的HTML:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<title>Cuppela</title>
<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
<script src="js/popper.min.js" type="text/javascript"></script>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css">
<link rel="stylesheet" href="css/test.css" type="text/css">
</head>
<body>
<div id="nav-menu">
<nav id="main-nav" class="navbar navbar-expand-md fixed-top navbar-dark">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="nav navbar-nav mx-auto">
<li class="nav-item">
<a class="nav-link" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Shop</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Contact</a>
</li>
</ul>
</div>
</nav>
</div>
<script>
$(window).scroll(function()
{
var $theNavBar = $('#main-nav');
if($(document).scrollTop() > ($theNavBar.height()+10))
{
$theNavBar
.removeClass('bg-transparent')
.addClass('bg-dark');
}
else
{
$theNavBar
.addClass('bg-transparent')
.removeClass('bg-dark');
}
});
</script>
<div class="container-fluid" id="top-main" style="background-image: url('images/cake_six.jpg');">
<div id="top_text">
<h1>Cuppela Made With Sugar</h1>
<p style="font-size: x-large;">Delicious Homemade Cakes</p>
</div>
</div>
<div id="best-sellers "class="container">
<h2>Best Sellers</h2>
<hr>
<div id="best-seller-cakes" class="row">
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/cake_three.jpg">
<h4>Good<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/red_velvet_cake.jpeg">
<h4>Awesome<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/strawberry_cake.jpg">
<h4>Great<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/cake_three.jpg">
<h4>Delicious<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
</div>
</div>
<footer class="page-footer font-small bg-dark">
<div class="container-fluid">
<div id="footer-content" class="row no-gutters">
<div id="address-details" class="col-md-6">
<p>Feel free to contact us. We're always ready to help you.</p>
<h5 class="text-uppercase font-weight-bold">Address</h5>
<address>
<dl>
<dt>Location:</dt>
<dd>Test Street 42, Block 330, 123456</dd>
</dl>
</address>
</div>
<div id="contact-details" class="col-md-6">
<h5 class="text-uppercase font-weight-bold">Contact</h5>
<address>
<dl class="dl-horizontal-mod-1">
<dt>Phone</dt>
<dd><a href="callto:#" class="text-primary">9000 0000</a></dd>
</dl>
<dl class="dl-horizontal-mod-1">
<dt>Email</dt>
<dd><a href="mailto:#" class="text-primary">test@demo.com</a></dd>
</dl>
<dl class="dl-horizontal-mod-1">
<dt>Facebook</dt>
<dd><a href="#" class="text-primary">Cuppela Made With Sugar</a></dd>
</dl>
</address>
</div>
</div>
</div>
<div id="copyright" class="footer-copyright text-center py-3">
© 2021 Copyright:
<a>Cuppela</a>
</div>
</footer>
</body>
</html>
这是我的CSS:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<title>Cuppela</title>
<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
<script src="js/popper.min.js" type="text/javascript"></script>
<link rel="stylesheet" href="css/bootstrap.min.css" type="text/css">
<link rel="stylesheet" href="css/test.css" type="text/css">
</head>
<body>
<div id="nav-menu">
<nav id="main-nav" class="navbar navbar-expand-md fixed-top navbar-dark">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="nav navbar-nav mx-auto">
<li class="nav-item">
<a class="nav-link" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Shop</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">About</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Contact</a>
</li>
</ul>
</div>
</nav>
</div>
<script>
$(window).scroll(function()
{
var $theNavBar = $('#main-nav');
if($(document).scrollTop() > ($theNavBar.height()+10))
{
$theNavBar
.removeClass('bg-transparent')
.addClass('bg-dark');
}
else
{
$theNavBar
.addClass('bg-transparent')
.removeClass('bg-dark');
}
});
</script>
<div class="container-fluid" id="top-main" style="background-image: url('images/cake_six.jpg');">
<div id="top_text">
<h1>Cuppela Made With Sugar</h1>
<p style="font-size: x-large;">Delicious Homemade Cakes</p>
</div>
</div>
<div id="best-sellers "class="container">
<h2>Best Sellers</h2>
<hr>
<div id="best-seller-cakes" class="row">
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/cake_three.jpg">
<h4>Good<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/red_velvet_cake.jpeg">
<h4>Awesome<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/strawberry_cake.jpg">
<h4>Great<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
<div class="col-xs-12 col-sm-6 col-lg-3">
<img src="images/cake_three.jpg">
<h4>Delicious<br>Cakes</h4>
<p>Delicious Cake with Awesome Goodness</p>
</div>
</div>
</div>
<footer class="page-footer font-small bg-dark">
<div class="container-fluid">
<div id="footer-content" class="row no-gutters">
<div id="address-details" class="col-md-6">
<p>Feel free to contact us. We're always ready to help you.</p>
<h5 class="text-uppercase font-weight-bold">Address</h5>
<address>
<dl>
<dt>Location:</dt>
<dd>Test Street 42, Block 330, 123456</dd>
</dl>
</address>
</div>
<div id="contact-details" class="col-md-6">
<h5 class="text-uppercase font-weight-bold">Contact</h5>
<address>
<dl class="dl-horizontal-mod-1">
<dt>Phone</dt>
<dd><a href="callto:#" class="text-primary">9000 0000</a></dd>
</dl>
<dl class="dl-horizontal-mod-1">
<dt>Email</dt>
<dd><a href="mailto:#" class="text-primary">test@demo.com</a></dd>
</dl>
<dl class="dl-horizontal-mod-1">
<dt>Facebook</dt>
<dd><a href="#" class="text-primary">Cuppela Made With Sugar</a></dd>
</dl>
</address>
</div>
</div>
</div>
<div id="copyright" class="footer-copyright text-center py-3">
© 2021 Copyright:
<a>Cuppela</a>
</div>
</footer>
</body>
</html>
顺晟科技:
我们指向的是标记类。执行给定的代码而不是您的代码。
,然后需要更改列宽。这里的问题是,您已经为每个列放置了col-md-6。因此,每个列都试图占用一半的宽度,并创建空间。只要把
希望这能奏效。
您需要使用flex或网格系统。我个人更喜欢flex。在css文件末尾添加此代码。希望它能起作用。
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