我有个问题:
我想创建一个 chatwebapp 并使用 Bootstrap 进行布局。不幸的是,通过以下代码,我得到了一个不应该存在的水平滚动条。我使用列和行,我知道 bootstrap css 中有一个填充,但是当我尝试删除它时,什么也没有发生,滚动条仍留在那里。也许你们可以帮助我。
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</head>
<body>
<div>
<div class="row">
<div class="col-md-12">
<div>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#">
Navbar w/ text
</a>
<button
class="navbar-toggler"
type="button"
data-toggle="collapse"
data-target="#navbarText"
aria-controls="navbarText"
aria-expanded="false"
aria-label="Toggle navigation"
>
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarText">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">
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