首页 > 解决方案 > Bootstrap 主题不如父容器宽

问题描述

我需要有关引导容器和行宽的帮助。

我在其中创建了一个容器和一行。我在行内拥有所有内容,但由于某种原因,jsfiddle 和图像预览中显示的内容大小不同。

<!DOCTYPE html>
<html lang="cs">
    <head>
        <title>xGhost.cz | Československý Gamehosting.</title>
        <!-- meta data -->
        <meta name="author" content="Jan Dvořák">
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <!-- styles -->
        <link rel="stylesheet" href="css/style.css">
        <!-- BOOTSTRAP START -->
        <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
        <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.bundle.min.js" integrity="sha384-/bQdsTh/da6pkI1MST/rWKFNjaCP5gBSY4sEBT38Q/9RBh9AH40zEOg7Hlq2THRZ" crossorigin="anonymous"></script>
        <!-- BOOTSTRAP END -->      
    </head>
    <body>
        <div class="container-lg">
            <div class="row">
                <div class="row">
                    <div class="col-lg-1">
                        <img src="img/xGhost.svg" alt="" style="width: 300px; height: auto;"/>
                    </div>
                </div>
                <nav class="navbar navbar-expand-md navbar-dark bg-dark mt-2">
                    <a class="navbar-brand" href="#" style="font-style: italic;">xGhost.cz</a>
                    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
                        <span class="navbar-toggler-icon"></span>
                    </button>

                    <div class="collapse navbar-collapse" id="navbarTogglerDemo02">
                        <ul class="navbar-nav ms-auto">
                            <li class="nav-item"><a class="nav-link active" aria-current="page" href="#">Úvod</a></li>
                            <li class="nav-item"><a class="nav-link" href="#">Ceník</a></li>
                            <li class="nav-item"><a class="nav-link" href="#">Objednávka</a></li>
                            <li class="nav-item"><a class="nav-link" href="#">Příručka</a></li>
                            <li class="nav-item"><a class="nav-link" href="#">Servery</a></li>
                            <li class="nav-item"><a class="nav-link" href="#">Technika</a></li>
                            <li class="nav-item"><a class="nav-link" href="#">Kontakt</a></li>
                        </ul>
                    </div>
                </nav>
                <div class="row gx-2 mt-3">
                    <div class="col-md-8">
                        <div class="box">
                            <div class="box-heading">Novinky & Blog</div>
                        </div>
                    </div>
                    
                    <div class="col-md-4">
                        <div class="box">
                            <div class="box-heading">Přihlášení</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </body>
</html>

CSS:

body {
    background: url(../img/bg.jpg) no-repeat center center fixed; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.navbar {
    text-align: center;
}

.nav-link:hover {
    color: rgba(39, 174, 96, 1.0) !important;
}

.box {
    width: 100%;
    height: auto;
}
.box-heading {
    background: #212529 !important;
    color: #fff;
    text-align: center;
    padding: 7px;
    width: 100%;
}

JSFiddle:https ://jsfiddle.net/1c9w3taq/

图像预览

在图像上,您可以清楚地看到空格在哪里。这一切都应该在容器内从一侧对齐到另一侧。右侧的徽标列宽度缺少几个像素,底部的两个框未接触父容器的侧面。

标签: htmlcssbootstrap-5

解决方案


问题出在这个div上。

<div class="col-md-8">

<div class="col-md-4">

是的,它们都等于 12,但它们包含一个边距。

要解决此问题,您可以添加这样的类。

.nomargin{
margin: 0px !important;
}

并像这样使用类

这将删除默认引导边距。


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