如何将div格式化为网页上的固定导航栏？

Question

我正在尝试制作一个固定在网页底部的固定导航栏，我想知道正确的代码是什么。

我尝试了以下内容; 使用“fixed”类在css文件中格式如下，“button-navbar”类的格式为：

div.fixed {
        position: fixed;
        bottom: 0;
        right: 0; 
}
        
.button-navbar {
        background-color: white;
        border: 2px solid #ffb90f;
        width: 90px;
        height: 40px;
        color: black;
        display: table-cell;
        margin: 15px;
        vertical-align: middle;
        text-align: center;
        text-decoration: none;
        border-radius: 8px;
        line-height: 30px;
        font-size: 20px;
        font-family: 'Roboto', sans-serif;
        -webkit-transition-duration: 0.4s; /* Safari */
        -webkit-transition: 0.4s; /*Safari*/
        transition: 0.4s;
        transition-duration: 0.4s;
}

<div class="fixed">
    <a href="homepage.php" class="button-navbar">Back to dashboard</a> <br>
    <a href="IntroductionQuiz.php" class="button-navbar"> Retake Quiz</a>
</div>

Answer 1

删除<br>并将display: table-cell;更改为display: inline-block;

如果你想div.fixed为全宽，那么你需要left: 0;。这使按钮居中。

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div.fixed {
        position: fixed;
        bottom: 0;
        right: 0;} 

.button-navbar {
        background-color: white;
        border: 2px solid #ffb90f;
        width: 90px;
        height: 40px;
        color: black;
        display: inline-block;
        margin: 15px;
        vertical-align: middle;
        text-align: center;
        text-decoration: none;
        border-radius: 8px;
        line-height: 30px;
        font-size: 20px;
        font-family: 'Roboto', sans-serif;
        -webkit-transition-duration: 0.4s; /* Safari */
        -webkit-transition: 0.4s; /*Safari*/
        transition: 0.4s;
        transition-duration: 0.4s;

＆＃13;

<div class="fixed">
    <a href="homepage.php" class="button-navbar">Back to dashboard</a>
    <a href="IntroductionQuiz.php" class="button-navbar"> Retake Quiz</a>
</div>

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