Question

出于某种原因，我无法将第2列中的元素作为内联块项对齐，或者使用引导程序HTML d-inline-block或者应用我自己的CSS内联块。我的名为MainPage.css的样式表是否优先于bootstrap，似乎无关紧要。

HTML

<!doctype html>
<html lang="en">
<head>
    <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <!-- Bootstrap CSS -->

    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
          integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    <link rel="stylesheet" href="MainPage.css">
    <title>Hello, world!</title>
</head>
<body>
<!-- <h1>Hello, world!</h1> -->
<div class="container-fluid">
    <div class="row vh">
        <div class="col-md-2 pt-3">

            <ul id="socialmedia">
                <li><a class="pl-2" id="facebook" href="https://www.facebook.com/"><img src="facebook16.png"/></a></li>
                <li><a class="pl-2" id="twitter" href="https://www.twitter.com/"><img src="twitter16.png"/></a></li>
                <li><a class="pl-2" id="instagram" href="https://www.twitter.com/"><img src="instagram16.png"/></a></li>
                <li><a class="pl-2" id="youtube" href="https://www.twitter.com/"><img src="youtube16.png"/></a></li>
                <li><a class="pl-2" id="spotify" href="https://www.twitter.com/"><img src="spotify16.png"/></a></li>
            </ul>
        </div>


        <div class="col-md-6 pt-4">

            <ul id="leftbanner">
                <li><a class="" id="News" href="https://www.google.com/">News</a></li>
                <li><a class="pl-2" id="Photos" href="https://www.google.com/">Photos</a></li>
                <li><a class="pl-2" id="Tour" href="https://www.google.com/">Tour</a></li>
                <li><a class="pl-2" id="Games" href="https://www.google.com/">Games</a></li>
            </ul>

            <p id="centerpage">BlackBird | Blue Bird</p>


            <ul id="rightbanner">
                <li><a class="" id="News" href="https://www.google.com/">News</a></li>
                <li><a class=" pl-2" id="Photos" href="https://www.google.com/">Photos</a></li>
                <li><a class=" pl-2" id="Tour" href="https://www.google.com/">Tour</a></li>
                <li><a class=" pl-2" id="Games" href="https://www.google.com/">Games</a></li>
            </ul>


        </div>

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

    </div>
</div>

<!-- Optional JavaScript  color #4f4f52 -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"
        integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
        crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
        integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
        crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
        integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
        crossorigin="anonymous"></script>
</body>
</html>

CSS

body {
background-attachment: fixed;
background-image: url(BG1.jpg);
background-position: center;
background-repeat: no-repeat;
/*    background-size: 100% 100%; */
background-size: cover;
margin: 0%;
padding: 0%;
}


#socialmedia li  {

list-style-type: none;
display: inline;

}

#leftbanner li {

list-style-type: none;
display: inline-block;

}


#rightbanner li {

list-style-type: none;
display: inline-block;

}

#centerpage{

display: inline-block;

}
.container-fluid{

padding:0;
margin:0;
}

.vh div{
height: 7vh;
background: #f9f9fa;

}

Answer 1

如果将d-inline-block类添加到li项，它将按预期工作。（请参阅下面的代码段）。

但是，你可能更愿意使用Bootstrap 4 nav类来完成这项工作，因为它们的设计正是为了这个，并且在这种情况下比使用d-inline-block类更容易。 / p>

参考：https://getbootstrap.com/docs/4.0/components/navs/

这是一个有效的代码段：

＆＃13;

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<div class="container-fluid">
    <div class="row vh">
        <div class="col-md-2 pt-3">

            <ul id ="socialmedia" class="list-unstyled">
                <li><a class="pl-2" id ="facebook" href="https://www.facebook.com/"><img src="https://placehold.it/24"/></a></li>
                <li><a class="pl-2" id ="twitter" href="https://www.twitter.com/"><img src="https://placehold.it/24"/></a></li>
                <li><a class="pl-2" id ="instagram" href="https://www.twitter.com/"><img src="https://placehold.it/24"/></a></li>
                <li><a class="pl-2" id ="youtube" href="https://www.twitter.com/"><img src="https://placehold.it/24"/></a></li>
                <li><a class="pl-2" id ="spotify" href="https://www.twitter.com/"><img src="https://placehold.it/24"/></a></li>
            </ul>
        </div>

        <div class="col-md-6 pt-4">

            <ul id ="leftbanner" class="list-unstyled">
                <li class="d-inline-block"><a class="" id ="News" href="https://www.google.com/">News</a></li>
                <li class="d-inline-block"><a class="pl-2" id ="Photos" href="https://www.google.com/">Photos</a></li>
                <li class="d-inline-block"><a class="pl-2" id ="Tour" href="https://www.google.com/">Tour</a></li>
                <li class="d-inline-block"><a class="pl-2" id ="Games" href="https://www.google.com/">Games</a></li>
            </ul>

            <p id ="centerpage">BlackBird | Blue Bird</p>

            <ul id ="rightbanner" class="list-unstyled">
                <li class="d-inline-block"><a class="" id ="News" href="https://www.google.com/">News</a></li>
                <li class="d-inline-block"><a class=" pl-2" id ="Photos" href="https://www.google.com/">Photos</a></li>
                <li class="d-inline-block"><a class=" pl-2" id ="Tour" href="https://www.google.com/">Tour</a></li>
                <li class="d-inline-block"><a class=" pl-2" id ="Games" href="https://www.google.com/">Games</a></li>
            </ul>
        </div>

        <div class="col-md-4">
        </div>
    </div>
</div>

＆＃13;

内联块不工作Bootstrap

1 个答案: