如何在引导程序 4 中删除页脚后的间隙? [英] How to remove gap after footer in bootstrap 4?
问题描述
下面是我的 html 代码(现场演示 http://...)但页脚不在页面底部，页脚后有一个空白.我该如何解决?我需要在 css/html 中进行哪些更改?我正在使用引导程序 4.
<html xmlns="http://www.w3.org/1999/xhtml"><头><title>购物车</title><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta http-equiv="Content-Language" content="en-us"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css"integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszubwgT"crossori><link rel="stylesheet" href="https://use.fontawesome.com/1061ab0407.css"><script src="https://code.jquery.com/jquery-3.2.1.min.js" type="text/javascript"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.3/umd/popper.min.js"integrity="sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwichp"crossIHwic<s.<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js"integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNugt;anJNugt;anJVugt;anJV<s/脚本><style type="text/css" media="screen">/* 粘性页脚样式--------------------------------------------------*/html,身体 {高度:100%；/* html 和 body 元素不能有任何填充或边距.*/}/* 页面内容的包装器向下推页脚 */#裹 {最小高度:100%；高度:自动；/* 按高度负缩进页脚 */边距:0 自动 -60px；/* 按页脚高度填充底部 */填充:0 0 60px；}/* 这里设置页脚的固定高度 */#页脚{高度:60px；背景色:#f5f5f5；}.navbar {margin-bottom: 20px;}.卡片 {边距:0 自动；/* 添加 */浮动:无；/* 添加 */底边距:10px；/* 添加 */}.table.no-border tr td, .table.no-border tr th {边框宽度:0；}</风格><身体><div id="包裹"><nav class="navbar navbar-expand-lg navbar-light bg-light"><a class="navbar-brand" href="#">Brand</a><button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle导航"><span class="navbar-toggler-icon"></span><div class="collapse navbar-collapse" id="navbarNavDropdown"><ul class="navbar-nav ml-auto"><li class="nav-item active dropdown"><a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">下拉链接</a><div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdownMenuLink"><a class="dropdown-item" href="#">Action</a><a class="dropdown-item" href="#">另一个动作</a><a class="dropdown-item" href="#">这里还有别的东西</a></nav><div class="container-fluid"><!-- 标题--><div class="row"><div class="col-md-8"><div class="card bg-light mb-3"><table class="table"><头><tr><th>产品</th><th>价格</th><th>数量</th></tr></thead>
<tr><td>blah1</td><td>$12.10</td><td><form action="/new/cart/100" method="post" class="form-inline"><input type="text" name="quantity" value="1" size="6" class="form-control input-sm"><input type="hidden" name="item" value="2"><input type="submit" value="Update" class="btn btn-primary btn-sm"><input type="submit" name="remove" value="Remove" class="btn btn-danger btn-sm"></表单></td></tr></tbody><div class="col-md-4"><div class="card bg-light mb-3"><h4 class="card-title">购物车摘要</h4><ul class="list-group list-group-flush"><li class="list-group-item">总计</li><li class="list-group-item">$17.60</li><li class="list-group-item">优惠券<form action="/new/cart/100" method="post" class="form-inline"><input type="text" name="coupon" value="" size="10" class="form-control input-sm"><input type="submit" value="Update" class="btn btn-primary btn-sm"></form></li><a href="/coursecode1/slim/public/order" class="btn btn-default">结帐</a><!--/div -->
<!-- 页脚-->
<div id="页脚"><div class="容器"><center>保留所有权利.</center>
